The EVE MB56 628Ah prismatic cell is the ultimate high-capacity solution for 48V residential and RV energy storage, delivering a massive 680Ah real-world performance and an 8,000-cycle lifespan.

Residential&RV ESS:the Perfect Materials

High energy density, smaller size, larger single cell capacity, lower internal resistance, and a 16S battery structure – the perfect materials for a 51.2V 628Ah(32kWh) LiFePO4 battery.

MB56 LF628K 628Ah 3.2V LiFePO4 Cell

Grade A,brand New Quality(The voltage, internal resistance, and capacity have been matched.Each cell undergoes rigorous factory testing for Voltage, Internal Resistance, and Capacity. With ultra-high consistency across all parameters, these cells are "ready-to-build" straight out of the box—no additional top-balancing required.)

EVE Original Factory Shipping Test Available
Intact QR
Real Capacity 680Ah
Difference Voltage:0.005V
Difference Capacity:5Ah

Original Factory Test Report Available

The battery cells feature intact and undamaged QR codes, and all test data for the cells can be traced back via the original manufacturer's test reports.

Features

Deep Cycle Battery: Discharge depth can reach 100%, storing more energy for the same weight and size, saving battery footprint.
Long Cycle Life: After 8000 cycles, the actual remaining capacity is greater than 70%, with a lifespan of 15 years.

Some parameters

Ultra-low Internal Resistance: 0.10±0.05mΩ. Effectively reduces battery loss and fully releases high current.
0.5P Charge/Discharge ratio: 314A continuous charge/discharge current, the battery can be fully charged in only 2-3 hours, with a continuous output power of 1kW.

Appearance Details

628Ah Cells with Pre-welded M8 Studs
Skip the complex setup. These cells come ready for your DIY battery projects, so no welding is needed.

They share the same height and thickness as the MB31, but with double the width for greater capacity in a familiar form factor.

MB56 Prismatic Cell dimension/weight information

The battery cell will be welded with a single M8 stud

Intact QR

Accessories

The MB56 cell comes with everything you need for assembly: flexible busbars, screws, and an epoxy plate. Build with confidence.

Flexible Busbars: Made of nickel-plated copper, offering excellent conductivity and oxidation resistance. With a thickness of 3mm, they can easily handle high currents of 300A without overheating. The flexible material protects the battery cells from damage to the terminals during use.

Package

Each package will contain two battery cells, which will be wrapped in high-rigidity custom foam and transported in a UN-compliant cardboard box.

Applications

Residential Solar Energy Storage System,RVs ESS,Marine Ess,UPS...

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