High-Capacity DIY LiFePO4 Battery Box Kit – 280AH, 48V

Premium Empty Battery Box
Durable ABS plastic casing with reinforced steel frame for superior protection and heat resistance. Precision-molded compartments ensure secure cell placement and easy assembly.
High-Performance BMS Included
Integrated 48V battery management system with overcharge/discharge protection, temperature monitoring, and balanced cell charging for extended lifespan.
220A Heavy-Duty Air Switch
Industrial-grade air switch ensures safe power cutoff and high-current handling, ideal for high-demand applications like solar storage or EV conversions.
Versatile Power Solution
Perfect for off-grid solar systems, marine/RV setups, and backup power storage. Compatible with most 48V LiFePO4 cells for customizable energy solutions.
Engineered for Easy Installation
Pre-drilled holes and labeled wiring terminals simplify setup. Tool-free access panels for hassle-free maintenance.
Bulk Purchase Advantage
Wholesale pricing available for large orders—stock up on reliable, scalable energy storage solutions at unbeatable rates.