{"product_id":"ifr18500-3-2v-1500mah-lifepo4-rechargeable-battery-2-pack-button-top-flat-top-high-safety-cell-for-solar-lights-clippers-flashlights","title":"IFR18500 3.2V 1500mAh LiFePO4 Rechargeable Battery (2-Pack) - Button Top \u0026 Flat Top High Safety Cell for Solar Lights, Clippers \u0026 Flashlights","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Description:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eUpgrade your outdoor and household devices with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eIFR18500 3.2V 1500mAh LiFePO4 Rechargeable Battery (2-Pack)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. Unlike standard 3.7V lithium-ion cells, this premium battery utilizes \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e chemistry, offering superior safety, thermal stability, and an incredible \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e2000+ recharge cycle lifespan\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWith a high capacity of 1500mAh, it provides long-lasting, reliable 3.2V power for solar garden lights, hair clippers, trimmers, and various small electronics. We offer this versatile cell in two terminal styles within this listing, allowing you to choose the exact fit for your device: \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eButton Top (approx. 52mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlat Top (approx. 50mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e CRITICAL VOLTAGE \u0026amp; CHEMISTRY WARNING:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eThis is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e3.2V LiFePO4 (Lithium Iron Phosphate)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e battery. It is \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e a standard 3.7V lithium-ion battery. It is specifically engineered for devices that require a 3.2V power platform (such as many solar lighting systems and specific cordless clippers). \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDO NOT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e use this battery in devices designed for 3.7V 18500 cells, as the lower voltage may trigger low-voltage protection or cause the device to operate weakly. Please check your original battery's voltage before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eAdvanced LiFePO4 Chemistry: Offers unmatched safety (non-combustible), excellent thermal stability, and a stunning 2000+ cycle lifespan – lasting up to 4 times longer than standard lithium-ion batteries.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eHigh Capacity 1500mAh: Provides extended runtime and reliable power for outdoor solar lights and grooming tools.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eDual Terminal Options: Choose between the Button Top (52mm) for spring-loaded contacts or the Flat Top (50mm) for flat contact plates and custom spot-welding.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eStable 3.2V Output: Delivers consistent voltage for devices specifically designed for the 3.2V platform.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eConvenient 2-Pack: Comes with two matched batteries, perfect for keeping a spare or powering devices that require a pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eIFR18500 (Cylindrical LiFePO4)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eChemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCapacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e1500mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eNominal Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e3.2V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eAvailable Terminal Versions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"\"\u003e1. Button Top (Height: ~52mm)\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003e2. Flat Top (Height: ~50mm)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDiameter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e18mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eRechargeable Cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e2000+ cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eSafety Features\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eHighly stable, Non-combustible, Overcharge\/Over-discharge tolerant (Device dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eOutdoor Solar Garden Lights \u0026amp; Pathway Lights\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eCordless Hair Clippers, Trimmers \u0026amp; Shavers\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eHigh-Performance LED Flashlights (Requiring 3.2V input)\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eSmall Home Appliances\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eDIY Electronics \u0026amp; Custom Battery Packs (Flat Top required for spot welding)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFAQ:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: What is the advantage of LiFePO4 over standard 3.7V lithium-ion batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: LiFePO4 offers significantly better safety (it won't catch fire easily), much longer cycle life (2000+ vs 500), and better performance in outdoor temperature variations.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: Why is the voltage 3.2V instead of 3.7V?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: 3.2V is the nominal voltage of LiFePO4 chemistry. It is designed for devices specifically built for the 3.2V platform, such as solar lights and some specific clippers. Using this in a 3.7V device will either trigger low-voltage protection or the device will run weakly.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: Is this battery compatible with my 3.7V 18500 device?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNo.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e This is a 3.2V battery. If your device requires 3.7V, this will provide insufficient voltage.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: How do I choose between Button Top and Flat Top?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: If your device has a spring-loaded battery compartment (most flashlights and clippers), choose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eButton Top (52mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. If your device uses flat metal contacts or you plan to spot-weld it into a pack, choose the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlat Top (50mm)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: Is this battery protected (with a built-in PCB)?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: No, this is an unprotected LiFePO4 cell. It relies on your device's built-in protection circuit.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: How long does it take to fully charge this 1500mAh battery?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: Using a dedicated 3.2V LiFePO4 charger at a 1A rate, it will take approximately 1.5 to 2 hours.\u003c\/span\u003e\u003c\/p\u003e","brand":"OneAndes","offers":[{"title":"Default Title","offer_id":51454233149686,"sku":"OAS1197","price":11.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/ifr18500-3-2v-1500mah-lifepo4-2-pack-main_2b43ff97-566b-4af2-87c8-2ee41185dc16.webp?v=1786968938","url":"https:\/\/oneandes.com\/products\/ifr18500-3-2v-1500mah-lifepo4-rechargeable-battery-2-pack-button-top-flat-top-high-safety-cell-for-solar-lights-clippers-flashlights","provider":"OneAndes","version":"1.0","type":"link"}