18650 بطارية تصميم البطاريات القابلة لإعادة الشحن

 NO.

Items

Specifications

1

Charge voltage

25.2V

2

Nominal voltage

22.2V  (6S4P)

3

Initial impedance

280mΩ

4

Nominal capacity

10Ah

5

Minimum capacity

9.8Ah

6

Charge current

Standard Charging::0.2C₅A (2A)

Rapid charge:0.5C₅A C(5A) Max

7

Standard Charging method

2A(0.2C₅A) CC(constant current)charge to25.2V,then CV(constant voltage 25.2V)charge till charge current decline to ≤100mA(≈0.01C₅A)

8

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge:     3.5hours(Ref.)

9

Max.discharge current

10A(1.0C₅A)

10

Discharge cut-off voltage

15.0V

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:1250g

16

Pack Dimension

Length:   Max115.00mm

Width:    Max78.00mm

Thickness:Max76.00 mm