BMW Battery

How Much Does It Cost To Replace A BMW Battery?

A BMW battery is one of the most important parts of your car. Without it, your expensive vehicle won’t even start.


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When it comes to buying a battery for your BMW, you should choose carefully to avoid wasting money on a subpar product.

Here at Orius Batteries, we have a wide range of batteries for all vehicle types, including cars, motorhomes, commercial vehicles, and more. We also guarantee that our batteries are compatible with your BMW, no matter which car model you have.

If you own a high-powered and luxury 5, 6 or 7 series or a compact 1 series, we can provide you with affordable and top-of-the-line batteries that can last up to six years and often longer! Our products will save you a lot of money in the long run, since you won’t have to replace your battery as often.

There are a lot of things to consider when choosing a BMW battery car for your vehicle. If you drive a lot, then you are likely to need more frequent battery replacements. We recommend that you choose from our range of heavy-duty batteries to avoid flat battery problems.

BMW vehicles with start-stop technology also need special types of batteries, usually AGM, or Absorbent Glass Mat. If your vehicle requires one, you must only use AGM batteries in your car, as using other types can damage your engine, worsening your car’s performance.

You may also need to hire a specialist to replace your car battery for you. This is because the electrical system needs to be reset after the battery installation, and this process requires special tools and equipment to do.

Registering And Replacing Your BMW Car Batteries

When replacing your BMW’s battery, it has to be registered or matched to the on-board ECU or Engine Control Unit of your vehicle. This will lengthen the battery’s lifespan and help you avoid future engine and battery issues.

Unfortunately, a lot of people try to avoid the additional costs of registering their battery by installing it on their own, which can sometimes lead to more expenses in the long run.

Your battery needs to be matched to the ECU for an important reason, to improve the mileage you get out of a full tank of fuel. If your vehicle’s alternator is running to keep your battery charged up all the time, this means that a continuous load is being placed on its engine.

Even though the load on the engine is small, it still adds up, especially with hours of continuous use. So, to improve petrol mileage, the BMW ECU must be programmed to control the alternator only when the electrical consumption requires it.

It also recognises the age of your battery and adjusts your alternator to charge the battery with the exact amount of volts it needs. This not only prolongs your battery’s life but also improves your car’s fuel economy.

If you skip having your battery registered when replacing it, the ECU will not be able to recognise your new battery replacement. It will continue to drive your alternator as if it were charging your old battery. This will significantly shorten the life of your new battery, resulting in the need for premature battery replacement.

Having your battery registered and replaced may require additional costs, making things difficult for people who are on a budget; which is where buying from our online store can help, as we supply high-quality car batteries at a very reasonable price.

If you are looking for a trusted car battery stockist, then you have come to the right place!

Why Choose Orius

We offer a wide range of branded car batteries, such as Bosch, Varta, and many more. We also have heavy-duty products for BMW vehicles like EFB (Enhanced Flooded Batteries) and AGM (Absorbent Glass Mat) batteries.

The best battery type for your needs will depend on your car’s requirements, so always be sure to consult with one of our staff if you’re not sure which battery to buy.

EFB batteries have a higher performance compared to your typical car batteries. This is because the plates inside are surrounded with polyester scrim and an improved formulation of the active material, which results in a longer-lasting and more corrosion-resistant battery.

EFB batteries are widely used in entry-level BMW vehicles with start-stop systems, so if you have such a car, then this is the ideal product to buy. On the other hand, if you want a more premium-quality battery, you can also opt for an AGM upgrade.

AGM batteries are an improved version of EFBs, featuring a glass-fibre mat inside which absorbs the electrolytes. They also come completely sealed, making acid leakages impossible even when the battery is tilted upside down.

The plates in an AGM battery are installed with a defined compression to ensure an optimal connection between the plates and the acid. It also prevents the loss of active material, ensuring your car battery can handle more demanding drive requirements.

If you have a BMW vehicle with an advanced automatic start-stop system and recovery of braking energy, then you should opt for an AGM battery. You should also keep in mind that if your car’s original battery is AGM, then you can only replace it with another AGM battery.

Orius is your go-to shop if you need a genuine BMW battery replacement! If you place your order before 3 PM, we guarantee that it will be processed on the same day and delivered on the next working day. We offer free delivery throughout the entire UK Mainland, as well the Scottish Highlands for most of our items.

Moreover, when you buy our BMW car batteries for sale, we will ensure that you are choosing the right product. Even if you’re not sure what product to buy, simply contact us, and we will help you to the best of our ability.

For any enquiries, you can email us at [email protected] or call us on 01772 348317. Our staff are waiting to answer all of your questions.


What battery does a BMW use?

