{"title":"Lishen 21700 Batteries","description":"\u003cp\u003eLishen 21700 batteries are lithium-ion rechargeable cells known for their consistent performance and reliability. Manufactured by Lishen, these cells are widely used in battery packs, energy storage systems, and a range of commercial and industrial applications.\u003c\/p\u003e\n\n\u003cp\u003eThe 21700 format offers increased capacity and improved performance compared to smaller cell sizes, making Lishen cells suitable for modern battery systems and demanding applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\n✔ OEM Manufacturer – Produced by Lishen with consistent quality\u003cbr\u003e\n✔ Lithium-Ion Chemistry – Rechargeable cells with stable voltage output\u003cbr\u003e\n✔ Reliable Performance – Designed for consistent energy delivery\u003cbr\u003e\n✔ 21700 Format – Increased capacity and improved efficiency\n\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003e\n✔ Battery Pack Assembly – Used in lithium-ion pack builds and integrations\u003cbr\u003e\n✔ Energy Storage Systems – Suitable for applications requiring consistent output\u003cbr\u003e\n✔ Portable Equipment – Used in compatible battery-powered devices\u003cbr\u003e\n✔ DIY \u0026amp; Custom Projects – Popular among builders and system designers\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Considerations\u003c\/h3\u003e\n\u003cp\u003eLishen 21700 batteries are available in models designed for both capacity and performance. Selecting the appropriate cell depends on your specific application requirements, including discharge rate and runtime needs.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eAlways verify compatibility with your device or battery system, including size, discharge requirements, and supported battery specifications.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eUse only with compatible devices and chargers designed for lithium-ion batteries. Proper handling and usage are important for safe operation.\u003c\/p\u003e\n\n\u003cp\u003eBrowse our selection of Lishen 21700 batteries to find cells suited for your application.\u003c\/p\u003e","products":[{"product_id":"lishen-21700-4000mah-45a-battery-lr2170la","title":"Lishen 21700 4000mAh 45A Battery (LR2170LA)","description":"\u003cp\u003e\u003cb\u003e\u003ca href=\"https:\/\/www.imrbatteries.com\/free-cases\/\"\u003e\u003c\/a\u003e\u003ca title=\" Receive a FREE battery case with your purchase of batteries! Click for details. \" class=\"aalmanual manual\" target=\"_blank\" href=\"https:\/\/www.imrbatteries.com\/free-cases\/\"\u003e Receive a FREE battery case with your purchase of batteries! Click for details.\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb\u003e\u003cu\u003eSPECIFICATIONS:\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ctable border=\"1\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eManufacturer:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 400px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  Lishen\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eModel:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  LR2170LA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eSize:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  21700\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eStyle:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  Flat Top\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eProtected:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  NO, UNPROTECTED. This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (protection circuit board) or BMS (battery management system), which is not included. \u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003e\u003cspan\u003eNominal Capacity:  \u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  4000mAh\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eDischarge Current (Amps):  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  35A Max Continuous for Cycle Life; 45A Max Continuous with 80C temperature cutoff\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eNominal Voltage:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  3.6V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eMaximum Voltage:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  4.2V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eCutoff Voltage:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  2.5V\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eApproximate Dimensions:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  21.1mm x 70.5mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eApproximate Weight: \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  65g\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eOrigin:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  China\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"height: 40px; width: 325px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"right\" valign=\"middle\"\u003eSpecification Datasheet:  \u003c\/td\u003e\r\n\u003ctd style=\"height: 40px; width: 240px; border-color: #00baff; border-style: solid; border-width: 1px;\" align=\"left\" valign=\"middle\"\u003e  \u003ca class=\"aalmanual manual\" title=\"Lishen LR2170LA Specification Datasheet \" href=\"https:\/\/www.imrbatteries.com\/content\/lishen_LR2170LA.pdf%20\" target=\"_blank\"\u003eLishen LR2170LA Datasheet\u003c\/a\u003e\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\r\n","brand":"Lishen","offers":[{"title":"Default Title","offer_id":43742231822393,"sku":"LISHEN-21700-40","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/0125\/3945\/files\/LISHEN-21700-40_a6a46a65-8327-4feb-bff2-42704974d4a3.jpg?v=1724787057"}],"url":"https:\/\/imrbatteries.com\/collections\/lishen-21700-batteries.oembed","provider":"IMR Batteries","version":"1.0","type":"link"}