Peninsula Battery · South San Francisco · Since 1993
Subaru Outback Battery
Free battery testing, installation at our shop, pickup in about 1 hour, or $35 same-day delivery.
Need a new battery for your Subaru Outback? Peninsula Battery stocks the right size for 2005–2025 Subaru Outback models at our South San Francisco shop. We'll test your old battery free, install the new one at the shop, or deliver it same-day across the Bay Area for $35.
Subaru Outback battery size by year
| Model years | Battery group size | Type |
|---|---|---|
| 2005–2019 | Group 35 or Group 25 | Flooded/AGM |
| 2020–2025 | Group 47/H5 | EFB |
More than one size listed? Some years use a different battery depending on engine, trim or options (for example hybrid vs. gas, or start-stop). Match the group number on the label of your current battery, or call (650) 583-6735 and we'll confirm.
AGM vs. flooded: if your Subaru Outback came with an AGM battery (common on start-stop models), replace it with AGM. Otherwise a standard flooded battery works, and AGM is an optional upgrade for longer life.
Batteries that fit
Group 35 batteries in stock
Group 25 batteries in stock
Group 47/H5 batteries in stock
Get it done today
- Free battery testing — make sure it's the battery, not the alternator.
- Pickup in about 1 hour at 1139 Airport Blvd, South San Francisco.
- $35 same-day delivery within 25 miles when you order by 1 pm (Mon–Fri).
- Old battery recycling and core exchange.
Not sure? Use the Battery Finder with your exact year, make and model, or call (650) 583-6735.