3.2v 40ah Lifepo4 Battery - Topex Battery Co., Ltd.

3.2v 40ah Lifepo4 Battery

PRICE: contract price
Product Description
Topex Battery Co.,Ltd is one of the best China 3.2v 40ah lifepo4 battery suppliers and manufacturers, welcome to wholesale 3.2v 40ah lifepo4 battery from us.3.2V 40Ah LiFePO4 BatteryProduction capacity: 20,000pcs per monthAdvantage:* Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD* Super light weight, 1.1Kg/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 chargeDelivery: 25~35daysPayment Term: Paypal, Western Union for sample, T/T or L/C for formal cooperationNOItemParameters1Rated Capacity40Ah(0.5C,25℃)2Minimal Capacity38Ah(0.5C,25℃)3Rated Voltage3.2V4Internal Resistance≤4mΩ5Charge Voltage3.65V6Charge ModeCC/CV7Charge TimeStandard Charge Method: 6.0h (for ref.)Quick Charge Method: 2.5h (for ref.)8Max. Charge Current30A9Max. Continuous Discharge Current80A10Discharge Cut-off Voltage2.5V11Working TemperatureCharge:0°C ~ 45°CDischarge:-20°C ~ 60°C12Storage Temperature-20°C ~ 30°C13Storage Humidity<85﹪14Battery Weight1.1Kg (Approx.)15DimensionL: 115mm±1mmW: 36±0.5mmH: 170±1mmh: 155±1mmPackaging:Process of Cooperation:

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Company Info

Topex Battery Co., Ltd.
Contact Person:
Elaine Zhang