Description
EVE MB31 314AH 3.2v LFP Automotive Grade – TRADE PRICE
Minimum Order Qty is 16pcs
TRADE PRICING, COLLECTION & FREIGHT TERMS – SEE FAQ TAB
The next generation EVE Energy MB31 prismatic LiFePO₄ (LFP) cell delivers a nominal capacity of 314 Ah at 3.2 V, storing approximately 1,000 Wh per cell. Built for endurance, it boasts an impressive cycle life of up to 8,000 cycles, making it a reliable candidate for systems expecting a long operational lifespan
These cells feature very low internal resistance (≤0.18 mΩ), supporting efficient high-current charging and discharging with minimal energy loss
With a 0.5 C continuous rating (~157 A) and 1 C (Burst) short duration 30s, they’re well-suited for demanding applications
Robust design elements include operating temperature ranges from –30 °C to 60 °C (discharge) and 0 °C to 60 °C (charge), and they come with safety certifications such as MSDS, UN38.3, CE
This newly released in 2024 next generation EVE 314ah 3.2v Prismatic LFP cell, has been verified by EVE Laboratory to be able to reach 8,000 cycles, this is due to novel manufacturing technology, the secret sauce of LFP chemistry has gone through multiple iterations, the quality of the Cathode and Anode materials has been improved, and it is now expected that under the right conditions, these cells can reach a lifetime of up to 20 years in perfect conditions
MB31 – EVE 314Ah Cells 3.2V 8000 Cycles
- Model Name: MB31
- Nominal Capacity: 314Ah
- Nominal Voltage: 3.2V
- Standard Charge/ Discharge: 0.5C / 0.5C
- Cycle Life: 8000 Cycles
- Energy Density: 178wh/kg
- MSDS, IEC 62619, UN38.4
- Data Sources: EVE’s Laboratory
| Specification Parameters | |
|---|---|
| Nominal Capacity | 314Ah (330+ah) |
| Nominal Voltage | 3.2V |
| Initial IR | <0.18 mΩ (A+ Auto Grade) |
| Weight | 5600g ±300g |
| Charging Cut-off Voltage | 3.65V |
| Discharging Cut-off Voltage | 2.5 V T >0℃ 2.0 V T ≤0℃ |
| Discharging Temperature | – 30~60℃ |
| Storage Temperature | 0~35℃ |
| Model Name | MB31 |
| Cycle Life | 8000 |
| Standard Charging Power | 0.5P |
| Standard Discharging Power | 0.5P |
| Height(H) with terminal | 207.2 mm ±0.5 mm |
| Height(h) without terminal | 204.6 mm ±0.5 mm |
| Length | 173.7 mm ±0.5 mm |
| Thickness | 71.7 mm ±0.8 mm |
The MB31 cell is the most popular cell in Australia for DIY battery building. Its part of the ESS Energy Storage range, specifically made for lower C rate and longer lifespan

TRADE PRICING, COLLECTION & FREIGHT TERMS
The advertised price is our Brisbane collection price. Collections are available on Thursdays only and must be arranged in advance.
Our pricing is based on the product cost plus the actual freight charge. For example, 16 units at $150 each, plus freight, will generally cost less than purchasing the same goods with “free shipping” built into the price.
Freight to regional and remote locations may attract a premium. This is a normal cost of transporting heavy Dangerous Goods into these areas. For larger orders, customers should consider collection from Brisbane or from the nearest suitable freight depot.
Freight quote requirements:
- A commercial delivery address is preferred.
- The receiving site must have suitable forklift unloading facilities.
- Residential addresses or sites without a forklift may incur additional tail-lift and handling fees.
- Where direct delivery is unsuitable or uneconomical, collection from a nearby freight depot may be required.
- Customers are responsible for providing accurate delivery and unloading information when requesting a quote.
All lithium battery products are transported as regulated Dangerous Goods in accordance with the applicable UN 3480 transport requirements. Batteries are UN 38.3 tested where required, and compliant Dangerous Goods freight procedures are strictly followed.
These are trade freight arrangements for heavy battery products. Customers must ensure they have suitable access, unloading equipment or a practical depot-collection arrangement before ordering.



