EVE MB31 314Ah LiFePO4 Battery | 8000 Cycles Grade A for Solar & RV

Short Description:

EVE MB31 314Ah lifepo4 battery cell is perfect for RV, marine, and off-grid energy systems. Its stable performance and safe LiFePO4 chemistry make it ideal for high-demand applications like RV electric systems, marine battery packs, and backup power solutions for remote locations.

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Why Choose Our

Why Choose Our EVE MB31 314Ah LiFePO4 Battery?

EVE MB31 314Ah LiFePO4 battery is the most popular high-capacity prismatic cell for solar energy storage and RV off-grid systems. We provide Grade A cells with original QR code, it delivers 8000+ cycles, supports 1C fast charging and features laser-welded stud terminals for easy DIY 12V/24V/48V pack building. We have an Eve authorized certification certificate, Each cell comes with official capacity test report.

Guarantee

Grade A Original EVE Cells with traceable QR codes and test reports

Specifications

Technical Specifications

Specification	Detail
Nominal Voltage	3.2V
Nominal Capacity	314Ah
Chemistry	LiFePO4
Cycle Life	8000+ cycles
Internal Resistance	≤0.18 mΩ
Dimensions	207.2 × 173.7 × 71.7 mm
Weight	5.6 kg
Charge Temp	0°C to 60°C
Discharge Temp	-30°C to 60°C

EVE MB31 314Ah VS 280Ah lifepo4 Cells

Feature	EVE MB31 314Ah	280Ah Lifepo4
Nominal Capacity	314Ah	280Ah
Energy per Cell	~1.0 kWh	~0.9 kWh
Cycle Life	8,000+ cycles	6,000 cycles
Internal Resistance	≤ 0.18 mΩ	Higher
System Design Complexity	Low	Higher
Ideal Applications	Solar ESS, Off-Grid, RV	Smaller ESS, backup
Weight per Cell	~5.6 kg	~5.5 kg
Operating Temperature	-30°C to 60°C	-20°C to 60°C