| Product model | ZWN-1250FP |
| Nominal voltage | 12.8V |
| Nominal capacity@25℃ | 50AH |
| Nominal energy | 640WH |
| Battery Cell type | Prismatic 50Ah |
| Combination(*s*p) | 4S1P |
| Maximum continuous charge current@25℃ | 50A |
| Maximum continuous discharge current | 50A |
| Internal resistance | ≤10mΩ |
| Full charge voltage | 14.6V |
| Discharge cut-off voltage | 10V |
| Operating temperature range | charge:0℃~55℃,Discharge:-20℃~60℃,Storage:-20℃~45℃ |
| Dimension(mm) | 152*65*94mm |
| Weight(KG) | 1.7KG |
| Terminal Type | F1 terminal/Screw terminal |
| Cover seal type | Screw Seal / Sealant Seal (Optional) |
| Water proof | IP65 |
| Cycle life | 100% DOD Cycles @ 25℃,1C/1C:>2000times 80% DOD Cycles @ 25℃,1C/1C:>3000times 50% DOD Cycles @ 25℃,1C/1C:>5000times |
| LCD display | Display voltage V / power% (Optional) |
| Bluetooth | Bluetooth with mobile app (optional) |
| Series and parallel function | Support series and parallel into 24V, 36V, 48V |
| Heating function | Optional, suitable for applications in low temperature and extremely cold regions |







