Real Setup Real Deep-Cycle Power
Get a quick look at the installation, connection, Bluetooth monitoring, and real-world deep-cycle performance of this 12V 320Ah LiFePO4 battery.
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For RV travel, marine electronics, solar storage, off-grid living, and backup power, this 12V 320Ah LiFePO4 battery delivers a substantial 4096Wh energy reserve in one compact deep-cycle power solution. It provides dependable energy for longer operating times while reducing the need for multiple smaller batteries.
A high-capacity battery designed for users who need reliable daily power, flexible system expansion, and convenient battery monitoring. With a built-in 200A BMS, Bluetooth 5.0 APP connectivity, and long-cycle LiFePO4 chemistry, it is built for demanding mobile and stationary energy systems.
Dimensions: 15.12 × 8.03 × 10.63 in
Weight: 55.2 lb
Real Setup Real Deep-Cycle Power
Get a quick look at the installation, connection, Bluetooth monitoring, and real-world deep-cycle performance of this 12V 320Ah LiFePO4 battery.
4096Wh Deep-Cycle Power
12.8V 320Ah / 4096Wh energy storage for RV, marine, solar, off-grid, backup, and industrial power systems.
Check Battery Status from Your Phone
Built-in Bluetooth 5.0 lets you monitor battery status directly from your smartphone. Check battery level, voltage, current, and temperature in real time without opening your RV storage compartment or battery box.
Built-in 200A BMS for Safer Power Management
The built-in 200A Battery Management System helps protect the battery from over-charge, over-discharge, short circuit, over-current, and overheating.
Expandable for Larger Solar & Off-Grid Systems
Designed for flexible energy setups, this 12V 320Ah LiFePO4 battery supports up to 4P4S expansion, allowing you to build systems up to 51.2V / 65.54kWh.
Low-Temperature Protection
Charging stops below 32°F / 0°C and resumes at 41°F / 5°C, with discharge protection below -4°F / -20°C.
| Cell Type: | LiFePO4 |
| Warranty: | 1 Year |
| Cycle Life: | ≥8000 cycles |
| Nominal Voltage: | 12.8V |
| Rated Capacity: | 320Ah |
| Energy: | 4096Wh |
| Max. Expansion: | Up to 4P4S |
| BMS: | 200A |
| Certifications: | UN38.3 / FCC / RoHS |
| Bluetooth: | Yes |
| Self-Heating: | No |
| Charge Temperature: | 0°C to 45°C / 32°F to 113°F |
| Discharge Temperature: | -20°C to 60°C / -4F to 140°F |
| Storage Temperature: | -10°C to 45°C / 14°F to 113°F |
| Low-Temperature Protection: | Yes |