USB بیٹری پیک لتیم بیٹری 7.4V 7.6Ah

 NO.

Items

Specifications

1

Charge voltage

8.4V

2

Nominal voltage

7.4V  (2S3P)

3

Initial impedance

125mΩ

4

Nominal capacity

6.6Ah

5

Minimum capacity

6.5Ah

6

Charge current

Standard Charging::0.2C₅A (1.32A)

Rapid charge:0.5C₅A C(3.3A) Max

7

Standard Charging method

1.32A(0.2C₅A) CC(constant current)charge to 8.4V,then CV(constant voltage 8.4V)charge till charge current decline to ≤66mA(≈0.01C₅A)

8

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge:     3.5hours(Ref.)

9

Max.discharge current

3.3A(0.5C₅A)

10

Discharge cut-off voltage

5.5V

11

Shelf life

2 years

12

Cycle life (0.2C₅A/0.2C₅A)

400 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:298 g

16

Pack Dimension

Length:   Max 68.00 mm

Width:    Max55.00 mm

Thickness1:Max38.00 mm