Customized DIY LiFePO4 Battery Box with JK 200A BMS

High-Capacity & Flexible Configuration
Choose between 15kWh, 24V, or 48V setups with 230AH/280AH options, ideal for solar storage, RV power, or off-grid applications.
Premium Build & Safety
Durable steel or aluminum casing (customizable) with precision-welded seams and fire-resistant insulation for long-term reliability.
Smart BMS Integration
Pre-installed JK 200A BMS ensures overcharge/discharge protection, cell balancing, and real-time monitoring via Bluetooth.
Modular & User-Friendly
Tool-free design with pre-drilled terminals and labeled wiring for easy DIY assembly; compatible with most inverters.
Global Bulk Supply Advantage
Direct factory pricing for wholesale buyers—no middlemen, guaranteed lowest rates for large orders.
Multi-Scene Use
Powers marine systems, backup energy for homes, electric vehicles, and industrial equipment.
Certified & Tested
CE/UL standards compliant, rigorously tested for vibration resistance and thermal stability.