How do I identify a BMW AGM battery?

How do I identify a BMW AGM battery?

On to the type of battery which is very simple to determine with factory original BMW batteries, a white battery is a standard lead acid battery, and a black battery indicates an AGM (Boron-Silicate absorbed glass mat).

Does BMW use AGM battery?

Most BMW models use AGM batteries as they allow for faster charging and more power. Newer BMW models also have a computer system for the battery, which requires you to register the battery so that the computer knows you installed a new battery.

Does a BMW battery need to be coded?

Otherwise, if you don’t properly code BMW battery, it could result in many electrical problems; the battery life may decrease, you could overcharge or undercharge your battery, or in the worst case scenario, cause considerable damage to your vehicle’s alternator and electrical system — at this point your battery may …

What kind of battery does my BMW have?

Most BMW vehicles, including those in the X3, X5, 3, 5, and 7 series, use BCI Group 94 49 H8 batteries. These batteries are also interchangeable, as they have roughly the same dimensions.

How do I know if my car battery is AGM?

And then the labels of the AGM lead-acid batteries should state “AGM” or, in full words, “Absorbed Glass Mat,” or terms such as: “dry cell,” or “sealed regulated valve,” or “non-spill,” or “regulated valve” on the label. However, telling an AGM apart from a gel cell is difficult if there is no labeling.

Who makes BMW AGM batteries?

BMW does not manufacture batteries but they are manufactured for BMW using AGM technology by a German manufacturer and do have a BMW original equipment label on them and are marketed as BMW original eqipment battery. Exide is maybe an approved replacement,but is not what the car comes with.

How long do AGM batteries last BMW?

Yes 7-8 years is the norm for AGM batteries but there are a lot of factors that can kill even an AGM battery too soon. You can go by the dealer’s opinion and continue to use it – they can assess the condition of AGM batteries fairly accurately. You can replace it when you see a warning message about battery being weak.

How long does an AGM BMW battery last?

On average, a BMW battery will last three to five years. However, there are many factors that influence the lifespan of your equipment.

What is a BEM code on battery?

Even with Audi models which, unlike other brands, always ask for a code when changing batteries, the Banner Battery Service Tool (BBST) can generate the Battery Energy Management code (BEM code), so that the battery change is registered properly and various functions are not restricted.

How long do BMW AGM batteries last?

On average, a BMW battery will last three to five years.