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HomeServicesDiagnostics & health check

Hybrid & EV battery diagnostics and health checks.

Before you spend a penny on parts, you need to know what is actually wrong. We run a full battery and BMS health check, read the fault codes and give you a clear, honest report - whether you are chasing a warning light, losing range, or thinking of buying a used EV.

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What we do

A clear answer, not a guess

  • Full battery health reportState of the cells and modules measured and explained in plain English.
  • BMS and fault-code readingWe read and interpret the battery-management and ECU fault codes.
  • Range and performance investigationGetting to the bottom of lost range, slow charging or reduced power.
  • Pre-purchase EV battery checkBuying a used hybrid or EV? Know the battery's true condition before you pay.

For any hybrid or electric vehicle - bring us the symptoms and we will find the cause.

Battery health report Live
Cells measured OK
Fault codes read OK
Range checked OK
Clear report OK
How it works

How a diagnostics & health check works

1

Get in touch

Tell us the car and what you are seeing - or that you are buying one.

2

Health check

We test the pack, BMS and fault codes thoroughly.

3

Honest report

You get a clear picture of the battery's condition and options.

4

Next steps

If a repair makes sense, we quote it; if not, we tell you.

Questions

Questions about diagnostics & health check

What does a battery health check tell me?
The real condition of the cells and modules, any stored fault codes, and whether issues like range loss are down to the battery, the BMS or something else.
Can you check a car before I buy it?
Yes. A pre-purchase battery health check on a used hybrid or EV is one of the smartest things you can do - the battery is the most expensive part, so knowing its condition protects you.
How long does it take?
Diagnostics are usually quick. We will give you the findings and any repair timeframe upfront.
Do I have to get the repair done with you?
No. The health check stands on its own - you get the report and decide what to do with it.

Not sure what's wrong? Start with a proper diagnosis.

A clear, honest battery health report tells you exactly where you stand. Call or message to book one in.

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