China Solar Energy Storage Battery 48V 50ah 40ah 3u 4u LiFePO4 Battery Lithium Iron Phosphate Battery with Smart BMS Canbus RS485 MSDS CE/RoHS, Find details about China 2.5kwh Solar Battery, UPS Backup Battery from Solar Energy Storage Battery 48V 50ah 40ah 3u 4u LiFePO4 Battery Lithium Iron Phosphate Battery with Smart BMS Canbus RS485 MSDS CE/RoHS
Items | Parameter | |
Battery model | MC-4850F | |
Nominal voltage | 51.2V | |
Minimum capacity | 50Ah@25ºC | |
Charging voltage | 58.4V | |
Discharging cut-off voltage | 40V | |
Standard charging | 0.2C /58.4V | |
Max charging | 50A /58.4V | |
Standard discharging | 50A/40V | |
Max discharging | continuous discharge | 50A/40V |
peak discharge | 100A/40V | |
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 |