Wholesale EVE MB56 3.2V 628Ah LiFePO4 Cell

EVE MB56 3.2V 628Ah LiFePO4 Cell Features

Deep Cycle Performance

Compared with traditional lead-acid batteries, the EVE MB56 LiFePO4 battery cell offers a significantly lighter weight, higher energy density, and a much more compact physical size. This advanced lithium iron phosphate technology allows the battery to achieve up to 90% depth of discharge (DoD) without compromising performance or lifespan. As a result, users can effectively utilize a larger portion of the battery’s stored energy, improving overall system efficiency and reducing the total number of batteries required. This makes the MB56 cell an ideal solution for applications that demand frequent deep cycling, such as solar energy storage systems, RV power systems, and off-grid installations.

Long Cycle Life

One of the most outstanding advantages of the EVE MB56 LiFePO4 cell is its exceptionally long cycle life. When operated at 100% depth of discharge, the battery can deliver 4,000 to 8,000 charge–discharge cycles, while still retaining more than 70% of its original capacity at the end of its usable life. Under normal operating conditions, this translates into a service life of approximately 10 to 15 years, which is far superior to conventional lead-acid and many other lithium-based battery chemistries. The extended lifespan significantly lowers the total cost of ownership and minimizes maintenance and replacement frequency.

Stable Voltage Output

The LiFePO4 battery chemistry used in the EVE MB56 cell provides a highly stable and consistent output voltage, particularly within the 20% to 80% state-of-charge range. This voltage stability ensures reliable performance under continuous or fluctuating loads and protects sensitive electrical equipment from voltage drops or spikes. Stable voltage output is especially important for inverters, UPS systems, and electronic devices that require smooth and uninterrupted power delivery.

High Temperature Resistance

Compared to NCM (Nickel Cobalt Manganese) lithium batteries, LiFePO4 batteries demonstrate superior thermal stability and performance in high-temperature environments. The EVE MB56 cell maintains reliable operation and structural integrity even when exposed to elevated ambient temperatures. This characteristic reduces the risk of thermal runaway and performance degradation, making the battery particularly suitable for outdoor energy storage systems, RVs, marine environments, and regions with hot climates.

Safe and Environmentally Friendly Materials

Safety is a key advantage of LiFePO4 battery technology. The EVE MB56 cell uses lithium iron phosphate materials that are inherently non-flammable and non-explosive. This greatly enhances operational safety during charging, discharging, transportation, and long-term use. In addition, LiFePO4 batteries do not contain heavy metals or toxic materials, making them an environmentally responsible energy storage solution suitable for residential and commercial applications.

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Accessories and Packaging

The minimum order quantity (MOQ) is 4 pieces. Each carton contains a complete set of accessories designed to simplify installation and ensure secure assembly. The package includes:

• 4 pieces of EVE MB56 LiFePO4 battery cells

• 4 pieces of epoxy plates

• 8 pieces of flange nuts

• 4 pieces of busbars

• 8 pieces of M6 studs (pre-soldered to the battery electrodes)

All components are carefully packaged to prevent damage during transportation and storage.

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Accessories Details

Busbars

The busbars are available in two types: flexible busbars and standard rigid models. They are manufactured from nickel-plated copper, offering excellent electrical conductivity, low resistance, and strong resistance to corrosion and oxidation. These features help reduce energy loss, improve current transfer efficiency, and ensure long-term reliability of the battery pack.

Epoxy Boards

The epoxy boards included are 0.5 mm thick as standard, with 1 mm thickness customizable upon request. These boards provide effective heat insulation and flame-retardant protection, enhancing both thermal management and safety within the battery module.

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Applications

The EVE MB56 LiFePO4 battery cell is widely used in:

• Home solar energy storage systems

• RV and camper power systems

• UPS and backup power solutions

• Marine energy storage systems

• Travel trailers and off-grid power applications

Thanks to its durability, safety, and high performance, the MB56 cell is a reliable choice for both residential and commercial energy storage needs.