Designed for serious energy demands, the Grade A EVE MB56 628Ah LiFePO4 cell delivers serious capacity and endurance.
These EVE cells are the ideal foundation for large 12V, 24V and 48V battery packs; whether you’re powering solar banks, campervans, marine systems, or full off-grid setups.
Engineered for Endurance
- Up to 8,000 cycles at 70% SOH (6,000 at 80%) delivers years of reliable service.
- Proven EVE LiFePO4 chemistry and rugged prismatic design provide consistent, stable performance in demanding conditions.
Serious Power, Serious Capacity
- An enormous 628Ah capacity gives you the headroom needed for high-demand systems.
- Operates reliably across a wide temperature range (discharge from -30°C to +60°C).
- High round-trip efficiency (≥94% at 25°C) means less wasted energy and more usable power.
Ready for Your Build
- M8 Screw terminals make pack assembly straightforward and secure.
- Supplied with bus bars and fixings for quick integration (BMS required for safe operation).
⚠ Important: These are bare cells, not finished batteries. Only purchase if you’re confident working with lithium cells, mishandling or shorting can be hazardous.
TECHNICAL SPECIFICATIONS
Manufacturer: EVE
Model: MB56-0.5P-V1.1
Size: 71.7mm (W) × 206.7mm (H with terminal) × 352.2mm (L)
Nominal Capacity: 628Ah
Nominal Energy: ~2009.6Wh
Weight: 11.4kg ±0.17kg
Nominal Voltage: 3.2V
Standard Charge Voltage: 3.65V
Maximum Discharge Rate: 0.5P
Cycle Life: 8,000 cycles @ 70% SOH
Efficiency: ≥94% at 25°C
Operating Temperature:
* Charge: 0°C to +60°C
* Discharge: -30°C to +60°C
Terminals: M8 Screw type (bus bars & fixings required)
Protection: None (bare cell – BMS required)
Type A busbars are designed for cells with flat, low-profile terminals, while Type B busbars are intended for cells with raised screw-stud terminals. Each style matches the physical terminal shape it’s designed for, ensuring the busbars seat correctly and make proper contact during assembly.
Supporting documents are available upon request (UN38.3, Specification Reports & MSDS) - contact our Customer Service team for more information.
- 1 year warranty on all EVE LiFePO4 battery products. Warranties only apply to the original owner and are non-transferrable. Fogstar will verify your purchase prior to processing any warranty claims or returns.
- If it is determined that the product is faulty, we will ship a new product to you immediately, you will only be asked to cover the cost of the shipping.
- Our warranty does not cover items that have been damaged due to gross negligence, normal wear and tear, damage due to accident or collision, abuse or incorrect installation.
- Never leave a battery unattended whilst charging.
- Keep away from animals and children.
- If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
- The EVE 628Ah Prismatic batteries usually have a cycle life >8000 cycles before noticeable capacity drop off. Batteries should be recycled at this time.
- Do not crush, incinerate or modify.
- Only use within manufacturers specification.