21.6V2.2Ah Battery For Vacuum Cleane

21.6V2.2Ah Battery For Vacuum Cleane

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 Cleaner Production capacity: 50,000pcs per month Advantage: * Extremely long life, up...

Product Details

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 Cleaner

Production capacity: 50,000pcs per month

Advantage:

* 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 available

Certificates: CE, UN38.8, MSDS, WORCS

Shipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)

Item

Specification

Nominal Capacity

2200mah (0.2C, 2.75V discharge)

Charging Voltage

25.2V±0.05V

Nominal Voltage

21.6V

Charging Method

CC-CV(constant voltage with limited current )

Standard Charging Time

Standard charge: 3.0hours

Rapid charge: 2.5hours

Max. Charge Current

2.2A

Max. Discharge Current

can be customized (ambient temperature 25°C)

Impedance

230mohm

Battery Weight

330g

Operating Temperature

Charge: 0 to 45°C

(Ambient)

Discharge: -20 to 60°C

Storage Temperature

1 year: -20 to 25°C

3 months: -20 to 45°C

1 month: -20 to 50°C

Dimension

69*49*85mm

Certificates:



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