General
| Cell Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Capacity | 50Ah |
| Energy | 640Wh |
| Max. Expansion (Parallel & Series) | 4S6P |
| Dimensions (Inches) | 7.76” (L) × 5.28” (W) × 6.93” (H) |
| Weight | 11.35 lbs / 5.15 kg |
| Waterproof Rating | IP65 |
| Warranty | 5 years |
| Terminal | M6 bolts |
| Bluetooth | Yes |
BMS
| BMS | 50A |
| Max. Continuous Output Power | 640W |
| Max. Continuous Discharge Current | 50A |
Charge
| Charging Voltage | 14.6V |
| Recommend Charge Current | 10A |
Temperature
| Charge Temperature | 0°C to 50°C / 32°F to 122°F |
| Discharge Temperature | -20°C to 60°C / -4°F to 140°F |
| Low-Temperature Protection | Yes |
| Automatic Charge Off | ＜32°F/0°C |
| Automatic Charging Recovery | ≥41°F/5°C |