新しい14.8Vリチウム電池充電式セル

 NO.

Items

Specifications

1

Charge voltage

16.8V

2

Nominal voltage

14.8V  (4S3P)

3

Initial impedance

230mΩ

4

Nominal capacity

7.8Ah

5

Minimum capacity

7.6Ah

6

Communication methods

SMBUS data communication

7

 Electricity quantity show

LCD  Electricity quantity show

8

Charge current

Standard Charging::0.5C₅A (3.9A)

Rapid charge:1.0C₅A C(7.8A) Max

9

Standard Charging method

3.9A(0.5C₅A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤78mA(≈0.01C₅A)

10

Charging time

Standard Charging:5.0hours(Ref.)

Rapid charge:     2.5hours(Ref.)

11

Max.discharge current

7.8A(1.0C₅A)

12

Discharge cut-off voltage

11.0V

13

Shelf life

2 years

14

Cycle life (0.2C₅A/0.2C₅A)

500 times,≧80%DOD

15

Operating temperature

Charging:  0℃~45℃

Discharging:-20℃~+60℃

16

Storage temperature

Less than 1 month

-10℃~+45℃

Percentage of recoverable capacity :85%

Less than 6 month

-20℃~+35℃

17

Pack Weight

Approx:620g

18

Pack Dimension

Length:   Max115.00 mm

Width:    Max75.00 mm

Thickness1:Max40.00mm