3.7 فولت بطارية ليثيوم قابلة للشحن

 NO.

Items

Specifications

1

Charge voltage

4.35V

2

Nominal voltage

3.7V  (1S4P)

3

Initial impedance

90mΩ

4

Nominal capacity

9Ah

5

Minimum capacity

8.8Ah

6

Charge current

Standard Charging::0.2C₅A (1.8A)

Rapid charge:0.5C₅A C(4.5A) Max

7

Standard Charging method

1.8A(0.2C₅A) CC(constant current)charge to 4.35V,then CV(constant voltage 4.35V)charge till charge current decline to ≤90mA(≈0.01C₅A)

8

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge:    3.5hours(Ref.)

9

Max.discharge current

4.5A(0.5C₅A)

10

Discharge cut-off voltage

2.75V

11

Shelf life

2 years

12

Cycle life (0.2C₅A/0.2C₅A)

500 times,≧80%DOD

13

Operating temperature

Charging:  0℃~45℃

Discharging:-20℃~+60℃

14

Storage temperature

Less than 1 month

-10℃~+45℃

Percentage of recoverable capacity :85%

Less than 6 month

-20℃~+35℃

15

Pack Weight

Approx:158g

16

Pack Dimension

Length:   Max68.00 mm

Width:    Max 57.00 mm

Thickness1:Max 20.00 mm