{"title":"D Battery \u0026 Charger","description":"\u003ch2\u003eD Battery \u0026amp; Charger – Large-Format High-Capacity Cylindrical Cells + Dedicated Chargers, The Enduring Power Station for High-Drain Devices\u003c\/h2\u003e\n\u003cp\u003eWelcome to our \u003cstrong\u003eD Battery \u0026amp; Charger\u003c\/strong\u003e collection. The D battery (IEC standard R20\/LR20, approx. 33–34mm diameter × 61mm length) is one of the largest mainstream cylindrical battery formats. Thanks to its substantial internal volume, a D cell can store far more electrochemical energy than AA or C batteries—with single-cell capacities from \u003cstrong\u003e8000mAh to 20000mAh\u003c\/strong\u003e—purpose-built for high-drain devices that demand extended, uninterrupted power. This collection brings together the full spectrum of D cells—\u003cstrong\u003eAlkaline, NiMH rechargeable, and Li-ion rechargeable\u003c\/strong\u003e—along with \u003cstrong\u003ededicated chargers\u003c\/strong\u003e to ensure safe, efficient recharging for rechargeable models. Ideal for \u003cstrong\u003ehigh-lumen flashlights, emergency lanterns, portable radios\/boomboxes, electric toys, gas water heaters, medical devices, and various industrial testing instruments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCore Advantages of D Batteries\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Capacity, Extended Runtime:\u003c\/strong\u003e Mainstream D batteries deliver capacities from \u003cstrong\u003e8000mAh to 20000mAh\u003c\/strong\u003e. A single cell provides hours—even tens of hours—of continuous power for high-drain devices, dramatically reducing battery replacement frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiverse Technologies for Every Need:\u003c\/strong\u003e Alkaline offers the lowest upfront cost and 5–10 year shelf life; NiMH delivers long cycle life and strong high-current output; Li-ion provides the highest energy density, lightest weight, and USB convenient charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable Options – Economical \u0026amp; Eco-Friendly:\u003c\/strong\u003e A single NiMH or Li-ion D cell supports \u003cstrong\u003e500–2,000+ charge\/discharge cycles\u003c\/strong\u003e, replacing hundreds of disposable batteries over its lifetime—slashing long-term costs and reducing battery waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Voltage Output:\u003c\/strong\u003e NiMH cells maintain voltage better under heavy load than alkalines. Li-ion D cells with built-in regulation sustain a \u003cstrong\u003econstant 1.5V or 3.7V output\u003c\/strong\u003e for over 95% of their discharge cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Self-Discharge Technology:\u003c\/strong\u003e Premium rechargeable D batteries feature exceptionally low self-discharge rates, retaining ample charge after months—even a year—of storage. Perfect for emergency backup and seasonal-use devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eD Battery Category Guide\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003ePositioning\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eNominal Voltage\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eTypical Capacity\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eRechargeable\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eAlkaline D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eEconomical, ready to use, long shelf life\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e1.5V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e12000mAh – 20000mAh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e❌ No\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eEmergency lighting, radios, low-drain devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eNiMH Rechargeable D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eHundreds of cycles, high current\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e1.2V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e8000mAh – 10000mAh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e✅ Yes (500–1,000 cycles)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eHigh-drain toys, medical devices, industrial instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eLi-ion Rechargeable D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eHigh energy density, lightweight, USB charging\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e1.5V regulated \/ 3.7V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e3000mAh – 12000mAh (equiv.)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e✅ Yes (1,000+ cycles)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003ePremium flashlights, professional gear, outdoor equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCore Advantages of D Battery Chargers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Charging Management:\u003c\/strong\u003e NiMH chargers use -ΔV intelligent termination; Li-ion cells charge via integrated USB port with CC\/CV regulation—prevents overcharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Safety Protections:\u003c\/strong\u003e Overcharge, over-discharge, overcurrent, short-circuit, reverse polarity, and overheat protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Size Compatibility:\u003c\/strong\u003e Most NiMH chargers support D \/ C \/ AA \/ AAA simultaneously; Li-ion D cells charge via built-in USB—no dedicated charger required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Charging Channels:\u003c\/strong\u003e Multi-bay chargers control each slot independently—mix cells of different capacities and charge levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD Digital Display:\u003c\/strong\u003e Real-time monitoring of voltage, current, and charged capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRechargeable D vs. Disposable Alkaline D\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eRechargeable D (NiMH\/Li-ion)\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eDisposable Alkaline D\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e1.2V (NiMH) \/ 1.5V \/ 3.7V (Li-ion)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e1.