Independent and patented battery test for electric vehicles and plug-in hybrids – receive a battery health certificate in 15 minutes
One piece of equipment. Two possibilities. Choose a solution based on your needs – fast, simple, and flexible.
DEKRA now offers car dealers and electric vehicle owners two different testing solutions for checking high-voltage battery capacity. These solutions (DEKRA Battery Test and DEKRA Battery Readout) can help you choose the right option based on your used electric vehicle business.
Below you can read about the DEKRA Battery Test.

DEKRA Battery Test
The independent, patented, and flexible battery test.
For in-depth analysis, DEKRA offers an independent battery test that combines both a static and dynamic test. DEKRA Battery Test provides you with an accurate evaluation of battery health and is comparable across different car models. The test is validated and patented, showing how much the battery has degraded compared to a brand-new electric vehicle or plug-in hybrid.
- Validated measurement method and patented battery test.
- Applications: comparison between car models, more reliable valuation, inventory management, return of leased vehicles, and faster transactions.
- Dynamic part of the test: can be performed via discharge (acceleration). The method measures the battery’s resistance to determine the degradation in capacity compared to a brand-new car.
- Test time: 10–15 minutes in total.
- Certificate: you receive a certificate showing the battery’s health status, which can be decisive during sales, purchases, or lease returns.
- SaaS solution for car dealers.
- Test report delivered via SMS or email from DEKRA’s customer portal to the customer.
- The same equipment can be used for DEKRA Battery Readout.
Applications for DEKRA’s battery test
- Transactions: faster used car deals with battery health valuation.
- Valuation: value trade-in and stock cars with the same measurement method, comparable across car models and brands.
- Inventory management: quickly and efficiently assess the value of your electric vehicles and plug-in hybrids in stock.
- Leasing: manage lease returns with clear documentation.
- Re-leasing: simplify the management of your re-leasing business.
Simple and secure SaaS solution
Both testing solutions use the same technical equipment – a dongle and mobile app – giving you the flexibility to choose the option that best fits your business.
Customer portal and API
Through DEKRA’s customer portal, all reports and certificates can be easily managed and saved in the cloud. By logging into the customer portal, you can manage them effectively. With DEKRA’s integrated API, results can also be connected to your existing systems.
All reports and certificates are stored securely in the cloud, and the equipment can be easily blocked in case of theft.
Short instructional video
DEKRA’s expert Joakim Hansson demonstrates how a DEKRA Battery Test is conducted and how an independent and reliable result for the high-voltage battery’s SoH is obtained.
Why choose DEKRA?
With our Software as a Service (SaaS) solution, you gain access to software updates and training. Whether you want to perform a quick battery readout or a detailed and independent test, DEKRA provides the flexibility and security you need to maximize the value of your electric vehicles and plug-in hybrids.
DEKRA’s SaaS solution is currently used by car dealers, workshops, and fleet operators across Europe. Contact us today for a demo and find out how DEKRA’s battery test can help your business.