25.2v4.4ah Battery For Vacuum Cleaner - Topex Battery Co., Ltd.

25.2v4.4ah Battery For Vacuum Cleaner

PRICE: contract price
Topex Battery Co., Ltd.
Contact Person:
Elaine Zhang

Product Description
Topex Battery Co.,Ltd is one of the best China 25.2v4.4ah battery for vacuum cleaner suppliers and manufacturers, welcome to wholesale 25.2v4.4ah battery for vacuum cleaner from us.25.2V4.4Ah Battery for Vacuum CleanerProduction capacity: 50,000pcs per monthAdvantage: * Extremely long life, up to 1000cycles at 100% DOD* Super light weight, 650g/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* Flexible in size, custom design available* Matching charger availableCertificates: CE, UN38.8, MSDS, WORCSShipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)ItemSpecificationNominal Capacity4400mah (0.2C, 2.75V discharge)Charging Voltage29.4V±0.05VNominal Voltage25.2VCharging MethodCC-CV(constant voltage with limited current )Standard Charging TimeStandard charge: 3.0hoursRapid charge: 2.5hoursMax. Charge Current4.4AMax. Discharge Currentcan be customized (ambient temperature 25°C)Impedance180mohmBattery Weight650gOperating TemperatureCharge: 0 to 45°C(Ambient)Discharge: -20 to 60°CStorage Temperature1 year: -20 to 25°C3 months: -20 to 45°C1 month: -20 to 50°CDimension69*40*140mmCertificates:
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