Book a Car Battery Replacement & Fitting in Borehamwood

£242.36

Average price for this repair in Borehamwood 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 in Borehamwood

We’ll come to you at home or work

RAC Mobile Mechanic in Borehamwood

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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.

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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.

FREE fuel efficiency treatment

Get a FREE fuel efficiency treatment worth £20 when you book any repair. Offer ends 01/06/26, 9am.

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking your 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.

Average cost of a car battery replacement by car make^

The cost to replace your car battery will depend on the car you drive and battery recommended. According to RAC data, the average cost to replace a car battery is £214. But you can check out the average price of a car battery replacement for your specific car make here.

Make	Average price
Ford	£230
BMW	£286
Volkswagen	£230
Mercedes	£258
Nissan	£224
Toyota	£234
Audi	£270
Vauxhall	£226
Peugeot	£235
Land Rover	£266

^Average price quoted for RAC Mobile Mechanics from 01/01/25 to 31/03/25.

And it’s not just car battery replacements that we do in Borehamwood

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

Auto Dynamics Barnet

Auto Dynamics provides a unique personal service within the automotive industry, If you drive it we can fix it! Where we provide in-house; mechanical, mot, electrical, bodywork including insurance and wheel repairs to your vehicle, TV de-restrictions and unlocking, professional installation. Mobile fitting is available upon request.

Auto Dynamics, R/O 17-19 Greenhill Parade, Barnet, (Behind Weavers Bar), EN51EU

Kwik Fix Motors LTD

Our business has been established for over two decades and we proudly work in partnership with Madena Motors, based in South Harrow. We offer a one stop shop, delivering services BSB or B2C. We cover a wide range of services from MOTs class& 7 along with repairs to all brands of vehicles. Our staff are fully qualified operating to DVSA standards. We are also an AA and RAC approved garage. Please feel free to contact us for all you motoring needs.

2A Tudor Road, Harrow, HA35PE

Universal Cars Ltd

Universal Cars Ltd has been in operation since 2015, carrying out all forms of mechanical repairs, maintenance work, servicing, MOT’s and bodywork in our garage, with no job being too big or too small. We also have a spray booth in our workshop to undertake all paint works. We carry out class 4 MOT’s and only use good quality parts to ensure your vehicle remains in its top condition always. Our team of 7 technicians are all fully qualified and ready to help get your vehicle road worthy again. We have specialist knowledge of Toyota and Honda vehicles however we have worked on all makes and models over the years, and continue to do so on a daily basis. We can provide you with a free vehicle collection and delivery service within 3 miles of the garage, or the use of our waiting room which has Wi-Fi and refreshments at your disposal.

219A Kingsbury Road, London, NW99PH

Mobile Mechanics and Tyres

Services provided: -- Can build and assemble machines or mechanical components according to requirements -- Able to Inspect machines, engines, transmissions etc. and run diagnostic tests to discover functionality issues -- Will aim to troubleshoot reported problems and resolve them in a timely manner -- Will perform thorough maintenance on machinery, equipment and systems -- Will clean and apply lubricants to components -- Will replenish engine fluids and components -- Will provide consultation on correct maintenance and preventative measures -- Can also undertake other duties (e.g. repair of hydraulic systems) -- Can provide logs of work and report on issues Experience: Proven experience as Mechanic for 12 years. Excellent knowledge of machinery and hydraulic, electrical and other systems and their components. Experienced in using various precision tools (I have equipment to perform most mechanical work). Will follow established procedures and practices with a strong commitment to health and safety. Very good communication skills with problem-solving capabilities. Very good physical strength and stamina Qualifications: BTEC national diploma motor vehicles (2 year course) HNC motor vehicles (1 year course) HND motor vehicles (1 year course) IMI (Institute of the Motor Industry) MOT Certification NT / AE / Site Manager Classes of Vehicles tested: Class Descriptionwheeled vehicles (over 450kg unladen weight) 4 Cars (up to 8 passenger seats) 4 Motor caravans 4 Quads (max unladen weight 400kg - for goods vehicles 550kg and max net power of 15kw) 4 Dual purpose vehicles 4 Private hire and public service vehicles (up to 8 seats) 4 Ambulances and taxis 4 Private passenger vehicles and ambulances (9 to 12 passenger seats) 4 Goods vehicles (up to 3,000kg design gross weight) 4a Class 4 vehicles (9 to 12 passenger seats) with a seat belt installation checkPrivate passenger vehicles and ambulances (13 to 16 passenger seats) 5 Private passenger vehicles and ambulances (more than 16 passenger seats) 5 Playbuses 5a Class 5 vehicles (13 to 16 passenger seats) with a seatbelt installation check 5a Class 5 vehicles (more than 16 passenger seats) with a seatbelt installation check 7 Goods vehicles (over 3,000kg up to 3,500kg design gross weight

Unit 4, Red Rose Trading Estate, Lancaster Road, Barnet, EN48BZ

Oakmere Service Centre.

Oakmere provide MOT testing 7 days a week until late, offering our services at a time that suits you. We have a comfortable waiting and viewing area with free Wi-Fi and refreshments, if you’d prefer to wait while we carry out your vehicle’s MOT. Competitively priced and with free re-tests available, contact Oakmere Service Centre today to book your MOT. Please do give us a call today to confirm that you have a valid MOT for your vehicle without any obligation. MOT inspections are a legal requirement for all cars over the age of three years old, certifying that the vehicle is roadworthy and safe. An MOT must be carried out annually, and performed by an approved vehicle testing station. When it comes to your car’s MOT, Oakmere Service Centre have the experience necessary to take care of every step. Our technicians are on hand to check your vehicle prior to the test, indicating any areas that may result in a failure – often, this can be something as simple as insufficient tread depth on your tyres – before ensuring that your car is roadworthy and in compliance with Driver and Vehicle Standards Agency (DVSA) regulations. COMPETITIVE PRICES HOME OR ROADSIDE RECOVERY FRIENDLY, HELPFUL STAFF LATEST DIAGNOSTIC EQUIPMENT OPEN 7 DAYS TILL 7PM FREE COLLECTION & DELIVERY SERVICE COURTESY CARS AVAILABLE RANGE OF CAR SERVICING OPTIONS

Hollies Way High Street, Potters Bar, Hertfordshire, EN65BH

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.