Product Parameters

NO. Item Standard Note
1 Standard Capacity 1800mAh 0.2C,(current value of 1800mA at 1C)
2 Size ∅18mm × 65mm  
3 Minimum Capacity 1750mAh 0.2C
4 Standard Voltage 3.2 V  
5 Alternating Internal Resistance ≤ 40mΩ  
6 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
7 Max. Charging Current 1.8A  
8 Discharge Cut-off Voltage 2.5V  
9 Standard Discharge Current 0.9A  
10 Fast Discharge Current 1.8A 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 ℃ .
11 Max. Continuous Discharge Current 5.4A Only for single cell
12 Pulse Discharge Current 10A, 5s  
13 Cycle Characteristic 2000 times (100%DOD) the residual capacity is no less than 80% of rated capacity at 1C rate.
4000 times (80%DOD)
7000 times (50%DOD)
14 Working Temperature Charge: 0 ℃～ 55 ℃  
Discharge: -20 ℃～ 60 ℃
15 Storage Temperature -20 ℃ ～ 55 ℃ Short-term storage (< 3 months)
16 Cell Weight Approx 41.5g