Specialists in High-Voltage Batteries and Automotive Electrical Components
At ElectricZentrum, we are market leaders in hybrid and electric vehicle repair, providing a certified and independent technical service.
Our specialist EV workshop is equipped with advanced diagnostic technology and technicians trained in high-voltage systems, ensuring safe, precise and sustainable interventions.
We carry out repairs and reconditioning of electric batteries, inverters, electric motors and charging systems, using state-of-the-art calibration and analysis equipment.
Each repair is accompanied by certified technical tests and full documentation, ensuring quality, efficiency and durability — with up to 2-year warranty on selected services.
High-Voltage Battery Repair
The high-voltage (HV) battery is the heart of any electric or hybrid vehicle, responsible for storing and supplying the energy required by the propulsion system.
At ElectricZentrum, we perform electric battery diagnostics and repair with total precision and safety. Our process includes:
- Detailed assessment of the battery’s state of health (SoH – State of Health);
- Insulation and electrical resistance tests on cells and modules;
- Replacement of damaged or unbalanced cells;
- Repair and calibration of the battery management system (BMS);
- Cleaning, equalisation and thermal reconditioning;
- Charge and discharge tests under different temperature and current conditions.
This service avoids costly full replacements, reducing costs by up to 70% compared to a complete battery swap. All repairs follow international safety protocols, ensuring total reliability.
Electrical and Electronic Component Repair
Electric and hybrid vehicles rely on complex electronic systems that control energy flow, the motor and regenerative braking.
At ElectricZentrum, we repair inverters, DC/DC converters, ECU modules, electric motors and charging controllers, using high-precision automotive diagnostic equipment.
- Power inverters and DC/DC converters;
- Electronic control modules (ECU/PCM);
- Traction electric motors and generators;
- Regenerative braking systems;
- Charging and communication controllers (EVSE and Onboard Charger).
Every repair is validated through bench tests and dynamic simulations, ensuring the optimal operation of the high-voltage electrical system.
Diagnostics and Safety Testing
Before any repair, ElectricZentrum conducts a comprehensive technical diagnosis of electric and hybrid vehicles, with equipment compatible with all major brands: Tesla, BMW, Kia, Hyundai, Renault, Nissan, Toyota, Peugeot, among others.
- Reading of fault codes (DTCs) and real-time monitoring;
- Verification of electrical insulation and resistance of high-voltage circuits;
- Thermal analysis and detection of overheating in sensitive components;
- Assessment of energy performance and balancing between battery cells;
- Safety tests and post-repair certification.
These procedures ensure total safety, avoid electrical risks and deliver maximum vehicle performance after the intervention.
Advanced Technology and Service Warranty
ElectricZentrum uses certified automotive diagnostic equipment, insulated high-voltage tools and up-to-date software, enabling highly precise and reliable interventions.
All services follow the IEC 60950, SAE J1766 and ECE R100 safety standards, ensuring quality and technical compliance. We offer up to a 2-year warranty on battery and electrical component repairs.
Sustainability and Cost Efficiency
Repairing an electric battery is an eco-friendly and cost-effective solution. By choosing repair or reconditioning, the customer:
- Reduces environmental impact and material waste;
- Saves between 40% and 70% compared with a full replacement;
- Extends the service life of the battery and the electric vehicle;
- Contributes to a more sustainable circular economy.
ElectricZentrum is committed to clean technology, sustainable repairs and innovative solutions, aligned with the energy transition of the automotive sector.
ElectricZentrum — A benchmark in automotive electrical repair
Since 2013, ElectricZentrum has been a national benchmark in automotive electrical repair and hybrid vehicles, recognised for technical competence, transparency and commitment to quality.
We are specialists in diagnostics and repair of electric vehicles, offering a fast, safe and reliable service.
Contact Us
Want to know more about our battery and electrical component repair services for hybrid and electric vehicles?
Visit www.electriczentrum.com or schedule your technical diagnosis with our specialised team.
ElectricZentrum ensures certified, safe and sustainable repairs, so your electric vehicle maintains maximum performance, range and total reliability.