High-Performance DIY LiFePO4 Battery Case – 51.2V 280Ah with JK BMS

Premium Build & Durability
Heavy-duty steel casing with reinforced corners for superior impact resistance; powder-coated finish prevents corrosion. Precision-cut internal mounts secure 16S LiFePO4 cells firmly, minimizing vibration damage.
Smart Integration Ready
Pre-installed 200A JK BMS supports Bluetooth monitoring (voltage/temperature/balancing) and customizable parameters. Includes pre-drilled ports for easy wiring and ventilation slots for thermal management.
Plug-and-Play Flexibility
Universal 51.2V design fits solar storage, marine/RV systems, and off-grid power banks. Modular structure allows stackable expansion or standalone use.
Bulk Order Advantage
Direct factory pricing with volume discounts—ideal for resellers or large-scale energy projects. Ships globally with airtight packaging to prevent transit damage.