Book a Car Battery Replacement & Fitting for your Renault

£224.94

Average price for this repair for your Renault in the last 30 days^

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a car battery replacement?

With RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage. They can do battery replacement and fitting on your driveway, so you don't even need to leave the house.

We use only quality batteries that meet OEM standards – that means they meet your vehicle manufacturer’s strict quality criteria, with a minimum 3-year warranty as standard. The price includes fitting, ensuring no surprises on the day. No hidden costs, just friendly, honest experts.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick for your Renault

We’ll come to you at home or work

RAC Mobile Mechanic for your Renault

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.

Car battery replacement

From £160^^

If your car won’t start due to a dead or failing battery, our mobile mechanics can test your battery, provide a replacement, and install it on the spot at home or work, saving you the hassle of going to a garage.

OEM quality parts

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.

Mechanics you can trust

Our mobile mechanics are friendly, honest, and backed by the RAC.

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking our car’s onboard management system for faults. We’ll talk you through repairs needed and provide a full report. If any further work is needed, we’ll agree this with you before we start. Any additional work after the first 30 minutes will be priced at £20 per 15 minutes. We’ll agree this with you before proceeding.

Diagnostic check

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

Full error report and advice on repairs

If we detect any issues, we'll talk through what needs to be repaired. We’ll give you a no-obligation quote to fix it on the spot, if we can. Or we’ll recommend a local RAC Approved Garage, and give you a full error report to take there.

And it’s not just car battery replacements that we can do for your Renault

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

A close up of an RAC mobile mechanic looking under the hood of a car

What our expert says

A healthy battery will help you avoid breakdowns and keep your car in top condition. An old worn battery can cause starting issues and could fail any time – leaving you stranded.

Nick Mullender

Lead RAC Mobile Mechanic

Try one of our RAC Approved Garages

View all garages

Martin Pilley Services, Bosch Car Service

5.0/5

We are a member of the Bosch Car Service network which is a national network of independent garages. Each garage is well established in its own right and aims to keep its premises neat and tidy with clear Bosch Car Service signage, uniforms and equipment. We are an independently owned business with friendly staff, trained to fit or replace Bosch quality parts.To guarantee that we maintain the high standards that Bosch set, we are audited every year and, to ensure that our technicians are up to date with new technologies, Bosch insist that our staff attend training on a regular basis.With changes in European legislation it is possible to have your car serviced at an independent garage without invalidating your manufacturers warranty.In recent years, the advances in the technology in your car have been huge and Bosch is at forefront of this. They invented the Spark plug over 100 years ago, without which the petrol engine would not work, and have been involved in the advance of Diesel technology for over 75 years. One example of a Bosch invention is the lambda sensor which they invented 30 years ago.It is now used in both petrol and diesel engines, helping to make the car run more efficiently and reduces harmful emissions, helping to protect the environment. Another Bosch invention is ESP (Electronic Stability Program). Since its invention in 1995, over 20 million have been produced. It is now in 40% of new European cars, helping to prevent skidding.

6-11 Wick One Industrial Estate, New Milton, BH25 6SJ

BPS Garage Services

5.0/5

BPS Garage Services was established over 20 years ago in Uttoxeter, we're a family-run business, specialising in all makes and models. Whatever the issue, we'll be able to help - including cars, motorbikes and vans. We also collect and deliver across the WHOLE of the UK! -TYRES -SERVICING -EXHAUSTS -BRAKES -TRACKING -RECOVERY -COMPUTER DIAGNOSTICS -ECU REMAPPING -TERRACLEAN

Unit 25, Bramshall Industrial Estate, Uttoxeter, ST14 8TD

Car Care Tetbury

4.4/5

Established in 1974, we are Tetbury's premier independent garage offering a dedicated and experienced team of seven mechanics. As a small, family run business we provide a professional yet personal service and a familiar face to all of our returning customers. We have been voted Independent Garage of the Year 2012 by both Motor Trader and the Motor Industry Code of Practice! We offer a full range of services for all makes of cars, four wheel drives and light commercial vehicles. At Car Care Tetbury customer satisfaction is our top priority so please contact us today at whocanfixmycar.com.

