2011 Subaru Forester Battery Size
The 2011 Subaru Forester uses a BCI Group 35 battery, rated about 540-640 cold cranking amps (Flooded).
- Battery type (OEM)
- Flooded
- Cold cranking amps (CCA)
- 540-640
- Terminal position
- Standard-terminal layout
- Dimensions (L×W×H)
- 230×175×225 mm
- Location
- Under the hood (engine bay)
Start-stop trims (2019+) use an EFB battery in the same group. Always confirm against your owner's manual or current battery label.
Where to buy a Group 35 battery
A car battery is heavy and expensive to ship, so buying in person (Walmart, Costco, or a local auto-parts store) often beats online once you count free installation and the core-charge refund on your old battery. To compare prices and reviews online:
Search Group 35 batteries on Amazon540+ CCA, FloodedAs an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What size battery does a 2011 Subaru Forester take?
The 2011 Subaru Forester uses a BCI Group 35 battery, rated around 540-640 cold cranking amps.
Does the 2011 Subaru Forester need an AGM battery?
No - it comes with a flooded battery from the factory. You can usually upgrade to AGM in the same Group 35 size, but it isn't required.
How many cold cranking amps (CCA) does it need?
Aim for roughly 540-640 CCA. Choosing at or above the OEM rating is fine; going below can cause hard starts in cold weather.
Where is the battery located?
Under the hood (engine bay). Standard-terminal layout.