EV MB31 314Ah 3.2V LiFePO4 Battery – High-Performance Energy Storage Solution

Ultra-High Capacity & Long Lifespan
314Ah large capacity with 8000 deep cycles at 80% DOD, ensuring reliable power for over a decade. Stable 3.2V output for consistent performance in demanding applications.
Premium LiFePO4 Chemistry & Robust Build
A-grade lithium iron phosphate cells with built-in BMS for overcharge/discharge protection. Flame-retardant ABS casing and precision-welded terminals enhance durability and safety.
Versatile Solar & Off-Grid Power
Ideal for solar energy storage, RV/camper vans, marine use, and backup power systems. Seamless integration with inverters and charge controllers.
Cost-Efficient Bulk Supply
Direct factory pricing for wholesale buyers, backed by global logistics support. Customizable bulk orders available.
Certified & Maintenance-Free
CE/UN38.3 certified. Zero maintenance, no memory effect, and eco-friendly design. Operates in -20°C to 60°C environments. Upgrade to EV MB31 for unmatched energy density and reliability—order now for bulk discounts!