The drive battery is the heart of an electric or hybrid vehicle—and one of the most expensive components. I test it professionally and independently of the brand.
Scope of services:
• Analysis of SoH (State of Health) and SoC (State of Charge);
• Remaining capacity, charging cycles, cell condition, temperature behavior;
• OBD-based or manufacturer-specific readout (depending on the vehicle type);
• Evaluation of charging behavior and energy efficiency;
• Issuance of a battery certificate for documentation (e.g. upon sale).

Especially recommended:

 

ü before buying a used electric/hybrid vehicle;

ü to secure evidence in the event of reduced range or charging problems;

ü when returning a lease or during a warranty check.

I shed light on the darkness of high-voltage technology.
Safely, understandably, and objectively.