LFP Chemistry
Lithium iron phosphate
Beyond the models shown on our website, QY ENERGY also accepts orders for battery cells from other Chinese brands. Share your preferred brand, model, specifications and quantity, and we’ll check availability and provide a quotation.
QY ENERGY supplies battery cells and provides battery pack assembly and customization services. Third-party brands and model names are used for product identification only and do not imply authorization or affiliation. The supplied version and specifications are subject to order confirmation.
Prismatic cell · MB31
314Ah LiFePO4 Cell(MB31)
LiFePO4 chemistry Model-specific selection
Explore the MB31 manufacturer reference for your battery project. Confirm the supplied revision, terminals and matching datasheet with QY ENERGY before quotation.
| Model | MB31 |
|---|---|
| Nominal voltage | 3.2V |
| Nominal capacity | 314 Ah |
| Nominal energy | 1,004.8 Wh |
| Dimensions | 173.7 × 71.7 × 207.2 mm |
| Weight | 5,600 g (NA; EVE Mall tolerance ±300g) |
| Cycle life | Up to 8,000 cycles to ≥70% capacity retention; 25°C, 0.5P charge / 0.5P discharge (EVE Mall) |
Model & source notes
Manufacturer-reference values only. Confirm the supplied model, terminal configuration and complete operating / cycle-test conditions with its matching datasheet.
Manufacturer technical source: EVE reference ↗
Product photo reference
Supplier reference photography for private review. Supplied batch, authenticity and public-use permission are not established by these images.
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Application scenes are illustrations; labeled assembly photographs provide manufacturing context. Application suitability depends on the supplied cell revision and complete system design.