Monday to Saturday - 8:00 -17:30

The 2015 Toyota Prius is a hybrid electric vehicle that has been designed to minimize its environmental impact. The key battery is one of the most important components of the car, and it needs to be regularly maintained in order to keep the car running smoothly. There are a few things that you can do to prolong the life of your key battery, and we’ve outlined them below.
If you own a 2015 Prius, you may have noticed that your key fob isn’t working as well as it used to. The reason for this is because the battery inside the key fob is running low and needs to be replaced.
Fortunately, replacing the battery in your Prius key fob is a pretty easy process.
All you need is a small screwdriver and a new CR2032 battery. Here’s how to do it:
1. Remove the screws from the back of the key fob with a small screwdriver.
2. Pry open the back of the key fob with your screwdriver.
3. Take out the old CR2032 battery and replace it with a new one. Make sure that the positive side (the + sign) is facing up when you insert the new battery into the key fob.
4.. Screw the back of the key fob shut and then test it out to make sure that it’s working properly again!
2010-2015 Toyota Prius Key FOB battery replacement
How to Change Prius Key Battery 2015
If you own a 2015 Toyota Prius, chances are you’re familiar with the maintenance required to keep it running smoothly. One of the things you may not have thought about, however, is changing the key battery. The key fob for your Prius contains a small battery that helps power the device.
Over time, this battery will run down and will need to be replaced. Here’s a quick guide on how to change prius key battery 2015 model year:
1. Start by removing the key fob from your keychain.
You’ll notice there is a small release button on the back of the fob. Press this button and pull apart the two halves of the fob.
2. Inside, you’ll see a small circuit board and a metal contact point.
Locate the small battery (it will be clearly marked) and gently pry it out of its housing using a flathead screwdriver or similar tool.
3. Take note of which way the battery is positioned in its housing so that you can insert the new one correctly later on. Then, use your fingers or tweezers to carefully remove any debris or corrosion from around the contact points before inserting fresh batteries into place (again being careful to orient them correctly).
If desired, you can also use a cotton swab dipped in rubbing alcohol to clean off these areas for extra peace of mind. Just be sure not to get any liquid inside of the key fob!
Prius Key Battery 2014
If you own a 2014 Toyota Prius, then you may have noticed that your key fob isn’t working as well as it used to. This is because the battery inside the key fob is starting to die. Luckily, it’s easy to replace the battery in your key fob and get it working like new again.
To start, you’ll need to purchase a replacement CR2032 battery. You can find these batteries at most electronics stores or online. Once you have the battery, pop open the back of your key fob using a small screwdriver.
There should be a small retaining clip holding the back cover in place – simply pry it up and remove the cover.
With the back cover off, you should see the old battery inside. Carefully remove it and insert the new one in its place, making sure that the positive ( + ) side is facing up.
Then, just put the back cover on and screw it in place – that’s all there is to it!
Your key fob should now be working like new again. If not, then there may be another issue with your key fob that will need to be addressed by a professional.
2016 Prius Key Fob Battery Replacement
If you own a 2016 Prius, chances are you’ve had to replace the battery in your key fob at least once. If not, you will eventually have to do it. Here’s a quick guide on how to do it yourself, and save some money while you’re at it.
You’ll need a few things before getting started:
– A small Phillips head screwdriver
– A new CR2032 coin cell battery
– Some patience!
First, use the Phillips head screwdriver to remove the screws from the back of your key fob. There should be two of them.
Once the screws are removed, gently pry open the back half of the key fob case with your fingers. You should now see the circuit board and battery inside. Remove the old battery by carefully pulling it out with your fingers or using a small flathead screwdriver if necessary.
Be careful not to damage any of the surrounding components as you do this. Install the new CR2032 coin cell battery in its place, making sure that the positive (+) side is facing up. Gently snap closed the back half of the key fob case and secure it with the two screws you removed earlier.
That’s it!
Prius Key Battery 2010
The 2010 Toyota Prius comes with a standard keyless entry system. The key fob has a built-in battery that will eventually need to be replaced. This is a quick and easy process that can be done at home with just a few tools.
If you notice that your key fob isn’t working as well as it used to, it’s probably time to replace the battery. You’ll need a small flathead screwdriver and a new CR2032 battery. Just pry open the back of the key fob and replace the old battery with the new one.
Make sure to test the key fob after you’ve replaced the battery to make sure it’s working properly.
If your 2010 Toyota Prius is still under warranty, you may be able to get the replacement battery for free from your local dealership. Otherwise, they should be able to point you in the right direction for finding an affordable replacement option.

Credit: northcoastkeyless.com
What Battery Does a 2015 Toyota Prius Key Fob Take?
If you own a 2015 Toyota Prius, then you likely know that the key fob battery is not like most other batteries. In fact, the key fob for this year’s model takes a CR2032 3-volt lithium coin cell battery. This type of battery is also known as a button or watch battery, and can be found at most electronics stores.
When it comes to replacing the battery in your key fob, it is actually quite simple. All you need to do is remove the back cover of the key fob (typically done by popping it off with a small flathead screwdriver) and then locate the small round battery inside. Once you have found the battery, simply use a small Phillips head screwdriver to unscrew the old one and replace it with a new CR2032 3-volt lithium coin cell battery.
Be sure to line up the positive (+) side of the new battery with the positive side of where the old one was located before screwing it in place.
And that’s really all there is to it! Replacing the battery in your 2015 Toyota Prius’ key fob is quick, easy and relatively inexpensive – so there’s no excuse not to keep your keys working properly.
What Kind of Battery Does a Prius Key Use?
A Prius key uses a 3.0-volt lithium coin cell battery. This type of battery is also known as a CR2032 or DL2032. It is a small, round battery that is about the size of a quarter.
How Do I Change the Battery in My Prius 2015 Key?
If you have a 2015 Prius, then you’ll need to know how to change the battery in your key. The process is actually pretty simple and only takes a few minutes. Here’s what you’ll need to do:
1. Start by removing the key from the ignition. You can do this by pressing the release button on the side of the key fob.
2. Once the key is out, take a look at the back of it.
You should see a small screw near the bottom. Use a Phillips head screwdriver to remove this screw.
3. With the screw removed, you should now be able to pry open the back of the key fob using a flathead screwdriver or something similar.
Be careful not to damage anything as you pry it open.
4. Inside, you’ll see the old battery (it will likely be some type of coin cell battery). Remove this battery and dispose of it properly.
Then, insert the new battery making sure that it’s oriented correctly (the positive side should be facing up).
How Do I Program My 2015 Prius Key Fob?
Assuming you would like tips on how to program your 2015 Prius key fob:
If you need to replace or reprogram your 2015 Prius key fob, there are only a few simple steps you need to follow. First, find the black button on the back of your key fob.
If you have a standard key, this button will be located near the base of the key. If you have a smart key, it will be located on the side of the key near the tip. Once you have found the button, press and hold it for about five seconds.
Then, use either your regular car key or your smartkey to start the ignition. Once the engine has started, release the button on your key fob and press it again for about three seconds. You should hear a beeping sound coming from your dash; this means that your newkey fob is programmed and ready to use!
Conclusion
The 2015 Toyota Prius comes with a new key battery. The old one was notorious for dying at inopportune times, leaving owners stranded. The new battery is supposed to be much more reliable.