| Message: | Topex Battery Co.,Ltd is one of the best China 3.2v 50ah lifepo4 battery suppliers and manufacturers, welcome to wholesale 3.2v 50ah lifepo4 battery from us.3.2V 50Ah LiFePO4 BatteryProduction capacity: 20,000pcs per monthAdvantage: * Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD* Super light weight, 1.5Kg/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 chargeDelivery: 25~35daysPayment Term: Paypal, Western Union for sample, T/T or L/C for formal cooperationNOItemParameters1Rated Capacity50Ah（0.5C,25℃）2Minimal Capacity48Ah（0.5C,25℃）3Rated Voltage3.2V4Internal Resistance≤3mΩ5Charge Voltage3.65V6Charge ModeCC/CV7Charge TimeStandard Charge Method: 6.0h (for ref.)Quick Charge Method: 2.5h (for ref.)8Max. Charge Current25A9Max. Continuous Discharge Current250A10Discharge Cut-off Voltage2.5V11Working TemperatureCharge：0°C ~ 45°CDischarge：-20°C ~ 60°C12Storage Temperature-20°C ~ 30°C13Storage Humidity＜85﹪14Battery Weight1.5Kg (Approx.)15DimensionT: 36mm±1mmW: 130±1mmH: 190±1mmProcess of Cooperation: url:http://www.topexbattery.com |
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