High Power 800mah 3.7vRechargeableLithiumBattery for Heating Clothes

No.

Item

Specification

1

Nominal Capacity

800mAh 0.2C Discharge

2

Nominal Voltage

3.7V

3

Charge voltage

4.2V

4

Dimensions

≤ 7.0mm (T)* ≤ 25mm(W)* ≤ 48mm(L)

5

Weight

Approx: 9.5g

6 

End-of-charge Current

0.02C

7

Discharge cut-off voltage

3.0V

8

Standard Charging method

0.2C constant current charge to 4.2v, then constant voltage 4.2v charge till charge current decline to ≤0.02C

9

Charge current

Standard charging: 0.2C

Rapid charge: 1.0C

10

Charging time

Standard charging: 5.0 hours (Ref.)

Rapid charge:1.0 hours (Ref.)

11

Maximum Continuous Charge Current

1.0C

12

Maximum Continuous Discharge Current

1.0C

13

Operating Temperature Range

Charge: -20 ~ 45’ C

Discharge: – 30 ~ 55 C

Temperature range for storage

Less than 1 month

-20 – +55 C

Less than 3 month

-20 – +40 C

Less than 1 year

0 - +25 C

14

Operating And Storage Humidity Range

Less than 75%RH

15

Impedance

≤ 80 m ohm; Temp:25 C

16

Overcharge protection voltage

4.3V

17

Over discharge protection voltage

3.0V

18

Life cycle

More than 500 times