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eTypical Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e8000mAh – 12000mAh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e12000mAh – 20000mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eRechargeable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e✅ Yes (500–2,000+ cycles)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e❌ No\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eVoltage Stability Under Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eMaintains voltage better\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eDeclines steadily\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH heavier; Li-ion lighter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eLong-Term Cost\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eVery low (pennies per use)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eHigher (frequent replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003eFrequently used high-drain devices\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eInfrequent or low-power use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePopular D Battery \u0026amp; Charger Models – Quick Reference\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eModel\/Spec\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eFeatures\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;\"\u003e\u003cstrong\u003eAlkaline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eDuracell Procell D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eIndustrial-grade, extra-long shelf life, leak-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eAlkaline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eEnergizer Max D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eHigh-capacity alkaline, household backup choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eNiMH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eEBL 10000mAh D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e10000mAh high-capacity NiMH, consumer electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eNiMH LSD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eTenergy Centura D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e8000mAh LSD, ready to use out of the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eLi-ion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eAnsmann Li-Ion D 1.5V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eUSB-C direct charge, 1.5V regulated, built-in protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eLi-ion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003ePKCELL USB D 7400mWh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eUSB rechargeable, industrial-grade, 300+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003e4\/8-Bay Charger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eEBL 808 Charger\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e8 independent slots, D\/AA\/AAA NiMH, USB input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eProfessional Charger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003ePowerex MH-C808M\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e8 independent slots, professional algorithm, D-cell fast charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Specifications Range (D Batteries)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eAlkaline D\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eNiMH Rechargeable D\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eLi-ion Rechargeable D\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e1.5V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e1.2V\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e1.5V (regulated) \/ 3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eCapacity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e12000mAh – 20000mAh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e8000mAh – 10000mAh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e3000mAh – 12000mAh (equiv.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eDisposable\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e500 – 1,000 cycles\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e1,000 – 2,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eSelf-Discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eVery low (5–10 year shelf life)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eLSD: 15–25% per year\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e2–3% per month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e-18°C ~ 55°C\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e-10°C ~ 60°C\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e-20°C ~ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eDimensions (Dia. × Length)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~33–34mm × 61mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~33–34mm × 61mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~33–34mm × 61mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~140g–160g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~160g–180g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e~100g–120g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #663;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"border:1px solid #663;\"\u003eRecommended Battery Type\u003c\/th\u003e\n\u003cth style=\"border:1px solid #663;\"\u003eRecommended Charger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eHigh-lumen flashlights \/ emergency lanterns\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH High-Capacity \/ Li-ion Regulated\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e4\/8-bay NiMH charger or USB