三洋原装 18650锂电池 高容量 锂电池组

三洋原装 18650锂电池 高容量 锂电池组

NO.

Items

Specifications

1

Charge voltage

4.2V

2

Nominal voltage

3.7V

3

Nominal capacity

350mah0.2C Discharge

4

Charge current

Standard Charging:：0.5C

Rapid charge： 1.0C

5

Standard Charging method

0.5C CC（constant current）charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.05C

0.5C CC（

6

Charging time

Standard Charging：3.0hours(Ref.)

Rapid charge： 2hours(Ref.)

7

Max.charge current

1.0C

8

Max.discharge current

1.5C

9

Discharge cut-off voltage

2.75V

10

Operating temperature

Charging： 0℃~45℃

Discharging：-20℃~60℃

11

Storage temperature

-10℃~ 45℃

12

Cell Weight

Approx：9.5g

13

Cell Dimension

Length： 65.2 mm Max

Diameter： 18.2mm Max