Over charge detection function
Over discharge detection function
Over current detection function
Temperature protection function
Short circuit detection function
Balance function
Electrical vehicles
Solar/wind energy storage system
UPS, backup power
Telecommunication
Medical equipment
Lighting
| Model | NE-48D100-NP | |
| Electrical Characteristics | Nominal Voltage | 48V |
| Nominal Capacity | 100Ah (±3%) | |
| Energy | 4800Wh | |
| Internal Resistance | ≤100mOhm (≤20mOhm without BMS) | |
| Cycle Life | ≥4000 cycles @85% DOD, 35℃ | |
| Design Life | ≥20 years @25℃ | |
| Self-Discharge (90 days) | ≤3%@25℃ | |
| Efficiency of Charge | ≥98% | |
| Efficiency of Discharge | ≥100% @ 0.2C；≥96% @ 1C | |
| Charge | Charge Voltage | 54.0V±0.1V |
| Charge Mode | Max. 1C to 54.0V, then 54.0V charge current to 0.02C (CC/CV) | |
| Max. Charge Current | 100A | |
| Charge Cut-off Voltage | 54V±0.2V | |
| Discharge | Max. Continuous Discharge Current | 100A |
| Discharge Cut-off Voltage | 42.5V±0.2V | |
| Environmental | Charge Temperature Range | 0℃~60℃ |
| Discharge Temperature Range | -20℃~60℃ | |
| Optimum Operation Temperature | 5℃~45℃ | |
| Storage Temperature | 0℃~35℃ ≤85% relative Humidity | |
| Water Dust Resistance | IP21 | |
| Mechanical | Case | Iron (Insulation painting) |
| Dimensions(L*W*H) mm | 442*410*157 (±1) mm | |
| Weight | 41±1kg | |
| Energy Density | 114Wh/kg | |
| Others | Protocol | RS485 (2 Nos) / RS232 |
| SOC Light | 4 * LED | |
| Parallel | Up to 15pcs | |
| Cell voltage detection panel | Yes | |
| Automatic Fire Suppression System | Yes | |