EVE 3.2V 314Ah LiFePO4 Prismatic Cell – Grade A+, Long Cycle Life, Perfect for DIY 48V Battery Packs

The EVE 3.2V 314Ah LiFePO4 cell (model MB31) is a Grade A+ prismatic lithium battery cell engineered for high-performance energy storage. With a nominal capacity of 314Ah and tested real capacities often reaching 330Ah+, this cell is widely used in DIY solar battery kits, 48V off-grid systems, EV conversions, and home backup power banks.

Built with lithium iron phosphate chemistry, it offers superior thermal stability, safety, and cycle life—lasting over 8000 cycles at 80% DOD, with minimal degradation. Each cell is equipped with double M6 threaded terminals and a laser-welded aluminum case, ensuring strong mechanical protection and reliable connections for high-current applications.

Technical Specs:

• Nominal Voltage: 3.2V

• Capacity: 314Ah (Energy: ~1006Wh)

• Standard Charge/Discharge: 0.5C

• Internal Resistance: ≤0.18mΩ

• Dimensions: 173.7mm (L) x 71.7mm (W) x 204.6mm (H)

• Weight: ~5.6 kg

The EVE 314Ah cell is ideal for custom battery assembly, offering safe, stable, and high-capacity performance trusted by professionals and DIY enthusiasts worldwide.