Don't Buy a Used EV Without a Charging Fault Check
A car that "charges fine" on a slow home charger can still hide serious faults. Get an independent charging system check before you buy — onboard charger, charge port and fast-charging all tested.
Fast booking • Report same day • Mobile service across the UK
Why Check For Charging Faults Before You Buy?
Charging faults are one of the most expensive repairs on an EV, and a short test drive or a single slow charge won't reveal them.
Slow Charging Isn't Always Obvious
A worn onboard charger can reduce AC charging speed without throwing an obvious warning. We measure actual charging rate against the manufacturer spec.
Charge Port Damage
Corroded pins or a damaged charge port can cause intermittent charging failures. We physically inspect the port and connection quality.
Rapid/DC Fast-Charge Issues
Some faults only appear during DC rapid charging. We check for throttling, communication errors and charging curve abnormalities where possible.
Clear, Honest Report
You get a plain-English report covering charger condition, fault codes found, and our honest recommendation before you commit to buying.
How It Works
Quick and simple — we can often check the car before you complete your purchase.
Contact Us
Call or WhatsApp us with the car details and seller location.
We Book The Check
We arrange a convenient time with you or the seller.
Charging System Test
We inspect the charge port, test the onboard charger, and run a full diagnostic fault code scan.
Get Your Report
Receive an easy-to-read report same day, so you can buy with confidence.
What's Included In The Check
A complete inspection covering everything that affects charging reliability and cost.
Physical check for corrosion, pin damage and loose connections.
Confirms AC charging rate matches the manufacturer's expected speed.
Assesses fast-charging capability and looks for throttling or communication errors.
Full diagnostic scan for stored and pending charging-related fault codes.
Inspects included charging cables and connectors for wear or damage.
Confirms thermal management is working correctly during charging.
Confirms remaining charging system warranty where applicable.
Plain-English summary with our honest recommendation.
Simple, Transparent Pricing
No hidden fees. Know the price upfront before you book.
Pre-Purchase Charging Fault Check
- Full charging system diagnostic
- Same-day written report
- Covers all major EV brands
- Mobile — we come to the vehicle
- Honest, independent advice
Frequently Asked Questions
What charging faults are most common in used EVs?
Common issues include reduced AC charging speed from a worn onboard charger, corroded or damaged charge ports, and intermittent faults during DC rapid charging that don't show up on a short test.
Can you test DC rapid charging as part of the check?
Where access to a suitable rapid charger is available, we assess rapid-charging behaviour. Where it isn't, we focus on AC charger testing, fault code history and physical inspection.
Which EV brands and models can you check?
We check all major electric vehicle brands including Tesla, Nissan Leaf, BMW i3/iX, Renault Zoe, Hyundai Kona/Ioniq, Kia e-Niro/EV6, VW ID range, Audi e-tron, Mercedes EQ range, and more.
How long does the check take?
Most charging system checks take between 45 minutes and 1.5 hours depending on the vehicle and diagnostic access required.
Can you check the car at the seller's address?
Yes, we operate as a mobile service and can attend the seller's home, a dealership, or a neutral meeting point across the UK.
Know The Charging System Is Sound Before You Buy
A charging fault check costs a small fraction of what a faulty onboard charger or charge port repair could cost you. Get in touch today and buy with confidence.