Do it yourself
Frequently asked questions about cars and motorcycles
In this tutorial, you will see how to replace the battery in the Kawasaki Ninja 300, a very simple and quick operation. First, ensure that the key is not inserted, then remove the two panels located on either side of the rider's seat by unscrewing the respective fixing screws. Next, remove the seat itself, unscrew the indicated bolt, and lift the block containing the ECU. At this point, disconnect the power terminals starting with the negative, extract the old battery from the housing, and fit the replacement by following the reverse procedure.

Updated on 4 September 2026 by ScegliAuto

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