21.6v2.2ah Battery For Vacuum Cleane - Topex Battery Co., Ltd.

21.6v2.2ah Battery For Vacuum Cleane

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

Product Description
Topex Battery Co.,Ltd is one of the best China 21.6v2.2ah battery for vacuum cleane suppliers and manufacturers, welcome to wholesale 21.6v2.2ah battery for vacuum cleane from us.21.6V2.2Ah Battery for Vacuum CleanerProduction capacity: 50,000pcs per monthAdvantage:* Extremely long life, up to 1000cycles at 100% DOD* Super light weight, 330g/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 Capacity2200mah (0.2C, 2.75V discharge)Charging Voltage25.2V±0.05VNominal Voltage21.6VCharging MethodCC-CV(constant voltage with limited current )Standard Charging TimeStandard charge: 3.0hoursRapid charge: 2.5hoursMax. Charge Current2.2AMax. Discharge Currentcan be customized (ambient temperature 25°C)Impedance230mohmBattery Weight330gOperating 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*49*85mmCertificates:
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