A logistics fleet in Hebei completed lead acid to lithium battery conversion for 50 long-haul trucks. The project adopted LiFePO4 lithium batteries with built-in BMS, addressing the fleet’s pain points of frequent lead-acid replacement and poor cold start performance.

Professional technicians finished customized installation in 3 hours per truck, ensuring perfect compatibility with the original circuit. Post-conversion, the fleet achieved 80% lower maintenance costs, reliable -25℃ cold start, and 12+ hours of parking AC supply. This case proves the cost-effectiveness of lithium battery replacement for commercial vehicles.