How long does a car fob battery last?

What’s a normal amount of time for a car key fob battery to last? I think mine might be dying, but I haven't had it for very long.

I’m sorry to hear that you’re having trouble with your key fob. Most car fob batteries will last for three to four years with regular use. But if you regularly leave your key near your car, it’s likely the battery will drain faster.
To help your fob battery last longer, you should store your key at least 10 feet away from your car. Any closer and the car will recognize the fob—putting it in an active state and draining the battery. Luckily, fob batteries typically cost around $5, and you can get them from a wide range of stores and dealers.
If you’re already taking time to replace your key battery, take an extra three minutes to save on car insurance with Jerry. A licensed broker, the Jerry app can help you find and compare quotes from over 50 top providers in minutes. If you find a better rate, Jerry can help you switch plans and even help cancel your old policy!
Liz Jenson
Answered on Oct 27, 2021

Did this answer help you?

Ask us a question by email and we will respond within a few days.

Have a different question?

You can meet us at our office and discuss the details of your question.
Let Jerry’s experts help you find savings on your car insurance!
No long forms or spam · Get quotes from 40+ carriers
Find insurance savings (100% Free)
rating primary
4.7/5 Rating on App Store

Easiest way to compare and buy car insurance

No long forms
No spam or unwanted phone calls
Quotes from top insurance companies
Find insurance savings — it's 100% free