{"product_id":"lr2170la-lishen-21700-45a-4000mah-lithium-battery-copy","title":"LR2170SD | LISHEN 21700 9.6A 4900mAh Lithium Battery","description":"\u003ch1\u003eLishen 21700 LR2170SD 9.6A 4900mAh Flat Top Rechargeable Battery\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lishen 21700 LR2170LA is a high-performance rechargeable battery designed to meet the demands of today's advanced electronic devices. With its impressive 45A discharge current and 4000mAh capacity, this flat-top battery provides reliable power and long-lasting performance. Ideal for high-drain devices, electric vehicles, power tools, and more, the Lishen 21700 battery is engineered for efficiency and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Capacity:\u003c\/strong\u003e 4000mAh for extended usage times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Discharge Current:\u003c\/strong\u003e 45A continuous discharge for high-drain applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Top Design:\u003c\/strong\u003e Ideal for a variety of devices and applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable:\u003c\/strong\u003e Can be recharged multiple times for long-term use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Made by Lishen, a trusted name in battery technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e LR2170LA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 21700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge Current:\u003c\/strong\u003e 45A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.7V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Charge Voltage:\u003c\/strong\u003e 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut-off Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Lithium-ion (Li-ion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop:\u003c\/strong\u003e Flat top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 21.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 70.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 66g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ≥500 cycles (with 80% capacity retention)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge:\u003c\/strong\u003e 0°C to 45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge:\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -20°C to 60°C (recommended storage at 20°C ± 5°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, RoHS, UN38.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-drain devices such as power tools, electric vehicles, and portable electronics\u003c\/li\u003e\n\u003cli\u003eFlashlights, vapes, and other personal devices\u003c\/li\u003e\n\u003cli\u003eBackup power supplies and emergency power sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure correct polarity when installing\u003c\/li\u003e\n\u003cli\u003eDo not short-circuit, puncture, or disassemble the battery\u003c\/li\u003e\n\u003cli\u003eAvoid exposure to high temperatures and direct sunlight\u003c\/li\u003e\n\u003cli\u003eUse only with compatible chargers and devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Lishen","offers":[{"title":"Default Title","offer_id":42348644139070,"sku":"LR2170SD","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/9289\/5294\/files\/Untitleddesign_13.jpg?v=1767063064","url":"https:\/\/unitedlithium.us\/products\/lr2170la-lishen-21700-45a-4000mah-lithium-battery-copy","provider":"United Lithium Solutions","version":"1.0","type":"link"}