Overview
The BLUETTI 12V 320A Lithium Battery (4,019.2 Wh) delivers reliable, long-lasting power for all your energy needs. Whether you want a compact power source or a high-capacity backup, this LiFePO₄ battery provides efficient energy for your RV, boat, or home.
With a built-in self-heating film, it maintains optimal performance even when temperatures drop below 0°C. Lightweight and fast-charging, it outperforms traditional lead-acid batteries and ensures long-term savings and reliability.
Core Features
- 4,019.2 Wh capacity with 12.8 V and 314 Ah for stable energy supply.
- LiFePO Chemistry offers up to 6,000 life cycles at 70% capacity.
- Built-in self-heating film ensures consistent power in cold weather.
- Up to 70% lighter than lead-acid batteries for easy portability.
- Fast charging and long lifespan reduce maintenance and replacement costs.
- Multiple safety protections for worry-free operation.
- IP65 rated for dust and water resistance.
- Modular expansion up to 385.8 kWh for large-scale energy setups.
Battery
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 4,019.2 Wh (12.8 V, 314 Ah) |
| Life Cycles | 6,000 @ 70% Capacity |
| Net Weight | 29.3 kg |
| Dimensions (L × W × H) | 41.6 × 29 × 23.1 cm |
| IP Rating | IP65 |
| Max Expansion | 385.8 kWh (4S24P), 51.2 V, 7,536 Ah |
| Certification | MSDS, UN38.3, FCC, CE, RoHS, UL |
Charging & Discharging
| Recommended Charge Current | 70 A |
| Max Charge Current | 140 A |
| Max Discharge Current | 140 A |
| Peak Discharge Current | 310 A @ 8s |
| Cell Temperature Protection (Charging) | <-1°C or >61°C |
| Cell Temperature Protection (Discharging) | <-21°C or >61°C |
| Charging Temperature | -20°C to 55°C |
| Discharging Temperature | -20°C to 55°C |
| Storage Temperature | Up to 1 Month: -20°C to 40°C Up to 6 Months: -20°C to 25°C |
What's Included
- BLUETTI 12V 320A Lithium Battery (4,019.2 Wh)
- Barcode: 88311
- Supplier Code: B1232