NMC 21700-3.7V4800mAh high energy density rechargeable lithium battery

NO.

Item

Standard

Note

1

Standard Capacity

4800mAh

0.2C,( current value of 3600mA at 1C)

2

Minimum Capacity

4700mAh

0.2C

3

Standard Voltage

3.2 V

4

Alternating Internal Resistance

≤25mΩ

5

Charge Conditions

Cut-off Voltage

3.65±0.05V

constant-current charge to 3.65V at 0.5C, constant voltage charge to stop until 0.01C m A.

Cut-off Current

0.01C

6

Max. Charging Current

0.5C

7

Discharge Cut-off Voltage

2.5V

8

Standard Discharge Current

0.5C

9

Fast Discharge Current

1C

This current is the maximum current recommended for the combination of cores, and the specific value should be determined according to the combination structure. The maximum operating current is set at a temperature not exceeding 60 u2103.

10

Max. Continuous Discharge Current

3C

Only for single cell

11

Pulse Discharge Current

5C,5s

12

Cycle Characteristic

500 times(100%DOD)

the residual capacity is no less than 80% of rated capacity at 1C rate.

13

Working Temperature

Charge:0u2103~55u2103

Discharge:-20u2103~60u2103

14

Storage Temperature

-20u2103~55u2103

Short-term storage (< 3 months)