Wattcycle 12V 628Ah Ultra Bluetooth LiFePO₄ Battery - 8038Wh Storage

1. Ultra-level Energy: Great power, great Potential.
   - 191Wh/L
   - Voltage: 12.8V / Capacity: 628Ah / Energy: 8038.4Wh
   - 18.9(L) × 14.25(W) × 9.53(H) inch
   - 153.99lbs lightweight

2. Ultra-level Scenario Adaptation: Almost suitable for all scenarios.
   - Off-Grid, Marine, RV, UPS, Boat & Fishing, Home Storage

3. Ultra-level 300A BMS: High-power devices working together.
   - 3840W Max. continuous output power
   - 600A/20s peak overcurrent
   - Prevent overload, short circuit and imbalance

4. LiFePO4 EV-A+ Grade Cells: 8,000 cycles  @80%DOD, over 10 years of durable lifespan.

5. Low-temp Cut-off: Automatic shutdown at -4°F to prevent cold damage.

6. Bluetooth 5.0: Real-time monitoring, one-click control and viewing via smartphone.

7. 4S4P: Expandable to 128.6kWh home-level energy storage.

8. IP Rating 65: More reliable for outdoor use in rain and dust.

9. Shock-resistant and Durable: Full aluminum internal frame for longer lifespan.

10. 30% faster Heat Dissipation: Built-in cooling fins for greater stability under heavy load.