2011 Cadillac Escalade EXT Batteries

Get a Battery for Your Cadillac Escalade EXT

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2011 Cadillac Escalade EXT today and schedule a quick installation at Firestone Complete Auto Care.

2011 Cadillac Escalade EXT Battery Replacement & Size

Not sure what battery to get for your Cadillac Escalade EXT? Use this chart to find the right battery size and CCAs for your Cadillac Escalade EXT.

Battery Engine Warranty Cold Cranking Amps
91-1 V8/6.2L Replacement 24 months Performance months 615
48H6 V8/6.2L Replacement 36 months Performance months 730
H6-AGM V8/6.2L Replacement 36 months Performance months 760
BATTERIES

V8/6.2L

- Battery: 91-1

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 615

V8/6.2L

- Battery: 48H6

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 730

V8/6.2L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

Buying a Replacement Battery for Cadillac Escalade EXT

Your Escalade EXT doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2011 Cadillac Escalade EXT battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A slow engine crank, a blinking battery or check engine light, bloated battery case, corrosion-covered posts, or faded headlights may all indicate that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With best-in-class tools we can tell you how much "life" is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2011 Cadillac Escalade EXT running! Car batteries are one of our many specialties! Our technicians are familiar with Cadillac-specific recommendations for Escalade EXT car batteries’ reserve capacities and cold cranking amps. Get help figuring out the battery size that matches your vehicle, and schedule an appointment today for a quick car battery replacement.

Why Choose a DieHard Battery for Your Escalade EXT?

Your Cadillac Escalade EXT deserves the best, which is why we only carry top-of-the-line replacement parts and batteries. Your Escalade EXT needs a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard batteries shatter expectations using state-of-the-art advancements to meet the expanding power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Cadillac Escalade EXT and have the peace of mind that your battery will perform when you need it. That's the kind of battery we deliver.

Making Your Escalade EXT’s New Battery Last

Did you recently have a new 2011 Cadillac Escalade EXT car battery installed? Congrats! You can give your new battery a head start with proper care and attention. flipping the dome lights and headlights off when exiting the car, limiting short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Top Escalade EXT Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are Cadillac Escalade EXT-specific, visit your nearest store. Our technicians have the answers.

  • Why doesn’t my Escalade EXT 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’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What do you do with my old Escalade EXT battery? We’ll recycle your car battery for you!
  •  How much do DieHard batteries cost for your Cadillac Escalade EXT? You can find affordable Escalade EXT batteries by using one of our car battery coupons, when available. Plus, every DieHard battery comes with extra coverage thanks to DieHard Assurance and a free replacement warranty.
  • How long can I expect my car battery to last? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • What is the white, crusty substance accumulating on my Escalade EXT’s battery post? A chemical reaction between battery acid and the air can cause a white, crusty buildup to form on the terminals of your Escalade EXT car battery. This buildup — known as corrosion — can impede the flow of electricity and cause a range of issues, from poor performance to premature battery failure.
  •  How do I clean corrosion off my Escalade EXT vehicle battery? To help extend the life of your battery, you should routinely inspect and clean the terminals using a baking soda and water mix, wire brush, and rag. Be sure to disconnect the battery cables before cleaning and check your Escalade EXT owner’s manual for instructions on how to do so.
  • Where can I find a battery for my Escalade EXT? Your local Firestone Complete Auto Care sells and installs Escalade EXT batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.