Most people carry a lot of stuff around with them every day, including you. Whether it’s your phone, keys, or wallet, keeping track of everything is tough. And if something happens to one of those items- as your key fob battery dies- it can be difficult to get by without it.
A key fob is a miniature gadget used to remote control various devices, such as your car door locks, garage door opener, or security system. Key fobs typically use a small coin cell battery, which must be replaced periodically. When the battery in your key fob needs to be replaced, you have several options. The first is to head to your local auto parts store. Many of these stores carry replacement batteries for key fobs. They can usually help you identify the correct battery for your specific model. An additional choice is to buy a replacement battery online. It can be a convenient option, as you often find lower prices and a more comprehensive selection of batteries.
However, it is vital to be sure that you are ordering the correct battery for your key fob. Or else you might wind up with a broken key fob and a slope bill. When in doubt, it’s always best to consult your owner’s manual or contact the manufacturer directly. With a bit of research, you’ll be able to find the perfect replacement battery for your key fob in no time.
Table of Contents
- How Much Does a Key Fob Battery Cost?
- How Do I Know What Battery to Get for My Key Fob?
- Do I Have to Reprogram My Key Fob if I Change the Battery?
- Can I Replace a Key Fob Myself?
- How Long Do Car Key Fob Batteries Last?
- Are All Key Fob Batteries the Same?
- How Much Does It Cost to Get a New Key Fob Programmed?
How Much Does a Key Fob Battery Cost?
A key fob battery typically costs between $10 and $20. Generally, you can expect to pay $10 or less for a replacement key fob battery. However, the exact price will depend on the make and model of your car. Some carmakers (like Honda and Toyota) use standard CR2032 batteries in their key fobs, which are easily accessible at the majority of battery retailers. Other carmakers use proprietary batteries that can only be purchased from dealerships or manufacturers. If you find that your key fob is not functioning as it should, it is likely time to replace the battery. The process of changing the battery is usually very simple and inexpensive. You can either take it to a professional or do it yourself.
How Do I Know What Battery to Get for My Key Fob?
If you need to replace the battery in your key fob, the first step is to identify the correct type of battery. Key fobs use various batteries, so choosing the right one is essential. Unfortunately, this can be tricky, as many key fobs do not have the type of battery printed on them. However, all batteries have an identification number printed on the top. This number will usually be a series of letters and numbers. Once you have located the identification number, you can use an online cross-reference chart to find the correct type of battery.
Do I Have to Reprogram My Key Fob if I Change the Battery?
In order for your key fob to once again recognize your car after changing the battery, you will need to reprogram it. Although it is a fairly straightforward procedure, it will differ depending on the make and model of your car. In most cases, you’ll need to use the key fob to reprogram the device. Typically, it can be accomplished by pressing buttons on the key fob or by pressing a series of buttons in a certain order. Once you’ve reprogrammed the key fob, it should work as usual.
Can I Replace a Key Fob Myself?
Losing a key fob can be a frustrating experience. Not only do you have to search for the lost key, but you also have to deal with the cost of replacing it. However, you may be able to program a replacement yourself. Depending on the make and model of your car, you may be able to use a spare key to program the new key fob. Alternatively, you may be able to connect the new key fob to your car’s computer system and follow the instructions on the screen. If you are unsure how to program the new key fob, consult your car’s owner’s manual or contact a qualified automotive locksmith.
How Long Do Car Key Fob Batteries Last?
Car key fobs are a convenient way to unlock and start your car without fumbling for keys. However, like all battery-powered devices, they eventually need to be replaced. On average, car key fob batteries will last three to four years. However, the frequency of use and exposure to extreme temperatures of the fob, among other things, can affect this. So don’t be caught off guard when your key fob starts acting up. Be prepared and know when it’s time for a change. It may be necessary to change the battery if your key fob starts to feel sluggish or stops functioning as well as it once did. Luckily, this relatively easy process can be done at home with just a few tools.
Are All Key Fob Batteries the Same?
The answer is no. Car manufacturers use different types of batteries in their key fobs, and it’s essential to use the correct type of battery to ensure that your key fob works appropriately. For example, some key fobs use CR2032 batteries, while others may use AAA or AA batteries. Using the wrong type of battery in your key fob could cause it to malfunction, so it’s always best to use the right type of battery to keep your key fob working properly.
How Much Does It Cost to Get a New Key Fob Programmed?
The cost of having a new key fob programmed will vary depending on the make and model of your vehicle. In general, you can anticipate paying between $85 and $400 for the service. If you have a luxury vehicle or your key fob is particularly complex, you may end up on the higher end of that range. However, in many cases, programming a new key fob is a fairly simple and inexpensive process. Therefore, it’s always worth checking with your dealer or locksmith to see how much it would cost to have a new key fob programmed before replacing it outright.
If you are in the market for a key fob battery, there are a few places you can buy them. You can buy key fob batteries at most convenience stores or automotive stores. Walmart and Amazon also sell key fob batteries online. Be sure to compare prices before purchasing a key fob battery to ensure you get the best deal.