Chevy Key Fob Battery: Everything You Need to Know

If you’re a Chevy owner, then you know just how convenient key fobs can be. They allow you to easily unlock and lock your car, start and stop the engine, and even open the trunk without having to dig through your pockets or purses to find the traditional key. However, many Chevy owners experience battery issues with their key fobs, which can be frustrating. This article will cover everything you need to know about Chevy key fob batteries, including how to change them, how long they last, and how to extend their lifespan.

Changing a Chevy Key Fob Battery

If your Chevy key fob stops working, the first thing you should check is the battery. Many Chevy key fobs require a CR2032 battery, which is a small round battery that’s commonly used in watches and other small electronic devices. To change the battery, you’ll need a small flat-head screwdriver to pry the key fob open. Once the key fob is open, you can easily remove the old battery and replace it with a new one. It’s important to note that not all Chevy key fobs use the same battery, so it’s a good idea to check your owner’s manual or contact your local Chevy dealer to find out which battery your key fob requires.

How Long Do Chevy Key Fob Batteries Last?

The lifespan of a Chevy key fob battery depends on several factors, including how often it’s used and how many features your key fob has. On average, a Chevy key fob battery can last anywhere from 1 to 3 years. However, if you use your key fob frequently or if it has many features (such as a remote start), the battery may not last as long. It’s a good idea to keep track of when you last changed the battery so you can replace it when needed.

How to Extend the Lifespan of Your Chevy Key Fob Battery

There are several things you can do to extend the lifespan of your Chevy key fob battery. First, make sure to turn the key fob off when you’re not using it. Some key fobs have an automatic shutdown feature, but if yours doesn’t, it’s important to turn it off manually. Additionally, try to avoid using your key fob excessively, as this can drain the battery. Finally, store your key fob in a cool, dry place, as extreme temperatures can damage the battery and shorten its lifespan.


Chevy key fob batteries are an important part of modern car ownership, but they can be a hassle if you don’t know how to change them or extend their lifespan. By following the tips outlined in this article, you can keep your Chevy key fob battery working properly for years to come. So the next time your key fob stops working, you’ll know exactly what to do!

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