For 3, 5, and 7 BMW series, you will need the BCI group size 49 (H8) and 94R (H7) batteries. These batteries are about the same size and are interchangeable.

If you want to know the best BMW car battery price, just give us a call, and we’ll help you find the perfect one for your BMW.

How long do BMW batteries last?

BMW batteries are some of the longest-lasting batteries on the market and can last up to seven years if maintained well.

Can I replace a BMW battery myself?

Replacing your BMW battery is fast and easy, especially if your replacement has the same specifications as your previous one. However, you will need a scan tool to register the battery before this becomes a viable option.

Can you use any battery in a BMW?

Any compatible brand will work with your BMW. However, you will need to ensure it is the right size and meets the required specifications for your vehicle.

If you’re looking for help finding the right battery, our knowledgeable staff can help you choose the one that best fits your requirements!

Our online store can provide you with plenty of technical information and help you to compare our BMW battery costs, ensuring that you get a replacement that works for you, and won’t break the bank.

Does a BMW battery need to be programmed?

Simply put, it depends on the type of battery you have. All BMW vehicles come with a specific battery type, and we recommend that you buy a battery replacement with the same specs as your old one.
However, if you changed your battery type – for instance, changing from lead-acid to AGM – then coding will definitely be needed for the new battery.

What causes a BMW not to start?

If your BMW doesn’t start or is making a clicking noise, this could mean that it has a partially discharged battery. The best solution is to charge your beamer battery.

If the problem isn’t solved by charging your battery, then it might be caused by a bad starter. You may also want to have your engine checked to see if it’s damaged.

How many volts should a BMW battery have?

Just like any other car battery, 12 volts is standard. If you have a voltage that’s between 12.6 or 12.9, this means that you have a healthy beamer battery.

However, if it drops – even a small amount – to 12.0, then it means that your battery is not fully charged and may need an overnight charge.

How can you tell if your car battery needs replacing?

There are many signs to look out for that indicate your car battery needs replacing. For instance, if it has corroded connectors, a misshapen battery case, or a bad smell, then you should replace it immediately.

Your car’s performance is another indicator of a deteriorating battery. If your car’s engine takes forever to start, or if the check engine light is on, then you should probably consider a new battery. If you need a battery replacement, check out our affordable BMW battery prices and other deals!

How To Keep Your Car Battery From Going Flat

A BMW car battery may eventually go flat if the owner doesn’t use it regularly, especially if it’s ageing or in poor condition, so it’s crucial that you use your car now and then to lengthen the battery’s lifespan.

Our car battery experts suggest starting the car’s engine once a week, allowing it to run for 15 minutes or so. This will help to keep your battery topped up.

However, this method only works if your car is in decent condition. Otherwise, a battery that’s poorly taken care off might get drained, rather than charged.

If you rarely drive, you should remove the beemer battery to prevent it from going flat. You should only consider this if your car doesn’t have complex electronics, though, as doing so might damage both your battery and your engine.

When you do this, also make sure that your vehicle is parked up safe in a garage too, as removing the battery will cause the central-locking and alarm system to malfunction.

Leaving Your Car Unused For A Long Time

Cars are made to be driven regularly, but if you do proper maintenance, it should be okay to leave it unused for a while. Remember these four important things before leaving your car in the garage for a long time:

Tyres - before you go driving, ensure that all tyres are in good condition and fully inflated

Batteries - if you have a battery maintainer, then it’s a good decision to connect it to your BMW batteries. If not, make it a habit to start the engine once a week and have it run for a full 15 minutes.

Electric Vehicles - For electric vehicles, it’s best to keep your 12-volt battery topped up. You can do this by turning on your car for 10 minutes once a week. You may also check your vehicle’s manual for other solutions.

Fuel – you should top your vehicle up with fuel before leaving it unused for a long time.

Protecting Your Car Battery From The Cold Weather

Extreme weather conditions can take a toll on bimmer batteries. Hence, you need to be extra careful during the winter season, or if you’re living in an area with a colder climate.

First, turn off non-essential functions like the wipers, heated rear window, and lights before starting the car. Allow your vehicle to preheat, especially if its diesel.

After a few seconds, turn the ignition on and start the car. This is done to allow the fuel system to prime.

Next, use the starter in short, five-second bursts and wait for the engine to start. If it doesn’t, you must wait for 30 seconds before starting again, which will prevent the engine from overheating.

Regularly using a trickle charger will also help maintain your car battery’s good condition and keep the beemer battery’s voltage up, so that it won’t run low in energy once you use it.

If you need any more expert advice from our in-house professionals regarding car battery maintenance, feel free to call us at any time! Orius will always be ready to help you with your concerns.