Why waste half a day at a garage?
Traditional garages, mean drop-offs, waiting rooms and juggling your day around your car. Our mechanics come to you – at home or work - saving you time and hassle.
Honest, upfront pricing - delivered to your door
Every quote includes parts, labour, and VAT. No surprises when the job's done.
Battery
Prices from
£160
We'll test, replace and fit a new battery at your home or work, saving you the hassle of a trip to the garage.
- High-quality 12 volt battery
- Expert fitting
- 3 year warranty
- Battery encoding and resetting
- Alternator and charging output check
- Terminal and cable inspection
- Recycling your old battery
Diagnostic
Fixed price
£99
We’ll check your car’s onboard management system for faults, talk you through any repairs needed and provide a full report.
- 30 mins
- Diagnostic check
- Full error report
- Direct access to your mechanic
- No obligation - work after 30 mins priced at £20 per 15 mins
Full Service
Prices from
£229
The complete maintenance your car needs to keep performing at its best, using premium parts.
- Includes everything in the essential service plus:
- Upgraded premium oil & filter - to manufacturer's specification
- Premium air filter change
- Power steering fluid top-up
- Full diagnostic check (Worth £99)
- Additional comprehensive maintenance checks
High-quality batteries
With a minimum 3-year warranty as standard.
Price includes fitting
Fitting included with no hidden extras.
Maximum convenience
Get your battery replaced on your doorstep in as little as 2 days.
RAC Mobile Mechanic
At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind™ to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.
What causes the car battery to need replacing?
There are plenty of reasons your car battery may need replacing. Some of the most common reasons include:
- Age: batteries typically last three to five years. As they age, they lose their ability to hold a charge.
- Corrosion: corrosion on battery terminals can affect an electrical connection.
- Extreme temperatures: hot or cold weather can damage your battery.
- Overuse: using your car’s electrical systems when the engine is off can drain the battery.
The good news is that regular maintenance helps your battery life. This means you can help delay the damaging effects of wear and tear.
How much is a new car battery?
The cost of a new battery varies:
- Type: standard lead-acid batteries cost £50 to £150. Premium batteries, such as AGM (Absorbent Glass Mat) batteries, can cost between £100 and £250.
- Brand: well-known battery brands may cost you more. On the upside, they will often offer you better warranties.
- Vehicle: batteries for luxury or electric cars may be more expensive.
It’s a good idea to check prices and warranties before buying your car a new battery.
A new battery can help reduce your chances of a breakdown. If you notice signs that your battery is failing, get it checked and replaced. RAC Mobile Mechanics and RAC Approved Garages offer services to help you with a new one.
Frequently asked questions on car battery
The best car battery depends on your car and how you drive:
- Standard lead-acid battery: Suitable for most cars with regular driving patterns.
- AGM battery: Ideal for vehicles with high electrical demands or stop-start systems.
- Deep cycle battery: Used in electric and hybrid vehicles.
Read your car manual or ask a professional for recommendations.
Most car warranties cover battery replacement for a period. This is usually two to three years. Extended warranties may offer you longer coverage. Check your warranty details or talk to the provider for more info.
Yes, it certainly can:
- Cold weather: Low temperatures can decrease the battery's ability to hold a charge, making it harder to start the car.
- Hot weather: High temperatures can cause battery fluid to evaporate, leading to potential damage.
Regular checks are important in extreme weather.
On average, your car battery lasts three to five years. Things that can affect your battery life include:
- Driving habits: If you take a lot of short trips you may prevent your battery from fully re-charging.
- Climate: Extreme temperatures can shorten your battery life.
- Maintenance: Regular checks and cleaning can help extend your battery life.
Signs that your battery is failing include slow engine cranking and dim lights. A battery warning sign on the dashboard is another.