lithium ion battery cells

LiFePO4 Battery Cell 18650 3.2V1800mAh

LiFePO4 Battery Cell 18650-3.2V-1800

Product Features

  • Higher Energy Density
  • Extrame Long Cycle Life
  • Superb Performance
  • Great Cell Conformity

Product Parameters

NO.ItemStandardNote
1Standard Capacity1800mAh0.2C,(current value of 1800mA at 1C)
2Minimum Capacity 1750mAh0.2C
3Standard Voltage3.2 V
4Alternating Internal Resistance≤ 40mΩ
5Charge ConditionsCut-off Voltage3.65±0.05Vconstant-current charge to 3.65V at 0.5C, constant voltage charge to stop until 0.01C m A.
Cut-off Current0.01C
6Max. Charging Current1.8A
7Discharge Cut-off Voltage2.5V
8Standard Discharge Current0.9A
9Fast Discharge Current1.8AThis 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 Current5.4AOnly for single cell
11Pulse Discharge Current10A, 5s
12Cycle Characteristic2000 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)
13Working TemperatureCharge: 0 ℃~ 55 ℃
Discharge: -20 ℃~ 60 ℃
14Storage Temperature-20 ℃ ~ 55 ℃Short-term storage (< 3 months)
15Cell WeightApprox 41.5g