Check the battery condition.Know more about your car.
A professional high-voltage battery check for EVs and PHEVs with a detailed Battery Health Report that brings more clarity about your vehicle's condition.
Mileage alone isn't enough to assess the battery.
The year, mileage, and displayed range give only part of the picture. The condition of the high-voltage battery depends on more factors, and a fuller assessment requires data from the vehicle itself.
Year
Surface indicatorMileage
Incomplete indicatorDisplayed Range
Approximate estimateExterior
No link to the batteryThis is not the whole picture.
The battery must be assessed using data from the vehicle itself.
A battery check based on data from the vehicle itself.
ExtraCar EV Battery Check uses BatScan by VoltSight AI to read the available data from the high-voltage battery and analyze it into a detailed Battery Health Report.
Data from the vehicle
BatScan uses the available data from the specific vehicle and its high-voltage battery.
Condition assessment
BatScan Calculated SoH is computed from parameters such as capacity versus the original value, number of charge cycles, and voltage stability.
Battery Health Report
The result is presented in a detailed report for the specific vehicle at the time of the test.
BatScan Calculated SoH (State of Health)
BatScan Calculated SoH is a technical assessment computed from parameters such as capacity versus the original value, number of charge cycles, and voltage stability across the battery pack.
See what you receive after the check.
After the test you receive a detailed report with the available information about the condition of the high-voltage battery and the vehicle at the time of the check.
State of Health (SoH)
An assessment of the battery's condition at the time of the test.
Usage Analysis
Information on how the vehicle is used, charging patterns, and depth of discharge.
Performance & Balance
An assessment of voltage stability and the thermal balance of the battery.
Key Measured Values
Key measured values such as temperature, voltage, current, and delta when available.
Charging Characteristics
Information on AC and DC charging based on available vehicle data.
Energy Content
A comparison between the battery's energy content when new and the current calculated value.
Estimated Range
An estimated range at different temperatures and driving types.
From the vehicle to a Battery Health Report in a few clear steps.
We connect the vehicle, BatScan reads the available data, analyzes it, and generates a detailed report on the battery's condition.
We connect the vehicle
For most supported vehicles, BatScan connects via the OBD-II port. For certain Tesla models, a special cable adapter is used.
We read the available data
Once connected, BatScan communicates with the vehicle and retrieves the available information. In automatic mode, the VIN can be read directly from the vehicle.
BatScan analyzes the information
The available data is processed by BatScan and used for a technical assessment of the battery's condition.
You receive your report
After the check you receive a Battery Health Report for the specific vehicle at the time of the test.
Useful information for anyone buying, owning, or selling an electric vehicle.
ExtraCar EV Battery Check is designed for both end customers and professionals working with used EV and PHEV vehicles.
Buying a used EV
Get more information about the battery before making a purchase decision.
Already own an EV
You can check the current condition of the high-voltage battery.
Selling an EV
You can provide a Battery Health Report to a potential buyer.
Working with used vehicles
Dealerships, importers, and other professional partners can use the report when assessing and presenting EV vehicles.
Powered by BatScan by VoltSight AI
ExtraCar uses VoltSight AI's BatScan technology to read and analyze the available data from the high-voltage battery and create a Battery Health Report.
The technology powers the analysis. ExtraCar remains your partner for the check itself, the communication, and the result.
Questions before the check?
Here's the most important things to know beforehand.
Call us at 0878 02 03 12
Check the battery before buying or selling the vehicle.
Book an ExtraCar EV Battery Check and receive a detailed Battery Health Report for the specific vehicle.
What you get
- Check of supported EV and PHEV models
- Battery Health Report after the test
- Explanation of the key indicators
- Suitable for buyers, owners, and sellers
- B2B checks for dealerships and importers