Mobile Battery Replacement · London
Mobile Battery Replacement — From £75, Same Day
Car won't start? We test the battery on-site, fit a heavy-duty replacement, and safely dispose of the old unit — no need to jump-start or call a recovery truck.
What's Included
A dead or dying battery is one of the most common reasons for a breakdown, especially after cold snaps. We test the battery and charging system on-site to confirm the battery is actually the fault — not the alternator — then fit a heavy-duty replacement matched to your vehicle's specification.
Many modern cars need the new battery registered with the onboard computer so the charging system reads it correctly — we handle this coding as part of the fit. The old battery is removed and disposed of responsibly.
Battery FAQs
How do I know if my car battery is failing?
Slow engine crank, dim headlights, dashboard warning lights, or the car needing a jump-start are all signs of a failing battery. Most last 3–5 years.
How much does mobile battery replacement cost in London?
From £75 plus the cost of the battery itself. We carry stock for common makes and models and can usually fit on the same visit.
Do I need to reprogram anything after a battery change?
Many modern vehicles need the new battery registered with the car's ECU so the charging system reads it correctly. We handle this coding as part of the fit where required.