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1ICR 18650 1800mAh 3.7v

1ICR 18650 1800mAh 3.7v
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Description
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Products Description

Main technical parameter of the  18650 1800mAh low temperature lithium batteries:

NO.ItemStandardNote
1Standard Capacity2200 mAh0.5C,(current value of 2200mA at 1C)
2Minimum Capacity2150mAh0.5C
3Standard Voltage3.6 V
4Alternating Internal Resistance≤25mΩ25±2°C AC 1KHz Measurement

5

Charge Conditions

Cut-off Voltage4..2Vconstant-current charge to 4.2V at 0.5C, constant voltage charge to stop until 0.01C m A.
Cut-off Current22mA
6Max. Charging Current2.2A
7Discharge Cut-off Voltage2.75Vconstant current discharge
8Standard Discharge Current1.1A

9

Fast Discharge Current

2.2A

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 ℃.

10Max. Continuous Discharge Current6.6AOnly for single cell
11Pulse Discharge Current10A,5s

12

Cycle Characteristic

1000 times(100%DOD)

the residual capacity is no less than 70% of rated capacity at 0.5C rate.

1500 times(80%DOD)
3000 times(50%DOD)

13

Storage Temperature

-20℃~55℃

Short-term storage (< 1 months)

-20℃~45℃

Short-term storage (< 3 months)

-20℃~25℃

Short-term storage (< 12 months)

14Cell WeightApprox 43gIncludes casing

15

Working Temperature

Charge: 0℃~55℃
Discharge:-20℃~60℃


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