{"product_id":"4400mah-2-pack-rechargeable-battery-upgraded-3-6v-lithium-widely-compatible-led-flashlights-emergency-lights-portable-devices-headlights-toys-remote-controls-etc","title":"SVLOT Hive 21700 4400mAh 5C Flat Top Battery 2-Pack | 22A Continuous, 3.6V Li-ion for Flashlights, RC \u0026 Tools","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWelcome to the Hive. Smarter Power, Relentless Output.\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eMeet the SVLOT Hive 21700 — a 4400mAh high‑drain cell engineered to keep your most demanding devices buzzing with energy. This 2‑pack isn’t just an upgrade; it’s a complete rethinking of what a rechargeable battery can do. With a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003egenuine 5C discharge rating (22A continuous)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e , the Hive cell feeds turbo flashlights, RC cars, and power tools the clean, sustained current they crave — without the dreaded mid‑use voltage sag.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWhy “Hive”? Because Energy Should Work Together.\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eLike bees in a hive, these cells are built to collaborate. Wire them in series for a high‑voltage 2S pack. Keep one in your pocket while the other powers your gear. The 2‑pack gives you the flexibility to tackle any project, from rebuilding a drill battery to assembling a portable power station. And with 4400mAh per cell, you’re getting nearly 16 watt‑hours of energy — enough to light up a trail, film a sunset, or drive hundreds of screws on a single charge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e22 Amps, Zero Drama.\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eThe Hive’s 5C architecture unleashes a constant 22A without breaking a sweat. Flashlight turbo mode stays blinding. RC acceleration stays brutal. Impact drivers snap stubborn bolts without stalling. Because it’s built on high‑stability NMC chemistry, voltage remains flat from 4.2V down to 2.5V. Your gear performs exactly the same on minute one as it does on minute sixty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlat‑Top, Unprotected, Uncompromising.\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eSVLOT designed the Hive cell with a completely flat positive terminal and no external protection PCB. The result? A standard 70.0mm length that slides effortlessly into the tightest flashlight tubes and the most compact tool battery shells. Removing the protection circuit eliminates extra resistance, so more of the cell’s energy actually reaches your device. You bring the 4.2V charger and the device with low‑voltage cutoff; the Hive’s built‑in PTC thermistor, safety vent, and CID handle the rest.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBuilt to Last, Styled to Impress.\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eThe Hive’s distinctive honeycomb‑inspired wrapper isn’t just for looks — it represents the dense, structured energy within. Underneath, a nickel‑plated steel can take drops, vibrations, and harsh job‑site conditions in stride. Over 500 charge cycles to 70% capacity and virtually zero self‑discharge mean this cell will be powering your adventures long after generic batteries have faded.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🍯 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e5C High‑Drain (22A Continuous)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Turbo lights, RC speed, tool torque — delivered.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🔋 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e4400mAh Real Capacity (15.8Wh)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – More runtime than standard 4000mAh cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e📏 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eStandard 21700 Flat Top\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – 70.0mm × 21.4mm. Unprotected, pure power.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e⚡ \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUltra‑Low Resistance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Minimal voltage sag, maximum efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e♻️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e500+ Cycles\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Long‑term reliability, minimal capacity fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🛡️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePassive Safety Suite\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – PTC, vent, CID built right in.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🎨 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHive‑Inspired Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Distinctive look, serious performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🎁 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e2‑Pack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Ready for packs, swaps, and backups.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTechnical Parameters\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\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\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=\"\"\u003eSpec\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eSVLOT Hive 21700 4400mAh 5C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eForm Factor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e21700 Unprotected Flat Top\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eNominal Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e4400mAh (15.8Wh @ 3.6V)\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\u003cspan class=\"\"\u003e3.6V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eFull Charge Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e4.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDischarge Cut‑off\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e2.5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eMax Continuous Discharge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e22A (5C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eMax Pulse Discharge\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e30A (\u0026lt;5s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eInternal Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e≤20mΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCycle Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e≥500 (to 70%)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e~21.4mm Ø × 70.0mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e~69g\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=\"\"\u003eNMC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🔦 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTurbo Flashlights\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – FET monsters, multi‑emitter builds, outdoor searchlights.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🚁 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRC Cars, Trucks \u0026amp; Drones\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – 2S\/3S racing packs, high‑speed bashers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🔧 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePower Tool Rebuilds\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – 18V\/20V drills, impacts, saws.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e📹 \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCamera Monitors \u0026amp; Video Lights\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Long shoots, stable power.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e🏕️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCamping \u0026amp; Emergency Gear\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e – Lanterns, portable fans, backup power.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: What does 5C mean?\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eA: It means the cell can safely discharge at 5 times its capacity. 4400mAh × 5 = 22,000mA = 22A continuous. Plenty for most high‑drain devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: Unprotected — is that safe?\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eA: Yes, when used correctly. Pair with a 4.2V charger and devices with low‑voltage cutoff. The cell’s PTC, vent, and CID add built‑in safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: Flat top or button top?\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eA: Flat top only. This is the standard for high‑drain applications — tighter fit, lower resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: Can I use this in an 18650 light?\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eA: No. 21700 is larger. Your device must explicitly support 21700.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ: Storage tips?\u003c\/span\u003e\u003c\/strong\u003e \u003cbr\u003e\u003cspan class=\"\"\u003eA: 3.6–3.7V (~50%) in a plastic case. Check every 3 months.\u003c\/span\u003e\u003c\/p\u003e","brand":"OneAndes","offers":[{"title":"Default Title","offer_id":51454120296694,"sku":"OAS188","price":15.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/2pack-4400mAh-upgraded-lithium-main_a1a269da-4646-44eb-8458-dd4a596184b7.webp?v=1786965312","url":"https:\/\/oneandes.com\/products\/4400mah-2-pack-rechargeable-battery-upgraded-3-6v-lithium-widely-compatible-led-flashlights-emergency-lights-portable-devices-headlights-toys-remote-controls-etc","provider":"OneAndes","version":"1.0","type":"link"}