High-Capacity DIY LiFePO4 Battery Box Kit – Premium Metal Case for Energy Storage Solutions

Ultra-Durable Metal Construction
Heavy-duty metal case designed for superior protection and heat dissipation, ensuring long-term reliability for your battery setup.
Massive 280Ah Capacity
Equipped with 16 high-performance 3.2V 280Ah/302Ah LiFePO4 cells, delivering stable 51.2V power for extended runtime.
Versatile DIY Compatibility
Perfect for custom solar energy storage, off-grid power systems, RVs, marine applications, and backup power solutions.
Precision Engineering
Features secure cell compartment design, corrosion-resistant hardware, and reinforced terminals for safe, hassle-free assembly.
Optimized for High-Power Demands
Ideal for heavy-duty use in home energy storage, electric vehicles, and industrial equipment requiring efficient, long-lasting power.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk purchases, backed by our worldwide supply network.