2005 Subaru Forester Batteries

Get a Battery for Your Subaru Forester

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2005 Subaru Forester today and schedule a quick installation at Firestone Complete Auto Care.

The Right Battery Size for a 2005 Subaru Forester

Not sure what battery to get for your Subaru Forester? Check the chart to find the right car battery size and cold cranking amps for your Forester.

Battery Engine Warranty Cold Cranking Amps
26R-3 H4/2.5L Replacement 24 months Performance months 575
35-2 H4/2.5L Replacement 36 months Performance months 640
35-AGM H4/2.5L Replacement 36 months Performance months 650
BATTERIES

H4/2.5L

- Battery: 26R-3

- Warranty: Replacement 24 months, Performance months

- Cold Cranking Amps: 575

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

Buy the Right Battery for Your Subaru Forester

Your Forester doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. You want to replace your 2005 Subaru Forester battery before it fails and leaves you stranded. Pay attention to clues that your battery is on its way out. A lagging starter, an illuminated check engine light or battery signal, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is waving goodbye.

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. Visit us for a complimentary battery check and, if needed, get your Subaru Forester a replacement battery. Car batteries are one of our many specialties! Our expert technicians understand Subaru service recommendations for Forester car batteries’ reserve capacities and cold cranking amps. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Firestone Has DieHard Batteries for  Foresters

We only want what’s best for your Subaru Forester, which is why we exclusively carry the best. Your Forester needs a reliable, durable and powerful battery in even the most extreme conditions. DieHard batteries go above and beyond using state-of-the-art advancements to satisfy the expanding power needs of modern vehicles They're no ordinary battery, they're extraordinary. Choose a DieHard battery for your Subaru Forester 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.

Caring for a New Subaru Forester Battery

Did you recently have a new 2005 Subaru Forester car battery installed? Congrats! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, limiting short trips, keeping the battery posts corrosion-free, and not using electronics such as the radio and power outlets when the engine is off.

Commonly Asked Forester Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have battery questions that are Subaru Forester-specific, pay us a visit. Our technicians are happy to help.

  • Why doesn’t my Forester battery stay charged? A battery is in its final hour when it will no longer hold a charge. The battery may be too old. Or, you may have a habit of leaving your car doors open and the lights on overnight. Stop in for a free battery check at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What happens to my old Forester battery? We’ll recycle your car battery for you!
  • How much will replacing my Subaru Forester’s battery cost if I get a DieHard battery? Get affordable prices on Subaru Forester 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.
  • What is the average lifespan of a car battery? Car battery lifespan varies depending on a few factors, including driving conditions, accessories,  how well it’s maintained, and the type of battery. On average, a car battery lasts about three to five years.
  • What is the white, crusty substance accumulating on my Forester’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 Forester 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 Forester 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 Forester owner’s manual for instructions on how to do so.
  • Where can I purchase Forester batteries near me? At Firestone Complete Auto Care, we make it easy to get a new car battery. Our stores sell and install Forester batteries, and our Firestone Direct mobile vans can even come to you for added convenience. Check out our mobile battery services to learn more.