PRICE GUIDE · VEHICLES & TRANSPORT · 2026–2027
Car Battery Replacement cost in the UK
£100–£400 per battery. Typically £235.
Cold mornings are when most car batteries give up, and a fitted replacement costs £100–£400 in the UK, about £235 on average. A standard battery in an older small car is cheapest; an AGM or EFB battery for a stop-start or premium car, with coding, costs most.
- Search and compare — no account needed
- Nearest to you first
- One score from Google, Trustpilot and Locufy reviews
HOW MUCH IT COSTS
How much does a car battery replacement cost in the UK?
| Low end | £100 | a standard battery in a small, older car |
|---|---|---|
| Typical | £235 | what most people pay |
| High end | £400 | an AGM battery with coding in a premium car |
Locufy guide prices for 2026–2027. Updated 2026. A national range, not a quote — enter your town above for real prices from the garages, mobile mechanics and valeters near you.
What moves the price
- Battery type — standard lead-acid batteries cost least, while AGM and EFB units for stop-start cars cost more
- Make and model — premium cars often need a larger battery and dealer-level coding to the car's computer
- Battery location — a battery under a seat or in the boot floor takes longer to reach than one under the bonnet
- Mobile or garage — a mobile fitter comes to a flat battery but may add a call-out to the price
- Brand and warranty — a branded battery with a longer warranty costs more than a budget unit
- Region — battery fitting labour in cities, London especially, runs above rural areas
Vehicle maintenance prices in the UK are up 38% over five years (ONS Consumer Price Inflation, Maintenance and repairs, to 2026 August). Five years ago a typical car battery replacement would have cost about £100 — an estimate from today's guide price and that index, not a recorded price. Source: ONS MM23 D7ED →
WHAT YOU GET
What a car battery replacement booking includes
Takes: Twenty minutes to an hour, depending on where the battery sits and whether it needs coding. Not included: Alternator, starter motor and wiring faults found during the test are separate repairs — see the related guides below.
WHAT PEOPLE BOOK
Common car battery replacement jobs
KNOW THE PRICE? NOW SEE THE REAL ONES
Car Battery Replacement near you, with prices shown
The garages, mobile mechanics and valeters that cover your area, nearest first, each with their price and one score from every review. No account needed to look.
Or post the job free and let them come to you.
How to pay less
- Have the battery tested before replacing it, as a weak charge can be a fault elsewhere
- Buy the battery type your car specifies rather than a dearer one it does not need
- Drive the car regularly or use a trickle charger, which stretches the life of the battery
Before you book
- Check your breakdown cover, as some policies include a battery fitting at the roadside
- Note the radio code and any settings, as some cars lose them when the battery is disconnected
- Ask whether the battery price includes coding to the car and taking the old one away
- Old car batteries are hazardous waste, so ask the fitter how the old battery will be recycled
Car Battery Replacement cost: questions people ask
£100–£400 fitted, about £235 on average. A standard battery in a small, older car is the cheapest; an AGM battery in a premium stop-start car, with coding, is the dearest.
Twenty minutes to an hour. A battery under the bonnet is quick, while one under a seat or in the boot, or one that needs coding, takes longer.
Not in the household bin. Car batteries count as hazardous waste, so take one to a council recycling centre or let the fitter take it away.
Yes. Mobile fitters carry common batteries and can fit one where the car stands, which helps when it will not start at all.
Repairs to the alternator, starter motor or wiring are extra, which is why a good fitter tests the charging system first.
They are Locufy guide prices for the UK, taken from published UK battery replacement guides and garage booking averages. They are a national range rather than a quote, and your car and the battery type set the actual price.
MORE GUIDES