| 🔋 Long Lifespan | LiFePO4 Battery | Worry-free for 10+ years |
| 3,000 - 6,000 Cycles | Excellent investment return | |
| ❄️ All-Weather Ready | -40°C to +60°C+ | Stable power in all conditions |
| Built-in Heating | Reliable in extreme climates | |
| 🛡️ Top Protection | IP67 - IP69 Rated | Defies rain, dust & elements |
| Military-Grade Build | First choice for tough jobs | |
| 📦 Flexible Range | 4.25 - 8.5 kWh | From home backup to pro use |
PTS-L280 — Key Specifications:
- Specification (Energy): 5.5 kWh
- Voltage / Capacity: 25.6 V / 215 Ah
- Cell Type: LiFePO₄
- Operating Temperature: −40 °C ~ 61 °C
- Heating: Yes
- Dimensions (W×D×H): 484×240×221 mm
- Weight: 43 kg
- IP Rating: IP68
- Warranty: 6 years
- Cycle Life: 6000
- Voltage Range: Max 29.2 V / Min 24 V
