Why won’t my Ascender battery hold a charge?

A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.

What do you do with my dead Ascender battery?

We’ll recycle your car battery for you!

How much will replacing my Isuzu Ascender’s battery cost if I get a DieHard battery?

Get affordable prices on Isuzu Ascender batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How often should I replace my car battery?

A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.

Why is there white, flaky stuff around my Ascender’s battery post?

If you notice white, crusty stuff around the battery terminals of your Ascender, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Ascender’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.

What do I do about corrosion on my Ascender car 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 Ascender owner’s manual for instructions on how to do so.

Where can I find a battery for my Ascender?

You can shop for Ascender batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.

Car Batteries for 2008 Isuzu Ascender

Get a New Isuzu Battery

Get a New Isuzu Ascender Battery

Don't let a failing battery slow you down. Shop replacement batteries for 2008 Isuzu Ascenders today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2008 Isuzu Ascender

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

Battery	Engine	Warranty		Cold Cranking Amps
78-1	L6/4.2L	Replacement 24 months	Performance months	700
78FT-2	L6/4.2L	Replacement 36 months	Performance months	800
78-AGM	L6/4.2L	Replacement 36 months	Performance months	740

BATTERIES
L6/4.2L - Battery: 78-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 700
L6/4.2L - Battery: 78FT-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 800
L6/4.2L - Battery: 78-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 740

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Shopping for Isuzu Ascender Car Batteries

Sadly, your Isuzu Ascender won't last forever. Neither will its battery. The average car battery lasts three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Isuzu Ascender stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corroded battery posts, or faded headlights 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 needed, a replacement battery for your 2008 Isuzu Ascender. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with Isuzu-specific recommendations for Ascender battery CCAs and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose a DieHard Battery for Your Ascender?

We only want what’s best for your Isuzu Ascender, which is why we only carry top-of-the-line replacement parts and batteries. Your Ascender needs a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries shatter expectations and house the latest technology to fuel the expanding power requirements of modern vehicles They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Isuzu Ascender and drive with confidence knowing that performance will be there when you need it most. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2008 Isuzu Ascender Battery

Have you recently had a fresh battery installed in your Isuzu Ascender? Great job! Now, help it last longer and stay charged by caring for it from the get-go. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.

Answers to Your Ascender Car 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 Isuzu Ascender battery, pay us a visit. Our technicians have the answers.

Why won’t my Ascender battery hold a charge? A battery that won't hold a charge is almost as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and get a handle on your car battery’s health.
What do you do with my dead Ascender battery? We’ll recycle your car battery for you!
How much will replacing my Isuzu Ascender’s battery cost if I get a DieHard battery? Get affordable prices on Isuzu Ascender batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.
How often should I replace my car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
Why is there white, flaky stuff around my Ascender’s battery post? If you notice white, crusty stuff around the battery terminals of your Ascender, it's likely corrosion. A chemical reaction between battery acid and the air can create a white, powdery substance that builds up over time on the terminals. This buildup can interfere with the electrical connection between the battery and your Ascender’s electrical system, potentially leading to poor performance, difficulty starting, and other issues.
What do I do about corrosion on my Ascender car 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 Ascender owner’s manual for instructions on how to do so.
Where can I find a battery for my Ascender? You can shop for Ascender batteries at your local Firestone Complete Auto Care, and our expert technicians will even handle the installation. Don’t have time to visit our store? Our Firestone Direct mobile vans can come to you for battery installations! Learn more about our mobile battery services.