Ram Key Fob Batteries & How to Replace Them

It all started with the Dodge Ram, a single pickup developed by the Chrysler Corporation starting in 1980. That one model eventually grew into an entire line of Dodge trucks before breaking off into its own division. Today, Ram Trucks are some of the most powerful, reliable, and respected trucks on the market.

Ram Vehicle Models

Click on your model below to see a guide. Each page shows you all of the key fobs used for that model and a tutorial on how to change your battery at home. Or, you can scroll down to see a chart with each key fob and its information.

PICTUREKEYYEARSBUY BATTERY
Rectangular2019 - PresentCheck on Amazon
Flip2015 - 2019Check on Amazon
Teardrop2010 - 2019Check on Amazon

How to change the battery in the “Rectangular” Ram key fob

Energizer Lithium Coin Blister Pack Watch/Electronic Batteries, 1 Count (Pack of 2)
  • Pack of 2 batteries
  • Lithium coin batteries for watches and electronic devices
  • Has a power of 3 volts

How to change the battery in the “Flip” Ram key fob

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • One pack of (4) lithium coin cell batteries; CR2032 cell size
  • 8-year leak-free shelf life, ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • Replacement for BR2032, DL2032, and ECR2032

How to change the battery in the “Teardrop” Ram key fob

Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • One pack of (4) lithium coin cell batteries; CR2032 cell size
  • 8-year leak-free shelf life, ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • Replacement for BR2032, DL2032, and ECR2032

Frequently Asked Questions

What battery goes in my Ram key? The battery for your key depends on the type of key fob. Scroll up to the chart to see which one you have. The most common Ram key batteries are 3v coin batteries like the CR2450 and CR2032.

Where can I buy Ram key fob batteries? For the best prices, you can buy the batteries on Amazon. Your battery will come right to your door—no need to shop around the hardware store. Here are all of the batteries used in Ram key fobs. Click on your battery to buy on it on Amazon: CR2450 battery, CR2032 battery.

How much does it cost to replace a Ram car key? Getting a new battery at a dealership will cost you significantly more than doing it yourself. If you only need a new battery, you can order it on Amazon for a few dollars and follow one of our tutorials to change it yourself. If you need to replace the entire key job it will be more expensive.

How do you change the battery in a 2018 Ram key fob? It depends on what key fob type you have. Some years have many different key fobs in use at the same time—there is no one correct answer. See our table above to find your specific device. If you have a 2018 Ram, you most likely are using the “Flip” or “Teardrop” key fob. Both of these take one CR2032 battery. Scroll up to see a full DIY video that will teach you to change the battery in these key fobs.

How do you change the battery in a Ram 1500 key fob? Most Ram models use more than one key fob. Click on “1500” from the list on the top of this page to see which key fob type you have along with a full video tutorial.