Battery type | 3.2V LiFePO4 Cylindrical Battery |
Capacity | 21Ah |
Nominal Voltage | 3.2V |
Max Charge Voltage | 3.65V |
Discharge Cut-off Voltage | 2.5V |
Internal Resistance | ≤1mΩ |
Weight | 0.3Kg |
Size | 43*180(mm) |
Cycle Life | >2000 times |
Charge Rate | .Standard Charging: (0.5C rate) .Max. Charging: (1C rate) |
Disharge Rate | .Continuous Discharging: 5C .Max. Peak Discharging:8C @20S |
Charge Temperature | 0°C ~ 45°C |
Discharge Temperature | -20°C ~ 60°C |
Charge Mode | CC/CV |
Application | Electric vehicle, Electric Bicycle, Tricycle, scooter, golf cart, shopping cart, wheelchairs,etc. |
Our factory was founded in 2002, a professional manufacturer of portable outdoor power supplies, outdoor power solutions, OEM/ODM service providers, and specializes in portable lithium battery outdoor power technology.