High-Voltage Battery Module Repair and Replacement Service for New Energy Vehicles

Professional maintenance and repair services for high-voltage batteries, distribution boxes, and high-voltage wiring harnesses in new energy vehicles. First, specialized equipment is used to test the cell voltage difference, insulation performance, and high-voltage line losses of each module, troubleshooting issues such as reduced range, abnormal charging, and limited power. Aging and faulty modules are replaced, and high-voltage interfaces are sealed and protected. After completion, high-voltage safety testing and vehicle system calibration are performed. The entire process adheres to high-voltage safety construction standards to avoid leakage risks, restoring the vehicle’s original range and power performance. Suitable for battery maintenance and repair of pure electric and hybrid vehicles.