{"product_id":"lg-inr21700-m52v-lithium-ion-cell","title":"LG INR21700 M52V Lithium ion Cell","description":"LG INR21700 M52V cell is a cylindrical lithium ion cell with 5000mAh.  This is a new model of 21700 cells in recent years. Unlike 18650 cell, it is larger. Besides, this kind 21700 cell has high energy density with low self-discharge and low impedance rate.  If you need larger-capacity and better quality cell, this model is your best choice\n\u003cdiv\u003e\n\u003ch3 data-fontsize=\"22\" data-lineheight=\"29.92px\"\u003eHIGHLIGHTS OF INR21700 M52V:\u003c\/h3\u003e\n\n\u003cp\u003eNominal Voltage: 3.69V\u003cbr\u003e\nCapacity: 5000mAh\u003cbr\u003e\nFull charge Voltage: 4.2V\u003cbr\u003e\nDischarge Cut-off Voltage: 2.75V\u003cbr\u003e\nMax. Charge Current: 0.7C(3500mAh) in 25 ~ 45 ℃\u003cbr\u003e\nContinuous Discharge: 3C(15A) in 10 ~ 25 ℃\u003cbr\u003e\nInternal Impedance:≤ 18mΩ\u003cbr\u003e\nEnergy:18.34Wh min.\u003c\/p\u003e\n\n\u003ch2 data-fontsize=\"25\" data-lineheight=\"48px\"\u003eWhat does 21700 Battery Applicate in?\u003c\/h2\u003e\n\n\u003cp\u003eMedical equipment:  monitor, ventilator, anesthesia machine,infusion pump, ECG machine, etc.\u003cbr\u003e\nCustomized Smart Robot: Educational Robot,  Clean Robot, Service Robot, Industrial Robot,etc\u003cbr\u003e\nEnergy storage: backup power, AGV, solar panel, electricity, UPS, yachts, etc.\u003cbr\u003e\nFinancial equipment: mobile payment, micro printer, bar code scanner, POS machine, etc.\u003cbr\u003e\nElecmmunication: miner lamps, GPS, Smart robot , Laptop and etc.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ch2 data-fontsize=\"25\" data-lineheight=\"48px\"\u003eAPPEARANCE of 21700 M52V Cell\u003c\/h2\u003e\n\n\u003cp\u003eThere shall be no such defects as deep scratch, crack, rust, discoloration or leakage, which may adversely affect the commercial value of the cell.\u003cbr\u003e\nDiameter : 21.5mm max.\u003cbr\u003e\nHeight : 70.6mm max.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003ctable id=\"tg-NeFvI\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth colspan=\"2\"\u003eModel No.\u003c\/th\u003e\n\t\t\t\u003cth\u003eINR21700 M52V\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\t\t\t\u003ctd\u003eAverage by Standard charge\/discharge\u003c\/td\u003e\n\t\t\t\u003ctd\u003e3.69 V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eEnergy\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCharge\/discharge * 1C=5000mA\u003cbr\u003e\n\t\t\tCharge (CC-CV) :\u003cbr\u003e\n\t\t\t0.3C (1500mA), 4.20V, 50mA cut off,\u003cbr\u003e\n\t\t\tCharge Time: 4.5h @ 25℃(one complete charge)\u003cbr\u003e\n\t\t\tDischarge(cc):0.2C(1000mA),2.5V cut off @ 25℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003eMin. 18.34Wh\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eShipping Cell Voltage\u003c\/td\u003e\n\t\t\t\u003ctd\u003eState Of Charge (“SOC”)\u003c\/td\u003e\n\t\t\t\u003ctd\u003eBelow SOC 30 %\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eCharge voltage\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCapacity measurement SOC\u003cbr\u003e\n\t\t\tUsable cycle SOC (in field use)\u003cbr\u003e\n\t\t\tIn all measurements and operations of the Cell,\u003cbr\u003e\n\t\t\tthe maximum closed circuit voltage\u003cbr\u003e\n\t\t\tshall not exceed the following value\u003c\/td\u003e\n\t\t\t\u003ctd\u003e4.2V\u003cbr\u003e\n\t\t\t4.1V\u003cbr\u003e\n\t\t\t\u003cbr\u003e\n\t\t\t \u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd rowspan=\"2\"\u003eMax. Charge Current\u003cbr\u003e\n\t\t\t(complete full charge, )\u003cbr\u003e\n\t\t\t(atmosphere tempereature)\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0~25℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0.3C(1500mA）\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e25~45℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0.7C(3500mA)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eDischarge Cut off Voltage\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCapacity measurement SOC\u003cbr\u003e\n\t\t\tUsable cycle SOC (in field use)\u003cbr\u003e\n\t\t\tIn all measurements and operations of the Cell,\u003cbr\u003e\n\t\t\tthe minimum