320Ah LiFePO4 Rechargeable Battery Cell 3.2V for DIY Battery Packs
320Ah LiFePO4 Rechargeable Battery Cell 3.2V for DIY Battery Packs
This 320Ah LiFePO4 battery cell is a rechargeable lithium iron phosphate unit designed for DIY energy storage projects in 12V, 24V, 48V, 72V, 96V, and 108V systems. With a nominal capacity of 300Ah–320Ah and a cycle life of 8000 times, it provides a reliable power source for RVs, campers, boats, golf carts, and solar energy storage systems.
Key features
- Long Service Life – Rated for 8000 cycles to ensure extended performance for your DIY battery assemblies.
- Grade A Cells – Features high-quality internal construction with an internal impedance of ≤0.3mΩ.
- Temperature Versatility – Suitable for a wide range of environments, with a charging temperature of 0~60℃ and discharging temperature of -30~60°C.
- Complete DIY Set – Each purchase includes essential accessories including epoxy insulating boards, tin-plating busbars, and mesh fiber tape for assembly.
Specifications
| Battery Type | Lithium iron phosphate (LiFePO4) |
|---|---|
| Nominal Capacity | 300Ah–320Ah |
| Nominal Voltage | 3.2V |
| Dimensions (L×W×H) | 172 × 71.7 × 204 mm |
| Weight | 5.45 kg ± 0.3 kg |
| Max Charge Current | 1C |
| Max Discharge Current | 3C |
| Terminal Size | M6 |
| Available Quantities | 4PCS, 8PCS, 16PCS, 32PCS |
What's in the box
- LiFePO4 Battery Cells
- Busbar connectors
- Screws
- Epoxy Insulating Board
- Mesh Fiber Tape
Ideal for
This battery is intended for DIY enthusiasts and professionals building custom power packs for solar energy storage, RVs, vans, campers, yachts, and electric vehicles like golf carts or forklifts.
FAQ
Does this battery include busbar connectors and screws?
Yes, every order includes the necessary busbar connectors and screws for assembly.
How should I set my BMS voltage?
To extend battery life, set the BMS charge cutoff at 3.45V and the discharge cutoff at 2.80V.
Are the cells balanced before shipping?
Yes, all cells are matched and balanced for internal resistance, voltage, and capacity prior to delivery to ensure consistency in your pack.