China 12ah 24V 12ah Portable Outdoor Lithium Battery Electric Wheelchairs Power Tools LiFePO4 Battery with CE Un38.3, Find details about China 12V Battery Pack, Power Battery from 12ah 24V 12ah Portable Outdoor Lithium Battery Electric Wheelchairs Power Tools LiFePO4 Battery with CE Un38.3
Items | Parameter | |
Battery model | MC-1212F | |
Nominal voltage | 12.8V | |
Minimum capacity | 12Ah@25ºC | |
Charging voltage | 14.6V | |
Discharging cut-off voltage | 10V | |
Standard charging | 0.2C /14.6V | |
Max charging | 1.0C /10V | |
Standard discharging | 1C/10V | |
Max discharging | continuous discharge | 24A/10V |
peak discharge | 30A/10V | |
Standard Charging mode | CC/CV | |
Operating temperature | Charging: 0°C ~ 45°C | |
Discharging: -20°C ~60°C | ||
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) | -10ºC~25ºC | (12 months ≥85% ) |
-10ºC ~45ºC | (6 months ≥85% ) | |
-10ºC~55ºC | (1 month ≥90% ) | |
20±5ºC is the recommended storage temperature | ||
Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. | |
Self-discharge Rate | <2% per month |