closed circuit voltage\u003cbr\u003e\n\t\t\tshall not exceed the following value\u003c\/td\u003e\n\t\t\t\u003ctd\u003e2.50V\u003cbr\u003e\n\t\t\t2.85V\u003cbr\u003e\n\t\t\t\u003cbr\u003e\n\t\t\t \u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd rowspan=\"3\"\u003e\n\u003cbr\u003e\n\t\t\t\u003cbr\u003e\n\t\t\tMax. Charge Discurrent\u003cbr\u003e\n\t\t\t(complete full charge, )\u003cbr\u003e\n\t\t\t(atmosphere tempereature)\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 10℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0.5 C (2500 mA)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e10 ~ 25 ℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003e3.0 C (15000 mA)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e25 ~ 55 ℃\u003c\/td\u003e\n\t\t\t\u003ctd\u003e1.5 C (7500 mA)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\u003cbr\u003e\n\t\t\tSafety Over Voltage\u003cbr\u003e\n\t\t\t(complete full charge, )\u003cbr\u003e\n\t\t\t(atmosphere tempereature)\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCell voltage including tolerance shall not\u003cbr\u003e\n\t\t\texceed the 4.25 V to prevent any safety events.\u003cbr\u003e\n\t\t\tAnd cell performance can’t be guaranteed\u003cbr\u003e\n\t\t\tbetween 4.20 V and 4.25 V\u003c\/td\u003e\n\t\t\t\u003ctd\u003eMax. 4.25V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eWeight\u003c\/td\u003e\n\t\t\t\u003ctd\u003eNon-tubing cell\u003c\/td\u003e\n\t\t\t\u003ctd\u003e67.4±1.0g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd rowspan=\"2\"\u003eOperating Temperature\u003cbr\u003e\n\t\t\t(Atmosphere Temperature）\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCharge\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0 ~ 45 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eDischarge\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 55 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd rowspan=\"3\"\u003eOperating Temperature\u003cbr\u003e\n\t\t\t(Cell Surface Temperature)\u003c\/td\u003e\n\t\t\t\u003ctd\u003eCharge\u003c\/td\u003e\n\t\t\t\u003ctd\u003e0 ~ 50 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003eDischarge\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 70 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd colspan=\"2\"\u003eMax. cell surface temperature should be controlled by BMU protection\u003cbr\u003e\n\t\t\tunit below 50℃ for charging and 70℃ for discharging\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd rowspan=\"4\"\u003eStorage Temperature\u003cbr\u003e\n\t\t\t(for shipping state)\u003cbr\u003e\n\t\t\t(Atmosphere Temperature\u003c\/td\u003e\n\t\t\t\u003ctd\u003e1 month\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 55 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e3 month\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 45 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e1 year\u003c\/td\u003e\n\t\t\t\u003ctd\u003e-20 ~ 25 ℃\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd colspan=\"2\"\u003eRecovery capacity after the storage ≥ 80%\u003cbr\u003e\n\t\t\tof minimum energy(or caoacity)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" decoding=\"async\" src=\"https:\/\/www.dnkpower.com\/wp-content\/uploads\/2024\/08\/7.5A-Discharging-lg-inr21700-m52v.svg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" decoding=\"async\" src=\"https:\/\/www.dnkpower.com\/wp-content\/uploads\/2024\/08\/1.5A-Charging-lg-inr21700-m52v.svg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"LG","offers":[{"title":"1pcs","offer_id":47180756320405,"sku":"M52V-1pcs","price":7.99,"currency_code":"USD","in_stock":true},{"title":"2pcs","offer_id":47180756353173,"sku":"M52V-2pcs","price":14.99,"currency_code":"USD","in_stock":true},{"title":"4pcs","offer_id":47180756385941,"sku":"M52V-4pcs","price":26.99,"currency_code":"USD","in_stock":true},{"title":"8pcs","offer_id":47180756418709,"sku":"M52V-8pcs","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/7039\/6821\/files\/9f5fadc8b51231bd1f1e423becc9d076.jpg?v=1774423927","url":"https:\/\/flashlightgo.com\/de\/products\/lg-inr21700-m52v-lithium-ion-cell","provider":"flashlightgo","version":"1.0","type":"link"}