14.8V 2.6Ah rechargeable battery pack smart battery

 NO.

Items

Specifications

1

Charge voltage

16.8V

2

Nominal voltage

14.8V  (4S1P)

3

Initial impedance

220mΩ

4

Nominal capacity

2.6Ah

5

Minimum capacity

2.5Ah

6

Communication methods

SMBUS data communication

7

Charge current

Standard Charging::0.2C₅A (0.52A)

Rapid charge:1.0C₅A C(2.6A) Max

8

Standard Charging method

0.52A(0.2C₅A) CC(constant current)charge to16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤26mA(≈0.01C₅A)

9

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge:    2.5hours(Ref.)

10

Max.discharge current

2.6A(1.0C₅A)

11

Discharge cut-off voltage

11.0V

12

Shelf life

2 years

13

Cycle life (0.2C₅A/0.2C₅A)

300 times,≧80%DOD

14

Operating temperature

Charging:  0℃~45℃

Discharging:-20℃~+60℃

15

Storage temperature

Less than 1 month

-10℃~+45℃

Percentage of recoverable capacity :85%

Less than 6 month

-20℃~+35℃

16

Pack Weight

Approx:210g

17

Pack Dimension

Length:   Max132.00 mm

Width:    Max38.00 mm

Thickness: Max 20.00 mm