Items | Parameter |
Battery Type | LiFePO4/Ternary lithium battery |
nominal voltage | 12v |
Nominal Capacity | 300Ah |
Energy | 1.2KWh |
Internal Resistance | ≤20mΩ |
Series & Parallel Application | up to 4 series 4 parallel connected application |
Limited Charge Voltage | 14.6±0.2V |
Floating Charge Voltage | 14±0.2V |
Charge Method | CC/CV |
Discharge Cut-off Voltage | 10.0V |
Standard Charge Current | 40A |
Max. Charge Current | 150A |
Standard Continuous Discharge Current | 40A |
Max. Continuous Discharge Current (<30min) | 150Ah |
Pulse Discharge Current (<3s) | 900Ah |
Cycle Life | > 3000 cycles |
Dimension (mm) | Length: 370± 2 Width: 200 ± 2 Height: 265 ± 2 |
Weight | 226.5±2Kg |
Charge Temperature Range | 0~45℃ |
Discharge Temperature Range | -20~60℃ |
Recommended Operating Temperature | 15~35℃ |
Self-Discharge Rate (Residual capacity) | ≤3%/month; ≤15%/years |
Self-Discharge Rate (Reversible capacity) | ≤1.5%/month; ≤8%/years |
Storage Temperature & Humidity Range (Less than 1 month) | -20~35℃, 45~75%RH |
Storage Temperature & Humidity Range (Less than 3 months) | -10~35℃, 45~75%RH |
Recommended Storage Temperature & Humidity Range | 15~35℃,45~75%RH |
BMS Function introduction:
The BMS is designed for 16 series lithium battery
The BMS have all functions which are: