Custom 3.6V 3350mAh 3C 18650 batteries with PCM

No.

Item

Specification

Remark

1

Capacity

Typical/: 3350mAh

Minimum/: 3250mAh

Testing base on 0.2C Charge & Discharge and 20±5℃. (Nominal capacity is not real capacity)　

2

Nominal Voltage

3.6V

3

Voltage range of shipment

≥3.5V

4

Charging Voltage

4.2V

5

Discharging Cut-off Voltage

2.50±0.1V

6

Internal Impedance

≤160mΩ

7

Pack Weight

Approx.50±3g

8

Standard Charge

0.2C constant current charge to 4.2V, and then 4.2V constant voltage charge till charge current decline to ≤0.05C base on 20±5℃

9

Rapid Charge

Constant current 1C，Constant voltage 4.2，0.05C cut-off

10

Charge Time

Standard charge：6 hours(Ref.)

Rapid charge：1.5 hours(Ref.) 

11

Standard Discharge

670mA 0.2C

12

Quick Discharge Current

1675mA 0.5C

13

Working Environment Temperature

Charge：0～45℃

Discharge：-20～60℃

14

Storage temperature and humidity

Within one and half year：-20℃ to25℃,(45-85%RH)

Charged battery to 60-70% capacity each 3 months during storage.

Within 3 months:

-20℃ to 35℃,(45-85%RH)

Within 1 week:

-20℃ to 45℃,(45-85%RH)