direct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003ePortable radios \/ boomboxes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eAlkaline \/ NiMH High-Capacity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e4-bay NiMH charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eElectric toys \/ ride-on vehicles\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH High-Capacity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e8-bay professional charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eGas water heaters \/ stove igniters\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eLi-ion Regulated\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eUSB direct charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eMedical devices \/ patient monitors\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH LSD \/ Li-ion Industrial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e4-bay smart charger or USB direct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eIndustrial inspection \/ data loggers\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eLi-ion Regulated \/ Alkaline Industrial\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eUSB direct or ready-to-use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eOutdoor camping \/ emergency kits\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eAlkaline \/ NiMH LSD\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003ePortable USB charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow to Choose the Right D Battery \u0026amp; Charger?\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" class=\"d-bc-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eYour Requirement\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eRecommended Battery Type\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc;\"\u003eRecommended Charger\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI need cheap and convenient for emergency lights, radios\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eAlkaline D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNot needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI frequently use high-drain devices; want long-term economy\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH Rechargeable D\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e4\/8-bay NiMH smart charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI need the lightest weight and USB convenient charging\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eLi-ion Rechargeable D (1.5V regulated)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eUSB cable direct charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI need ready-to-use, low self-discharge for emergency backup\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH LSD \/ Alkaline\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eNiMH charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI need to charge D\/AA\/AAA multiple sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eMulti-bay independent channel charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eI need bulk quantities or custom packs\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003eContact our sales team\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #663;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003ch3\u003e⚠️ D Battery \u0026amp; Charger Safety Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Compatibility – Do Not Mix:\u003c\/strong\u003e Alkaline (1.5V), NiMH (1.2V), and Li-ion (1.5V\/3.7V) batteries have different voltage platforms. \u003cstrong\u003eDo not mix them in the same device or charger.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Correct Charger:\u003c\/strong\u003e NiMH D cells require a NiMH-specific charger. Li-ion D cells charge via their integrated USB port. \u003cstrong\u003eNever attempt to recharge disposable alkaline batteries.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Overcharge and Over-Discharge:\u003c\/strong\u003e Use smart chargers to prevent overcharging. Recharge promptly when device performance drops to avoid deep discharge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Short Circuits and Overheating:\u003c\/strong\u003e Do not short the terminals. Keep away from heat, moisture, and metal objects. Due to their large capacity, short-circuiting D cells can cause serious safety incidents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo Not Mix Old and New Batteries:\u003c\/strong\u003e In multi-cell devices, always use batteries of the same brand, model, and charge level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Storage:\u003c\/strong\u003e Store rechargeable batteries at 40%–60% charge in a cool, dry location. Recharge every 6–12 months.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecycle Responsibly:\u003c\/strong\u003e Dispose of used batteries at designated recycling facilities. Never incinerate or discard in household trash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Our D Battery \u0026amp; Charger Collection?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Tested:\u003c\/strong\u003e Every batch of rechargeable batteries undergoes capacity, internal resistance, and voltage verification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Stop Shopping:\u003c\/strong\u003e Cells, chargers, and accessories all in one place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Purchasing:\u003c\/strong\u003e Single-cell retail, 2-pack, 4-pack options, and bulk wholesale pricing available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Quality:\u003c\/strong\u003e Products are CE and RoHS certified for assured quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support:\u003c\/strong\u003e Guidance on battery selection, charger matching, and after-sales support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👇👇👇 Browse the product list below and filter by chemistry or capacity to find the perfect \u003cstrong\u003eD Battery \u0026amp; Charger\u003c\/strong\u003e combo for your application. For volume quotes or custom pack solutions, please contact our customer service team.