Skip to Content

Cost of Replacing Jeep Wrangler Battery: Complete Guide

The primary function of a vehicle battery is to deliver power to the automobile in order for the engine to start. If this extremely critical component of your car is not functioning correctly, it may need to be replaced.

The cost of replacement varies depending on the kind of vehicle, although it is normally quite steady. It is estimated that the cost of the Jeep Wrangler Battery Replacement will be around $245.

The topic of our article today is the battery replacement cost of Jeep Wrangler. So, hang on till you find your answer.

Key points:

  • Jeep’s battery is an important element as it provides power
  • Replacing your Jeep Wrangler battery can cost you a good amount of money.
  • A stepwise guideline is followed for the installation of the battery.

Jeep Wrangler Battery Replacement Cost (Updated Price)

Changing the battery in a Jeep Wrangler typically costs $253, which includes $158 in supplies and $95 in labor.

Finding the right battery depends on the temperature of your climate, the size of the battery, and the number of additional applications you need to power during operation, such as fog or power lights.

A high-CCA starting and deep cycling capabilities are provided by Optima’s SprialCell technology, which is quite unique. In addition, NorthStar produces high CCA batteries that can be recharged in a matter of minutes.

Each battery is engineered to start quickly and easily, while utilizing heat-resistant technology and spill-proof construction to extend battery life much beyond that of traditional batteries.  So, you need to Find a battery that will keep your Wrangler lifestyle going strong.”

Here are some battery options for your Jeep Wrangler:

             Product nameBattery cell compositionWeight (pound)Price
Optima Batteries DH6 YellowTop Dual Purpose Sealed AGM BatteryLead-Acid, AGM54 Pounds$309.99
NORTHSTAR Pure Lead Automotive Group 94R (L4) Battery NSB-AGM94RSealed Lead Acid57 Pounds$285.99
ODYSSEY Batteries 34R-PC1500-A Group 34 Automotive/Light Truck Battery   Lead Acid51.5 Pounds$348.24
ACDelco 48AGM Professional AGM Automotive BCI Group 48 BatterySilver-Calcium45.5 Pounds$182.62  
Optima Batteries 8025-160 25 RedTop Starting BatteryLead-Acid, AGM31.7 Pounds$224.99  

When Should You Replace Your Jeep Wrangler Battery?

You will see some indications that your Jeep’s battery needs to be replaced. these are –

1. Your automobile will not start

A fresh battery has a set capacity for supplying electricity. This capacity is known as the battery’s cranking amps rating.

Aged batteries can only give a fraction of the amps they were designed to deliver. It will be difficult or impossible to start your automobile if the cranking amps fall below a certain level.

2. A warning light on the battery or charging system is lighted

If a battery or charging system warning light illuminates, a mechanic should do a few basic checks to determine whether a battery replacement is required.

3. Electrical components are inoperable

When a battery begins to fail and the voltage produced by the battery diminishes, car electrical components, such as the security system, might malfunction. If you’re having electrical problems, it’s a good idea to get the batteries examined.

If you see these symptoms try replacing your battery as soon as possible. But I would recommend you to do a battery test before replacing it, just to be sure. Driving with died battery can be harmful, so measures should be taken immediately.

Jeep Wrangler Battery Installation Guide:

You can easily install your Jeep Wrangler’s battery by following our installation guide.

First you need to remove the battery for installing the new one. For that follow these steps-

  1. Disconnect and isolate the battery negative cable by loosening the Pinch clamp bolt.
  2. Disconnect the battery positive cable by loosening the pinch clamp bolt.
  3. Loosen the bolt and remove the retainer that secures the battery to the tray in gasoline-powered vehicles.
  4. Loosen the bolts and remove the retaining bracket that holds the battery) down to the tray in vehicles with diesel engines.
  5. Take the vehicle’s battery out.
  6. Disconnect the terminal guard (if available) from the battery.

And for Battery Installation of your Jeep Wrangler follow these steps-

  1. Install the battery in the vehicle, making that the thermal protection is in place (if one is available) and that the battery is correctly positioned on the battery tray.
  2. Install the bracket bolts and set the retaining bracket onto the battery on cars with diesel engines. Bolts should be tightened.
  3. Install the battery hold down retainer and bolt on gasoline-powered cars, making sure it is properly positioned on the battery. Tighten the bolt that holds the hold down in place.
  4. Attach the positive cable to the battery and tighten the pinch clamp screw.
  5. Attach the negative cable to the battery and tighten the pinch clamp nut.
  6. Ensure that the vehicle is in perfect working order.

There are few things you need to keep on mind while replacing your jeep wrangler’s battery

  • The integrity of the electrical connections to the battery posts is critical when replacing the battery.
  • Batteries hold a lot of energy and if short-circuited can explode and cause eye injury. Use insulated tools to connect cables to battery terminals.
  • Batteries must be connected positively to positive wire and negatively to body ground. If the polarity is reversed, the electrical system may likely be damaged.
  • When removing or servicing a battery, an appropriate pair of heavy-duty rubber gloves should be used to protect the hands from battery acid.
  • Batteries should only be detached if the engine is off and the alternator is not functioning. Disconnecting a car battery while the alternator is operating might harm sensitive electrical components like the PCM.

How Safe is To Drive with Battery Problems?

You can drive with a problematic battery, but a weak battery might leave you stuck if it dies entirely and you can’t start your automobile. In addition to the electrical system, a faulty battery might cause problems with the security and shift interlock systems.

Where Is the Battery in A Jeep Wrangler?

On the passenger side of your Jeep Wrangler, you’ll find the Jeep’s battery.

The battery is held in place by a strap-like hold-down that goes over the top of the battery. The hold-down must be removed before the battery can be removed.

How often should you replace a car battery?

The usual lifespan of a car battery is three to five years; however this is dependent on a number of other factors as well:

  • Weather conditions exposure
  • The amount of time you spend driving
  • The battery’s quality
  • Whether or whether you do regular battery maintenance and cleaning
  • Increasing in-car power requirements, such as phone charging, DVD players, tablets, and so on.

How Long Does It Take to Replace A Car Battery?

The amount of time it takes to replace a car battery varies and depends on how fast auto services department can change approximately it would take 30 minutes.


Your vehicle’s battery is a crucial component. If it isn’t working, it must be replaced immediately. The cost of a replacement battery varies based on the type of battery you desire for your Jeep and the cost of labor.

Before you do so, we went over all of the key facts you need to know. We hope reading this has been beneficial to you.

Related Posts: