EU Stock-4PCS 3.2V EVE MB31 314Ah HSEV Lifepo4 Battery Cells MB31 Double Hole Threads Rechargeable Free Shipping & Free Tax

Free DDP Shipping + Tax Free 

Rechargeable Lifepo4 battery cell
Nominal Capacity	314Ah
Nominal Voltage	3.2V
Operating Voltage Range	2.5V-3.65V
Internal impedance	≤0.23mΩ
Recommend Constant Charge Current	0.5C
Max Charge Current	1C
Recommend Constant Discharge Current	0.5C
Max Discharge Current	1C
Dimensions(L*W*H)	173.7*71.7*204.6 mm
Cycle life	8000 cycles
Weight	5.6kg
Charging Temperature	0~50°C / 32 ℉~122℉
Discharging Temperature	-20~55 ℃ / -4℉~131℉
Suit for System	12V 24V 48V 72V 96V 108V

We test all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. This process is very necessary. 

EELBattery is officially an authorized agent of EVE

What's in the Box 

4*Lifepo4 Battery  4*Flexible Bus Bars & Screws(Sent separately) Well-protected carton box with thick foam,4 units in 1 box.

UPS/DHL DDP Free shipping to(5-7 working days for delivery):

PL,CZ,SK,AT,DE,HU,BE,BG,DK,EE,FR,NL,LT,LV,LU,MC, RO, HR, FL, ES, SI, SE, IT, GR, IE, PT

🔋 EVE 314Ah LiFePO₄ Battery — Reliable Power for Every Application

High Capacity & Powerful Output

With a nominal capacity of 314Ah, the EVE 314Ah cell delivers outstanding performance for demanding applications such as solar storage systems, electric mobility, and heavy-duty industrial equipment. It’s designed to store more energy while maintaining stable voltage output.

Exceptional Lifespan

Built for longevity, this cell can endure up to 8,000 charge-discharge cycles with minimal degradation. That means years of consistent performance and lower replacement costs, making it a smart long-term investment.

Uncompromised Safety

Engineered with LiFePO₄ chemistry, the EVE 314Ah offers superior thermal and chemical stability. It resists overheating and prevents thermal runaway — ensuring fire-safe, explosion-free operation in all environments.

Compact Yet High Energy Density

Despite its impressive capacity, this battery remains compact and lightweight, optimizing both energy density and efficiency. Perfect for systems that require high performance in limited space.

Eco-Friendly & Sustainable

The EVE 314Ah contains no toxic heavy metals and fully complies with international environmental standards, making it a responsible choice for modern energy storage.

⚙️ Versatile Applications

Solar & Renewable Storage: Provides consistent power for residential and commercial solar systems, enabling effective energy management and backup support.

Electric Vehicles: Powers EVs, e-bikes, and other electric transport with strong capacity and long-range stability.

Grid Storage Solutions: Ideal for on-grid or off-grid systems, assisting with load balancing, peak shaving, and grid resilience.

Industrial Equipment: Dependable power for industrial machines, backup systems, and portable power units.