\u003c\/p\u003e","products":[{"product_id":"delipow-rechargeable-d-batteries-with-2-bay-battery-charger-usb-quick-charging-for-aa-aaa-c-d-ni-mh-ni-cd-rechargeable-batteries","title":"Delipow DLP-209 2-Bay Fast Charger with D Size 11000mAh 1.2V Ni-MH Battery Kit | LED Cut-Off for Gas Stoves \u0026 Water Heaters (2\/4 Pack Options)","description":"\u003ch2\u003e\u003cspan class=\"\"\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThis comprehensive bundle pairs the powerful Delipow DLP-209 2-bay fast charger with ultra-high-capacity Delipow D Size 11000mAh 1.2V Ni-MH rechargeable batteries (available in 2-Pack or 4-Pack options). The DLP-209 charger features a modern DC 5V 2A USB input and independent dual-channel charging, delivering \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e600mA per slot for D\/C size batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e (and supports 1\/2\/5\/7 size batteries). It utilizes a precise smart chip with a clear red-to-green LED cut-off indicator, automatically stopping and turning green once the battery is fully charged. The included 11000mAh D batteries deliver massive power with \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1200 cycle life\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, a built-in safety valve for explosion-proof protection, and low self-discharge technology. This kit is the ultimate high-capacity power solution for your gas stoves, water heaters, and heavy-duty electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eComplete High-Capacity Power Kit: Includes one black Delipow DLP-209 2-bay fast charger and 2 or 4 pieces of Delipow D Size 11000mAh 1.2V Ni-MH rechargeable batteries based on your selection.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e2 Independent Charging Slots: Features 2 independent channels, supporting single or dual-battery charging. Delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e600mA per slot for D\/C size batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e (500mA for D type), ensuring efficient charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSmart Red-to-Green LED Cut-Off: Each slot features a clear LED indicator. It glows red during active charging and automatically turns green once the battery reaches full capacity, letting you know it is ready for use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMassive 11000mAh D Size Capacity: The included D batteries deliver an incredible 11000mAh true capacity, providing exceptionally long runtime for heavy-duty appliances like gas stove igniters and water heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e1200 Ultra-Long Cycle Life \u0026amp; Safety Valve: Supports up to 1200 recharge cycles. Features a built-in safety valve to completely prevent explosions and burning, ensuring safe use in demanding environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAdvanced Low Self-Discharge \u0026amp; Zero Memory Effect: Retains up to 75% of the original charge even after one full year of storage. Zero memory effect allows you to recharge at any time without capacity loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePre-Charged \u0026amp; Ready to Use: Batteries come factory pre-charged (35%-80%) and are ready to use immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWide Device Compatibility: The charger supports 1, 2, 5, 7 size batteries. The D batteries are widely compatible with gas stoves, water heaters, searchlights, and heavy-duty portable radios.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eProduct Parameters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCharger (Delipow DLP-209):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eModel: DLP-209 Standard Charger\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput: DC 5V 2A (USB)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCharging Current: D Size: 600mA×2 (C Size: 500mA×2)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eIndicator: Red light (Charging) \/ Green light (Fully Charged)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eChannels: 2 independent slots (Single\/Dual battery charging supported)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSupported Battery Types: D , C , AA , AAA  Ni-MH\/Ni-CD\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCharging Time Formula: Charging Time ≈ (Capacity × 1.25) ÷ Charging Current\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBattery (Delipow D Size 11000mAh):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eType: D Size 1.2V Ni-MH Rechargeable Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eNominal Capacity: 11000mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eNominal Voltage: 1.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCycle Life: Up to 1200 times\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLow Self-Discharge: Retains 75% charge after 1 year storage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSafety Features: Built-in safety valve, Explosion-proof \u0026amp; anti-burning\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTechnology: Zero memory effect, Pre-charged (35%-80%)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDimensions: 32mm (Diameter) x 61mm (Height)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHigh-drain home appliances, including gas stove igniters and electric water heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHeavy-duty flashlights, searchlights, and emergency backup lighting systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePortable radios, heavy-duty speakers, and outdoor audio equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLarge-scale remote-controlled toys, RC models, and industrial equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eFrequently Asked Questions (FAQ)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ1: How long does it take to fully charge the included D Size 11000mAh batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA1: Based on the charger's 600mA per-slot output and the standard charging formula (Capacity × 1.25 ÷ Current), it takes approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e22.9 hours\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e to fully charge a 11000mAh D size battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ2: Can this charger charge AA or AAA batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA2: Yes, the DLP-209 charger supports a wide range of battery sizes, including D, C, AA, and AAA Ni-MH\/Ni-CD rechargeable batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ3: What do the red and green LED lights mean?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA3: The red light indicates active charging. Once the battery reaches full capacity, the charger automatically stops and the LED turns green, letting you know it is ready for use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ4: Why is the 11000mAh capacity so important for D size batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA4: Most standard D size Ni-MH batteries have a capacity of 8000mAh to 10000mAh. This battery delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e11000mAh\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, offering one of the highest true capacities available, which is crucial for high-drain devices like gas stove igniters that require sustained, heavy power output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ5: Is the DLP-209 safe to charge these large batteries overnight?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA5: Yes. The charger features an automatic red-to-green LED cut-off. Once the battery reaches full capacity, the charger will stop and the LED will turn green, preventing overcharging and ensuring safety even during overnight charging.\u003c\/span\u003e\u003c\/p\u003e","brand":"DELIPOW","offers":[{"title":"2Pc Battery+Charger","offer_id":51454180557046,"sku":"OAS579","price":25.98,"currency_code":"USD","in_stock":true},{"title":"4Pcs Battery+Charger","offer_id":51454180589814,"sku":"OAS580","price":41.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/delipow-d-batteries-2bay-usb-charger-kit-main-2_feee9b03-eef8-47ff-82ad-ecbebb5593f4.webp?v=1786966409"},{"product_id":"delipow-rechargeable-d-batteries-4-pack-1-2v-11000mah-high-capacity-with-4-bay-lcd-smart-battery-charger-for-ni-mh-aa-aaa-c-d-rechargeable-batteries","title":"Delipow DLP-418 4-Bay Multi-Chemistry LCD Charger with 4x D Size 11000mAh Ni-MH Batteries | 500mA Fast Charge for AA\/AAA\/C\/D, 18650 \u0026 9V Cells","description":"\u003ch2\u003e\u003cspan class=\"\"\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThis comprehensive bundle pairs the versatile Delipow DLP-418 4-bay multi-chemistry smart LCD charger with 4 pieces of ultra-high-capacity Delipow D Size 11000mAh 1.2V Ni-MH rechargeable batteries. The DLP-418 charger is a true multi-chemistry powerhouse, intelligently supporting 1.2V Ni-MH\/Ni-CD (AA\/AAA\/C\/D), 18650 lithium-ion, and 9V Ni-MH rechargeable batteries. It features a clear green LCD display and a standard DC 5V 2A USB input. \u003c\/span\u003e\u003cspan class=\"\"\u003eFor D Size Ni-MH batteries, it delivers a stable \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e500mA charging current per slot\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e \u003cspan class=\"\"\u003eIt utilizes a precision smart chip with an accurate \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1.48V±0.05V cut-off voltage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e (for Ni-MH) and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e≤100mA cut-off current\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, automatically stopping charging to prevent overcharging.\u003c\/span\u003e \u003cspan class=\"\"\u003eThe included 11000mAh D batteries deliver massive power with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1200-cycle lifespan\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, a built-in safety valve for explosion-proof protection, and advanced low self-discharge technology.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit is the ultimate high-capacity power solution for your gas stoves, water heaters, and heavy-duty electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eComplete High-Capacity Multi-Chemistry Kit: Includes one black Delipow DLP-418 4-bay LCD charger and 4 pieces of Delipow D Size 11000mAh 1.2V Ni-MH rechargeable batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMulti-Chemistry \u0026amp; Multi-Size Support: Intelligently supports Ni-MH\/Ni-CD (AA\/AAA\/C\/D), 18650 Li-ion, and 9V Ni-MH batteries. \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e(Batteries other than D Size are sold separately).\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eGreen LCD Status Display: The clear LCD screen displays real-time charging status and battery levels for all 4 independent slots simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e500mA Stable Fast Charging: Powered by a standard DC 5V 2A USB port, delivering \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e500mA per slot for D Size Ni-MH batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e (and 500mA for 18650, 75mA for 9V).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePrecision Voltage Cut-off Protection: Built-in smart chip ensures highly accurate cut-off voltages: \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1.48V±0.05V for Ni-MH\/Ni-CD\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, 4.2V±0.05V for 18650, and 9.0V±0.3V for 9V Ni-MH.\u003c\/span\u003e\u003cspan class=\"\"\u003e Prevents overcharging and prolongs battery lifespan.