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How to Replace the Battery in a 2020 Nissan Altima

Model: Nissan Altima L34 - Years 2018-2026
Part: Battery

In this guide, you will learn how to correctly replace the battery in your 2020 Nissan Altima. First, turn off the car and lift the hood to gain access to the engine compartment. Next, locate the battery on the right side and remove the plastic protective cover. At this point, disconnect both terminals and remove the screws securing the battery using an appropriate wrench. Finally, take out the old battery and replace it with a new one, then reattach the screws and reconnect the two terminals.

Updated on 14 September 2026 by ScegliAuto

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