How To Charge Jeep Key Fob With This Simple Trick?

Jeeps are fun outdoor vehicles that you can use for many purposes. Whether you’re off on an adventure or driving around town, having your key fob with you is essential. Also, with today’s technology, it’s not always easy to whip out your phone and unlock your car.

Using a simple trick, you can find an easy way to charge your Jeep key fob. Start by finding an electrical outlet where you can plug in your Jeep key fob. Next, find the key fob battery and plug it into the outlet. Finally, attach the other end of the battery to your Jeep’s key switch. Now, you’re ready to go!

How To Charge Jeep Key Fob? In-Depth General Guide!

Here’s how to charge your Jeep key fob without any special tools!

Find the Charging Port

If your Jeep key fob doesn’t seem to be charging, or you’re having trouble getting it to work at all, there may be a simple solution. The charging port on most Jeeps is located on the bottom of the car near the engine.

If you can’t find it, try turning off your car and turning it back on again. This should reset your car’s computer and allow you to charge your key fob.

Connect the Jeep Key fob to the charger.

Now connect the key fob to a charger using the included cable. Plug the included cable into an outlet and plug the key fob into the other end of the cable.

When connected to a power source, the Jeep key fob will automatically begin charging.

Wait for the Light to Turn Green

If you have trouble charging your Jeep key fob with this simple trick, your wiring may be wrong. Try waiting for the light to turn green before charging the key fob.

If that does not work, then the battery in your Jeep may not hold a charge. You can try to recharge the battery yourself or take it to a mechanic to replace it.

What Kind of Battery Does My Jeep Key Fob Take?

The Jeep key fob battery takes a CR2032 battery. You can buy these batteries at most convenience stores or even from an online shop like Amazon.

After buying, remove the battery cover on the key fob, and replace the old battery with a new one. Be sure to turn off the car before replacing the battery!

cr2032 key fob battery
cr2032 key fob battery

How Much is a Jeep Key Fob Battery?

A Jeep key fob battery typically lasts around 3 years before it needs to be replaced. A new Jeep key fob battery typically costs $5-$10.

Note- A Jeep key fob battery typically contains about 3 V. A full battery charge takes about 8 hours.

How to Charge the Jeep Compass Key Fob?

If you have a Jeep Compass Key Fob, you can do a few things to charge it. The first thing is to ensure the Jeep Compass Key Fob is fully charged.

You can check the battery life by going to the MyJeep website and entering your vehicle information.

The second thing you can do is connect your Jeep Compass Key Fob to the charging cable that came with it. Make sure that the connector on the Jeep Compass Key Fob is appropriately connected to the connector on the charging cable.

Plug in the charging cable into an electrical outlet and plug your Jeep Compass Key Fob into the connector on the charging cable. The light on the charging cable should turn green when it is fully charged.

How to Charge Jeep Renegade Key Fob?

If your jeep renegade key fob is not charging or not working, there may be a simple solution. To charge the key fob, follow these simple steps:

  • Remove the battery from the Jeep renegade key fob by unscrewing the retaining screw on top of the battery case.
  • Place the battery in an electronic charger designed for this type of battery, such as an iSmart Charger or a Car Battery Charger (both available at most convenience stores). Ensure that both pins on top of the battery are facing down and that you do NOT use a USB port on your computer to charge it!
  • Plug your charger into an AC outlet and wait for the battery to indicate it is fully charged.
  • Replace the battery in the Jeep renegade key fob and screw the retaining screw back in place.

How to Charge Jeep Wrangler Key Fob?

If your Jeep Wrangler key fob doesn’t seem to be charging, you can do a simple trick to charge it. First, remove the battery from the key fob by unscrewing the two screws holding it.

Next, connect the positive (+) side of a battery charger to the screw on one side of the battery and connect the battery’s negative (-) side to the screw on the other side of the battery.

Finally, insert both batteries back into their respective screw holes on the key fob and turn it on. The key fob will now start charging.

How to Charge the Key Fob of Jeep Cherokee?

First, turn off the Jeep Cherokee by pressing and holding the power button for three seconds. Next, remove the key from the ignition and insert it into the fob’s USB port.

Finally, press the power button on the fob to turn it back on. After that, the key fob will start charging.

How to Charge Jeep Grand Cherokee’s Key Fob?

To charge your Jeep Grand Cherokee key fob, open the car door and find the small round port on the side of your key fob. Insert the charger into this port and plug it into a standard wall outlet.

Your Jeep key fob will begin to charge. When it is fully charged, disconnect the charger from the outlet.

How to Charge the 2018 Jeep Grand Cherokee Key Fob?

If you have a 2018 Jeep Grand Cherokee and want to charge your key fob, you can use a simple trick, to charge the key fob.

First, find the charging port on the back of the key fob. On some models, this is located underneath the plastic cover on the back of the key fob. Once you find the charging port, plug in your charger and wait for it to start charging up your key fob.

You will see a green light on the charger when it’s done. If not, try another outlet or try another charger. When your key fob is charged, you can open your car doors and start your engine.

Read Related: Guide To Locating The Battery In Your Jeep Grand Cherokee

How to Charge the 2015 Jeep Grand Cherokee Key Fob?

If you have a 2015 Jeep Grand Cherokee, you can charge your key fob without going into the car. You will need a micro-USB charging cable and a USB wall charger.

The micro-USB charging cable should have a standard USB connector and a “Micro-USB” connector on the other.

Plug the “Micro-USB” connector into the inside of your Jeep’s key fob and plug the other end of the charging cable into a wall outlet. Your Jeep’s key fob will start flashing when it is charging.

Unplug the charging cable from the wall outlet and plug it back into your Jeep’s key fob when it is done. After that, you can use your key fob to start the car.


After reading this blog, you know how to charge your Jeep key fob with a simple trick. This is a great way to keep your Jeep key fob always charged and ready for use. Use a USB wall charger if possible, as these are more reliable than outlet chargers.

Although, a different model of Jeep may require a different type of charging cable or port, even outlet. So it would be best to charge your Jeep key fob according to the guidelines of the key fob manufacturer you are using.

I hope the above guide on how to charge the Jeep key fob will be helpful for you. If so, please share it with your friends on social media using the buttons below.

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Hi, I am Ashley Kiser a professional automotive blogger. I have worked in the automotive industry for over 5 years. I am passionate about cars and love sharing my knowledge with others. I hope this blog will help you make the best decisions when it comes to your car.

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