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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 Nissan AltimaBattery Location & Size
OEM battery spec from the factory service manual for the L34 (2019-2024) (2019-2024).
Quick Answer
Location
Under hood, passenger side
Battery Size
Group 35
CCA Rating
500 CCA
Type
Standard lead-acid
Difficulty: Easy β 15 min
Source: Factory service manual β 2021 Nissan Altima L34 (2019-2024).
This vehicle's factory manual
2021 Nissan Altima: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
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Maintenance Specs
Frequently Asked Questions
- Where is the battery in a 2021 Nissan Altima?
- The 2021 Nissan Altima battery is located under hood, passenger side.
- What size battery does a 2021 Nissan Altima take?
- The 2021 Nissan Altima uses a Group 35 battery with at least 500 CCA.
- How hard is it to replace the battery on a 2021 Nissan Altima?
- Battery replacement is rated as easy β 15 min.
