Replacing an electric scooter battery involves a few simple steps. Start by reading the scooter's user manual and gathering the necessary tools, like a screwdriver or wrench. Ensure safety by turning off the scooter and wearing protective gear. Identify a compatible replacement battery by checking its type, voltage, and capacity. Remove the old battery by unplugging connectors, detaching it from its mount, and properly disposing of it. Prepare the new battery by inspecting for damage, charging if necessary, and following any activation steps. Finally, install the new battery by securing it in place, reconnecting wires, and ensuring a stable installation.