Technician testing the State of Health of an electric vehicle battery in Melbourne

Electric vehicle inspection

EV Battery State of Health Testing

Go beyond the dashboard estimate with individual cell-level battery testing before you buy an electric vehicle.

Why test the battery?

Battery condition is critical—especially in an older EV.

An EV may look and drive well while its high-voltage battery has lost capacity or developed cell imbalance. Our State of Health (SOH) test checks each cell individually, helping reveal deterioration that can affect real-world range, charging and the vehicle's value.

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What it includes

Cell-by-cell testingThe battery is assessed at individual-cell level to identify weak, deteriorated or imbalanced cells that an overall reading may not reveal.

State of Health insightUnderstand the battery's condition and how its usable capacity compares with its original performance.

Older EV protectionBattery ageing matters more as an EV gets older, making an independent health check especially valuable before purchase.

Clear buyer guidanceUse the findings to judge the vehicle's likely range, value and potential battery risk with greater confidence.

A smarter EV purchase

What a battery health test can tell you.

State of Health testing gives you a more useful picture of the battery than age, kilometres or the displayed range alone. It is valuable for used-EV buyers who want to understand the vehicle's most important system before committing.

Battery condition can vary significantly between EVs of the same age and kilometres.
A dashboard range estimate alone does not show the condition of every battery cell.
Weak or imbalanced cells may affect usable range, charging behaviour and performance.
The traction battery is one of the most important and expensive systems in an electric vehicle.

EV diagnostic tablet displaying individual battery cell health readings

Considering a used electric vehicle?

Send us the year, make, model and seller suburb to ask about EV battery State of Health testing.

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