All services
Start-Stop Battery Replacement
Start-stop systems are sensitive to battery type and condition. We supply the correct AGM or EFB battery and register it to your vehicle's BMS so start-stop works as designed.
Get a fast quote
Enter your registration for an exact quote
From £140 fitted. We'll call you back in minutes with a confirmed price & ETA (30–60 min).
Or call 07970 999 007 · 24/7 mobile service
What's included
- Correct AGM or EFB selection for every vehicle
- BMS registration and ECU coding
- Manufacturer-spec parts only
If your start-stop has stopped working, the battery is almost always the cause. We replace and register so it functions correctly from the moment we leave.
FAQ
Frequently asked questions
Quick answers to the questions we hear most often. Still unsure? Call us — we're happy to help.
The most common cause is a tired or incorrectly registered battery. Modern BMS units disable start-stop to protect a battery in poor health.
Need a new battery today?
Same-day mobile fitting across the UK. Get a price in 2 minutes — no obligation.