3.2V 3Ah/4Ah/6Ah LiFePO4 Battery Cell for ev/energy storage system

  • 32700 3.2V 6AH
  • 32700 3.2V 6AH
  • 32700 3.2V 6AH
  • 6700 3.2V 4Ah
  • 21700 3.2V 4AH


3.2V 3Ah/4Ah/6Ah LiFePO4 Battery Cell for ev/energy storage system


LiFePO4 Battery Cell

LiFePO4 Battery

Model 21700 26700 32700
Basic     Parameters
Nominal Voltage 3.2V 3.2V 3.2V
Minimum Capacity@0.2C 3Ah 4Ah 6Ah
Wh 9.6Wh 12.8Wh 19.2Wh
Internal Impedance ≤20mΩ ≤20mΩ ≤ 10mΩ
Cycle Life ≥3500 times, 0.2C charge and 0.5C discharge, the deep discharge capacity ratio is greater than 80%
Self-Discharge ≤3% per month, room temperature 25 degrees
Charging Voltage (Max.) 3.65V±0.05V 3.65V±0.05V 3.65V±0.05V
Charging Type(CC / CV) CC / CV CC / CV CC / CV
Charging Current  (Std. ) 0.6A 0.8A 1.2A
Charging Current (Max.) 3A 4A 6A
Discharging Standard
Discharging Current  (Std. ) 1.5A 2A 3A
Continuous Discharging
9A 12A 18A
Discharging Current  (Max / Peak) 15A(≤3S) 20A(≤3S) 30A(≤3S)
Discharging Voltage (Min) 2.0V 2.0V 2.0V
Working    Environment
Charging Temperature 0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
Discharging Temperature -20°C to 60°C (-4°F to 140°F) @60+25% Relative Humidity
Storage temperature 0°C to 45°C (32°F to 113°F) @60+25% Relative Humidity
Structural Parameters Dimensions(L*W*H) 21*70 26*70 32*70
Weight 70±0.5g 93±0.5g 143±0.5g

LiFePO4 Battery Application

Cell Workshop
LiFePO4 Battery workshop