Advanced diagnostics and services for high-voltage battery specialists.
TechPRO® Battery Diagnosis High Voltage Battery Connector is the solution developed by MAHLE to support workshops in making repair decisions for high-voltage batteries in electric and hybrid vehicles.
Used in combination with TechPRO® 2, it provides fast access to Battery Management System (BMS) data, delivering essential information on battery condition, state of charge, and potential faults.
Diagnostic results help technicians determine whether the battery should be repaired, replaced, or sent to a specialized repair center. When transportation is required, the system generates the technical documentation needed to accompany the battery during handling and shipment.
Battery diagnostics without complexity. By connecting directly to the BMS via CAN bus, the device collects and analyzes key battery parameters, providing an immediate and comprehensive overview of operating conditions
Clear data for faster decisions. Fault codes, voltages, temperatures, and battery safety status are displayed through a dedicated interface that guides technicians through every step of the diagnostic process, simplifying data interpretation
Greater workshop efficiency. Thanks to rapid testing and immediate access to information, the system reduces the time required to identify issues and accelerate decision-making
Practical support for repair decisions. Diagnostic results help workshops quickly determine the most appropriate course of action, whether repair, component replacement, or battery shipment to a specialized service center
Reduced vehicle downtime. Fast and accurate analysis speeds up service operations, helping return vehicles to service as quickly as possible and improving customer satisfaction
Support for more complex cases. When additional technical expertise is required, workshops can rely on dedicated support services to correctly interpret results and identify the best solution
Multi-brand compatibility. Thanks to a dedicated adapter kit, the system can be used on a wide range of electric and hybrid vehicles, providing a flexible solution for independent workshops and multi-brand service networks
Final Diagnostic and Transport Report. At the end of the procedure, a detailed report is generated containing all diagnostic results and providing valuable support in assessing whether the battery can be repaired. The report can also be used as accompanying documentation for transporting the battery to a repair facility