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMassive 11000mAh D Size Capacity: The included D batteries deliver an incredible 11000mAh true capacity, providing exceptionally long runtime for heavy-duty appliances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e1200 Ultra-Long Cycle Life \u0026amp; Safety Valve: Supports up to 1200 recharge cycles. Features a built-in safety valve to completely prevent explosions and burning, ensuring safe use in demanding environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAdvanced Low Self-Discharge \u0026amp; Zero Memory Effect: Retains up to 75% of the original charge even after one full year of storage. Zero memory effect allows you to recharge at any time without capacity loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eProduct Parameters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCharger (Delipow DLP-418):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eModel: DLP-418 Multi-Chemistry LCD Charger\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput: DC 5V 2A (USB)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCharging Current: Ni-MH\/Ni-CD (AA\/AAA\/C\/D): 500mA; 18650: 500mA; 9V: 75mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCut-off Charging Voltage: Ni-MH\/Ni-CD: 1.48V±0.05V; 18650: 4.2V±0.05V; 9V: 9.0V±0.3V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCut-off Charging Current: ≤100mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eOperating Temperature: 0-40°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCharging Channels: 4 independent slots\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSupported Battery Types: 1.2V Ni-MH\/Ni-CD (AA\/AAA\/C\/D), 18650 Li-ion, 9V Ni-MH\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDimensions: 166mm x 118mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBattery (Delipow D Size 11000mAh):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eType: D Size 1.2V Ni-MH Rechargeable Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eNominal Capacity: 11000mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eNominal Voltage: 1.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003ePack Quantity: 4 pieces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCycle Life: Up to 1200 times\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLow Self-Discharge: Retains 75% charge after 1 year storage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eSafety Features: Built-in safety valve, Explosion-proof \u0026amp; anti-burning\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTechnology: Zero memory effect, Pre-charged (35%-80%)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eDimensions: 32mm (Diameter) x 61mm (Height)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHigh-drain home appliances, including gas stove igniters and electric water heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHeavy-duty flashlights, searchlights, and emergency backup lighting systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eProfessional power for 18650 batteries in tactical flashlights .\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eConvenient charging for 9V batteries used in smoke detectors and multimeters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eLarge-scale remote-controlled toys, RC models, and industrial equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"\"\u003eFrequently Asked Questions (FAQ)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ1: What batteries are included with this charger?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA1: The kit includes the DLP-418 charger and \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e4 pieces of D Size 11000mAh batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e \u003cspan class=\"\"\u003eIt does \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003enot\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e include AA, AAA, C, 18650, or 9V batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ2: What types of batteries does this charger support?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA2: The DLP-418 is a highly versatile multi-chemistry charger. It supports 1.2V Ni-MH\/Ni-CD (AA\/AAA\/C\/D), 18650 Li-ion, and 9V Ni-MH rechargeable batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ3: How long does it take to fully charge the included D Size 11000mAh batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA3: Based on the charger's 500mA per-slot output and the standard charging formula (Capacity × 1.25 ÷ Current), it takes approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e27.5 hours\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e to fully charge a 11000mAh D size battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ4: What information does the LCD display show during charging?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA4: The clear green LCD screen displays the real-time charging status and battery levels for all 4 slots simultaneously, making it easy to monitor the entire charging process at a glance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eQ5: Is this charger safe for 18650 and 9V batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA5: Yes. The charger uses different precise cut-off voltages for each chemistry: 1.48V for Ni-MH, 4.2V for 18650 Li-ion, and 9.0V for 9V Ni-MH. This ensures each battery type is safely and optimally charged without risk of overcharging.\u003c\/span\u003e\u003c\/p\u003e","brand":"DELIPOW","offers":[{"title":"Default Title","offer_id":51454180393206,"sku":"OAS582","price":47.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/delipow-4d-11000mah-lcd-smart-charger-kit-main_b4ba3d4e-99d5-41b1-994a-81040c7a2d41.webp?v=1786966390"}],"url":"https:\/\/oneandes.com\/collections\/d-battery-charger.oembed","provider":"OneAndes","version":"1.0","type":"link"}