Car Care (Tetbury) Ltd, Units 1-3, Priory Industrial Estate, London Road, Tetbury, GL8 8HZ

LMC Auto Services Ltd

4.0/5

Our owner Lee Cripps set up LMC Auto Services in 2001 with just £150 and a Ford Escort van, and we have been serving customers in Pulborough and the wider community ever since! The business grew quickly and the garage opened in 2005. We now have a team of six dedicated, loyal and highly qualified employees who work on approximately 300 cars a month. From the outset Lee wanted to provide an honest and reliable service, ensuring that excellent customer service was given at all times – something that continues to be extremely important to all members of the team to this day. Since opening we have worked hard to build a reputation of offering value for money to the Pulborough community and the large amount of repeat custom we receive is testament to this. We are Members of: Checkatrade.com The good garage scheme Trading standards buy with confidence RMI Trust my garage RAC Approved garage

7 And 8 Station Approach, Pulborough, RH201AQ

Vagtec Motors

5.0/5

Your premier garage in West Bromwich for MOT Testing, Servicing, Repairs and Tyres, specialising in German Cars but welcoming all. Located just off Tunnel Road we provide quality MOT and tyres services to West Bromwich, Dudley, Walsall and the surrounding areas. Here in West Bromwich we pride ourselves on providing exceptional MOT testing as well as tyres and fitting, our vast expertise and experience mean you can leave your vehicle with us knowing you are in expert hands. Our fully qualified MOT mechanics can test class 4 vehicles (Car MOT).

Vagtec Motors, Tunnel Road, West Bromwich, B700RD

Frequently asked questions on car battery

How to charge an electric car battery

Charging your electric car battery involves:

Plugging into a charger: Use a home charger or a charging station.
Monitoring charging: Most electric cars have a display to show how charged the battery is.
Charging time: This varies depending on the charger and your electric car’s battery. Home chargers typically take six to eight hours. Fast chargers can take 30 to 60 minutes.

Always follow the guidelines for charging.

How do you change a car key battery at home?

To change your car key battery:

Open the key fob: Use a small screwdriver or coin to open the fob.
Remove the old battery: Take note of the battery type.
Insert the new battery: Make sure it’s the correct type and is oriented as it should be.
Close the key fob: Snap or screw it back together.

Check your car manual for exact instructions.

Can I replace the car battery myself?

Yes. You can replace a car battery on your own if you follow these steps:

Turn off the engine: Make sure your car is off.
Remove the old battery: Disconnect the negative (-) terminal first. Then disconnect the positive (+) terminal. Remove any clamps or brackets holding your car’s battery in place.
Install the new battery: Place your new battery in the tray. You can then secure it with clamps or brackets. Connect the positive (+) terminal first. Then connect the negative (-) terminal.
Test the battery: Start your car to make sure the battery is working.

If you’re unsure, use a professional service.

How do I know my car battery needs replacing?

Signs you need a new car battery include:

Slow engine cranking: The engine takes longer to start.
Dim lights: Headlights and inside lights are dimmer than usual.
Battery warning light: The battery or charging system warning light is on.

If you notice any of these signs, it’s time to get your battery checked.

What is the best type of car battery for my car?

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.

Is a car battery replacement covered under warranty?

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.

Can extreme weather affect my car battery?

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.

How do you recycle an old car battery?

Recycling an old car battery is important for environmental reasons as it can be very polluting.

Take it to a recycling centre: Many auto part stores and recycling centres take old car batteries.
Check local regulations: Some areas have specific guidelines for battery disposal.
Use a professional service: Many mobile mechanics and garages offer battery recycling services.

What’s the difference between a lead-acid battery and an AGM battery?

Lead-acid battery: Common, cost-effective, and reliable for most vehicles.
AGM battery: More expensive. It offers better performance and durability, in vehicles with high electrical demands or stop-start systems.

Talk to a professional to find the best battery for your needs.