High-Capacity Solar Prismatic 280Ah LiFePO4 Battery Box

Premium LiFePO4 Chemistry
Built with ultra-stable lithium iron phosphate (LiFePO4) cells for exceptional thermal safety, zero risk of thermal runaway, and 3000+ deep cycles at 80% DoD.
Robust DIY Battery Case
Heavy-duty ABS enclosure with prismatic cell design ensures optimal heat dissipation, vibration resistance, and easy stacking for scalable energy storage solutions.
280Ah Massive Storage
Delivers 3.58kWh per cell (12V configuration), ideal for solar off-grid systems, RV power backups, marine applications, and industrial UPS setups.
Smart Modular Design
Pre-drilled terminals and standardized busbar slots enable effortless series/parallel wiring, compatible with most inverters (48V/24V/12V).
Global Wholesale Advantage
Direct factory pricing with bulk discounts, certified UN38.3 for worldwide shipping, and faster lead times than retail competitors.
All-Weather Performance
Operates flawlessly from -20°C to 60°C with IP65-rated seals, perfect for harsh environments like deserts or coastal areas.
No Maintenance Needed
Maintenance-free BMS integration protects against overcharge/over-discharge, balancing cells automatically for peak efficiency.
Platinum-Grade Cells
A-grade EVE or CATL prismatic cells with ±1% capacity consistency, laser-welded terminals, and 10-year lifespan under daily use.
Space-Saving Build
Compact footprint (customizable dimensions) fits tight solar sheds or mobile installations without compromising power density.
Certified Safety
CE/ROHS compliant, UL1973 pending, and non-toxic materials meet EU/US eco-regulations for worry-free deployment.
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