High Capacity Rechargeable 3.7V 14500 / AA Lithium Ion Cylindrical Battery

No.

Item

General Parameter

Remark

1

Rated Capacity

Typical

900mAh

Standard discharge(0.2C₅A) after Standard charge

Minimum

850mAh

2

Nominal Voltage

3.7V

Mean Operation Voltage

3

Voltage at end of

Discharge

3.0V

Discharge Cut-off Voltage

4

Charging Voltage

4.2±0.03V

5

Internal Impedance

≤80mΩ

Internal resistance measured at AC 1KH_Z after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

6

Weight

20±1g

7

Standard charge

Constant Current 0.2C₅A

Constant Voltage 4.2V

0.01 C₅A cut-off

8

Standard discharge

Constant current 0.2C₅A

end voltage 3.0V

8

Fast charge

Constant Current 1C₅A

Constant Voltage 4.2V

0.01 C₅A cut-off

9

Fast discharge

Constant current 1.5 C₅A

end voltage 3.0V

10

Maximum Continuous Charge Current

1 C₅A

11

Maximum Continuous Discharge Current

1.5C₅A

12

Operation Temperature Range

Charge: 0~45

60±25%R.H.

Bare Cell

Discharge: -20~60

13

Storage Temperature Range

Less than 1 year: -20~25

60±25%R.H.

at the shipment state

less than 3 months: -20~40

Less than 7 day : -20~65