Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Subaru ForesterBattery Location & Size
OEM battery spec from the factory service manual for the SK (2019-2024) (2019-2024).
Quick Answer
Location
Under hood, passenger side
Battery Size
Group 25
CCA Rating
550 CCA
Type
Standard lead-acid
Difficulty: Easy — 15 min
Source: Factory service manual — 2021 Subaru Forester SK (2019-2024).
This vehicle's factory manual
2021 Subaru Forester: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2021 Subaru Forester
Frequently Asked Questions
- Where is the battery in a 2021 Subaru Forester?
- The 2021 Subaru Forester battery is located under hood, passenger side.
- What size battery does a 2021 Subaru Forester take?
- The 2021 Subaru Forester uses a Group 25 battery with at least 550 CCA.
- How hard is it to replace the battery on a 2021 Subaru Forester?
- Battery replacement is rated as easy — 15 min.