Why doesn’t my Outback battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a complimentary 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 Outback battery?

We recycle it, taking care of both your car and the Earth.

How much do DieHard batteries cost for your Subaru Outback?

Subaru Outback batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.

How often should I replace my car battery?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

What is the white, crusty substance accumulating on my Outback’s battery post?

The white, flaky stuff that can build up around your Outback’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your Outback, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

How do I clean corrosion off my Outback 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 Outback owner’s manual for instructions on how to do so.

Where can I purchase Outback batteries near me?

At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Outback batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.

2015 Subaru Outback Batteries

Get a New Subaru Battery

Get a Battery for Your Subaru Outback

Don't let a failing battery slow you down. Shop replacement batteries for 2015 Subaru Outbacks today and schedule a quick installation at Firestone Complete Auto Care.

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2015 Subaru Outback Battery Replacement & Size

Need more info about Subaru Outback batteries? Check the chart to find the right car battery size and cold cranking amps for your Outback.

Battery	Engine	Warranty		Cold Cranking Amps
25-1	H4/2.5L	Replacement 24 months	Performance months	550
25-1	H6/3.6L	Replacement 24 months	Performance months	550

BATTERIES
H4/2.5L - Battery: 25-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550
H6/3.6L - Battery: 25-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 550

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Buying a Replacement Battery for Subaru Outback

Your Outback doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Don’t get stranded by your Outback’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A slow engine crank, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery needs attention.

Plus, at Firestone Complete Auto Care, we’ll test your battery for free. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if necessary, a battery replacement to help keep your 2015 Subaru Outback running! Car batteries are only one of our many strong suits. Our expert technicians understand Subaru service recommendations for Outback battery CCAs and reserve capacity. Get help choosing the battery size that fits your car perfectly, and schedule a fast car battery replacement at your earliest convenience.

Find the Right DieHard Battery for Your Outback

Your Subaru Outback deserves the best, which is why we carry just that. Your Outback needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard batteries go above and beyond using the latest innovative technology to satisfy the expanding power requirements of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your Outback and have the peace of mind that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

Making Your Outback’s New Battery Last

Got a new car battery installed in your 2015 Subaru Outback? Congrats! You can give your new battery a head start with proper care and attention. turning off all of the lights when you leave your vehicle, cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.