2018 Jeep Wrangler Car Batteries

2018 Jeep Wrangler Battery Replacement & Size

Researching battery replacements for your Jeep Wrangler? Check the chart to find the right car battery size and cold cranking amps for your Wrangler.

Battery Engine Warranty Cold Cranking Amps
BATTERIES

Buy the Right Battery for Your Jeep Wrangler

Your Wrangler doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2018 Jeep Wrangler battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated check engine light or battery signal, bloated battery case, corrosion-covered posts, and subpar electrical performance can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if necessary, a battery replacement to help keep your 2018 Jeep Wrangler running! Car batteries are one of our many specialties! Our expert technicians understand Jeep service recommendations for Wrangler car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that's best for your Wrangler, and schedule an appointment today for a quick car battery replacement.

Are Interstate Batteries Good for Wranglers?

Your Jeep Wrangler deserves the best, which is why we carry just that. We replace over 700,000 batteries each year with America's #1 replacement battery from Interstate Batteries. Interstate has been an battery-industry leader for durability, charge capacity, and innovation for many years. That's why you'll find Interstate Batteries in the engines of many a Jeep Wrangler. Their entire line of powerful offerings can be found in boom lifts, freightliners, UTVs, and boats! To run optimally, your 2018 Jeep Wrangler requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Jeep Wrangler Battery

Did you recently have a new 2018 Jeep Wrangler car battery installed? Great job! Give your new car battery the best start with proper care. You can take care of your battery by cutting back on unnecessary short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Commonly Asked Wrangler Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Jeep Wrangler battery, pay us a visit. Our expert techs have the answers you need.

  • Why doesn’t my Wrangler battery stay charged? A battery that won't hold a charge is almost as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop by for a free battery test at your nearest Firestone Complete Auto Care and get a handle on your car battery’s health.
  • What do you do with my old Wrangler battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Jeep Wrangler’s battery cost? Get affordable prices on Jeep Wrangler batteries by using one of our limited-time battery deals. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a New Jeep Wrangler Battery

Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 Jeep Wrangler at Firestone Complete Auto Care.