How To Change The Battery in a Key Fob

A key fob is a small hardware device to access physical devices. Key fob systems contain the functions of a remote keyless. Key fobs are used to allow comfort access. Key fobs help you lock and unlock vehicles and as well as open your tailgate. Key fobs run on batteries while you do not need the key battery to start your car you do need it for any remote functions that come with your vehicle and when the battery becomes weak you will need to replace it and replacing your key fob battery is pretty simple and some steps how to replace your key fob battery. In this article, you will get to know about how to change the battery in a key fob.

 1. Open Your Key Fob

> To open the key fob we will need a cutter and a screwdriver. 

> First of all, take out your key fob.

2. Open The Keyless Remote

> While taking out your key fob, there is a jack at the bottom, give it the help of a cutter or     

   screwdriver and open it by pressing a little, don’t have to ask too much.

> Then in this way your remote will be open, it has one side cell and the other side is covered  

   and there are buttons on the side of the cell.

> There is also a sensor in it and there is a cell in the upper side of the sensor which we are 

   going to replace it.

3. Replace The Battery

> To remove the cell, we have to simply remove the cell.

> The cell is of 3 volt, which is used by any company of 3 volt cells.

> After that you take the new cell and install the new cell under the remote.

> After installing, put the remote cover on and put the remote in place.

> After that the fob has to be installed.


After that you have to check that the new battery is working properly. So in this way you can easily change the battery of your fob and you do not have to go to the service center.

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