Car Batteries for 1985 Renault R18i

The Right Battery Size for a 1985 Renault R18i

Need more info about Renault R18i batteries? Use the following chart to find information on Renault R18i battery size and cold cranking amps.

Battery Engine Warranty Cold Cranking Amps
MT-42 L4/2.2L Replacement 24 months Performance 60 months 500


- Battery: MT-42

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 500

Buy the Right Battery for Your Renault R18i

Sadly, your Renault R18i won't last forever. Neither will its battery. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Renault R18i stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 1985 Renault R18i running! Car batteries are one of our many specialties! Our expert technicians understand Renault service recommendations for R18i battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose an Interstate Battery for Your R18i?

We know what’s best for your Renault R18i, which is why we exclusively carry the best. Our technicians install over 700,000 batteries/year using Interstate Batteries, America’s #1 replacement battery brand. Interstate leads the way in terms of car battery reliability, performance, and innovation. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Renault R18i. Their powerful products are installed in boom lifts, commercial trucks, UTVs, and fishing boats. To run optimally, your 1985 Renault R18i requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.

Caring for a New Renault R18i Battery

Have you recently had a fresh battery installed in your Renault R18i? Great job! Give your new car battery the best start with proper care. turning off all of the lights when you leave your vehicle, 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 R18i Battery Questions

Firestone Complete Auto Care has answers to your top car battery questions. If you have a battery question that's unique to your Renault R18i battery, stop by your nearest store. Our technicians have the answers.

  • Why doesn’t my R18i battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery might be old. Or, you may have been leaving your car doors ajar and the cabin light at night. Stop by for a complimentary battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old R18i battery? We recycle it, taking care of both your car and the Earth.
  • How much will replacing my Renault R18i’s battery cost? You can find affordable R18i batteries by using one of our car battery coupons, when available. Plus, every Interstate Battery comes with a maintenance-free performance warranty and limited-time free replacement.

Get a Battery for Your Renault R18i

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 1985 Renault R18i today and schedule a quick installation at Firestone Complete Auto Care.