Square Aluminum Shell Lithium Iron Phosphate Battery
Square Aluminum Shell Lithium Iron Phosphate Battery
This standard describes the product types, basic performance, test methods and precautions of square aluminum shell lithium iron phosphate batterie. This product is suitable for vehicle power systems and energy storage systems, etc.
Square aluminum shell lithium iron phosphate batteries
Application range
This
standard describes the product types, basic performance, test methods
and precautions of square aluminum shell lithium iron phosphate
batterie. This product is suitable for vehicle power systems and energy
storage systems, etc.
Technology parameters
| Item | Parameter | Remark | ||
| Nominal capacity | 50Ah | (25±2)ºC, Nominal charge and discharge | ||
| Nominal voltage | 3.2V | |||
| Internal resistance(1KHz) | ≤0.7mΩ | |||
| Standard charge and discharge | Charge/discharge current | 0.5C / 0.5C | (25±2)ºC | |
| Charge/discharge cutoff voltage | 3.65V / 2.5v | |||
| Maximum charge/discharge current | Continuous charge/discharge | 3C / 3C | ||
| Pulse charge/discharge | 5C / 5C | |||
| SOC | 10%~90% | N.A. | ||
| Charging working temperature | 0ºC~55ºC | |||
| Discharging working temperature | -20ºC~55ºC | |||
| Storage temperature | Short term (Within a month) | -20ºC~45ºC | N.A. | |
| Long term (Within a year) | 0ºC~35ºC | |||
| Storage humidity | <95% | |||
| Monthly self-discharge rate | ≤3% | (25±2)ºC,30%~50% SOC Storage | ||
| Size | Width | 135.3±0.3mm | ||
| Thickness | 29.3±0.7mm | |||
| Height | 185.3±0.5mm | |||
| Height (Body height) | 180.8±0.5mm | |||
| Center distance of post terminal | 67.5±1.0mm | |||
| Weight | 1395±50g | |||