Why won't my Outback 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 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 happens to my old Outback battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much do DieHard batteries cost for your Subaru Outback?

You can find affordable Outback 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 do car batteries 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.

Why is there white, flaky stuff around my Outback’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 Outback 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.

What do I do about corrosion on my Outback car battery?

Regularly inspecting and cleaning your battery terminals will help keep your Outback’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.

Who sells Outback batteries near me?

When you need a new battery for your vehicle, Firestone Complete Auto Care is here to help. We sell and install Outback batteries at our stores nationwide — and our Firestone Direct mobile vans can provide convenient on-site battery services. Learn more about our mobile battery services and book an appointment.

2006 Subaru Outback Batteries

Get a New Subaru Battery

Subaru Outback Batteries Near You

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2006 Subaru Outback today and schedule a quick installation at Firestone Complete Auto Care.

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2006 Subaru Outback Battery Replacement & Size

Researching battery replacements for your Subaru Outback? Use this chart to find the right battery size and CCAs for your Subaru Outback.

Battery	Engine	Warranty		Cold Cranking Amps
35-1	H4/2.5L	Replacement 24 months	Performance months	500
35-2	H4/2.5L	Replacement 36 months	Performance months	640
35-AGM	H4/2.5L	Replacement 36 months	Performance months	650
35-1	H6/3.0L	Replacement 24 months	Performance months	500
35-2	H6/3.0L	Replacement 36 months	Performance months	640
35-AGM	H6/3.0L	Replacement 36 months	Performance months	650

BATTERIES
H4/2.5L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
H4/2.5L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
H4/2.5L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650
H6/3.0L - Battery: 35-1 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 500
H6/3.0L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
H6/3.0L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buy the Right Battery for Your Subaru Outback

You can pretty much drive your Subaru Outback until you don't want to anymore. But your Outback's battery? Don't count on it to last forever. Generally, car batteries last from three to five years. You want to replace your 2006 Subaru Outback battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A sluggish engine start, an illuminated battery or check engine light, bloated battery case, corroded battery terminals, or weak lights may all indicate that your battery is on its last leg.

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. Stop by for a free battery test and, if needed, get your Subaru Outback a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Subaru’s service specs for Outback battery cold cranking amps and reserve capacity. Get help choosing the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

Firestone Has DieHard Batteries for Outbacks

We know what’s best for your Subaru Outback, which is why we exclusively carry the best. Your Outback needs a reliable, durable and powerful battery in even some of the toughest conditions. DieHard Outback batteries surpass expectations using state-of-the-art advancements to satisfy the expanding power needs of new vehicles and their accessories. Don't call a DieHard battery ordinary. It's an extraordinary battery. Choose a DieHard battery for your Subaru Outback and drive with confidence knowing that performance will be there when you're counting on it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2006 Subaru Outback Battery

Have you recently had a fresh battery installed in your Subaru Outback? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.