12v 20ah Lifepo4 Battery - Topex Battery Co., Ltd.

12v 20ah Lifepo4 Battery

PRICE: contract price
Company:
Topex Battery Co., Ltd.
Contact Person:
Elaine Zhang
Phone:
86-0755-36675442


Product Description
Topex Battery Co.,Ltd is one of the best China 12v 20ah lifepo4 battery suppliers and manufacturers, welcome to wholesale 12v 20ah lifepo4 battery from us.LiFePO4 12V20Ah BatteryApplications: UPS back up power supply, TelecommunicationProduction capacity: 20,000pcs per monthAdvantage: * Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD* Super light weight, 2.5Kg/pc* Very safe, never get fired or exploded* Wide operation temperature range, -20℃~+65℃* Environment friendly, no lead, no mercury, no cadmium* Fast charge, 1~3hours full charge* Matching charger availableCertificates: CE, UN38.8, MSDS, UL, WORCSPackaging: 4pcs/ctn, 40ctns/palletShipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)ItemsStandardCommentsNominal voltage12.8VTypical capacity20AhAt 0.2C discharge rateMinimum capacity19.5AhWeight2.5±0.1KgMax. continuous discharge current20ADischarge cut-off voltage10VOver discharge protection (recommended value) 9.6-10VCharge voltage14.6±0.1VCharge mode: CC/CVCharge current20AUse a constant current, constant voltage(CC/CV) lithium-ion (Li+) battery charge controller.Inner resistance≤100 mΩBetween positive and negative polar of discharge portOperation temperature rangeCharge:0℃~+45℃Discharge:-20℃~+65℃Storage temperature range0℃~40℃ at half charged stateRecommended long-term storage temperature is 15~25℃Storage environment humidityRH: 65±20%Environment humidity≤85%RHShell materialPVCDimension(L*W*H)210*155*45mmFlexible in size, custom design available
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