English
French
German
Italian
Spanish
Portuguese
Dutch
中文
Description
Pouch Type A123 LiFePO4 Battery Cell 3.2V 20Ah for Automotive Starting
Technical Parameters
| No. | Items | Specifications |
| 1 | Nominal Voltage | 3.2V |
| 2 | Nominal Capacity | 20Ah |
| 3 | Standard Charge Current | 0.2C-0.5C |
| 4 | Max. Charge Current | 5C |
| 5 | Continuous Discharge current | 15C |
| 6 | Peak Discharge Current | 30C |
| 7 | Charge Cut-off Voltage | 3.9V |
| 8 | Discharge Cut-off Voltage | 2.0V |
| 9 | Inner Resistance
(Impedance) |
≤2mΩ |
| 10 | Weight | 496g |
| 11 | Dimensions | Length:227 mm
Width:160 mm Thickness: 7.25 mm |
| 12 | Operating Temperature | Charging: 0°C ~ 45°C
Discharging: -20°C ~ 60°C (The cell surface temperature cannot exceed 70°C) |
| 13 | Storage Temperature/Humidity | Temperature: -10°C ~ +35°C
Humidity:65%±20%RH (optimal store temperature of 23 ± 5°C for long term storage) |
| 14 | Cycle Life | ≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |
