Tools: screwdriver, new batteries.

1. Use a screwdriver to open the battery cover and remove all the wiring on the battery.

2. Take out the old battery, put the new battery in, and connect some lines.

3. Finally, use a screwdriver to fix the cover.

Greentree is a trademark brand applied for registration by Yushu Getai Trading Co., Ltd. at the State Trademark Administration. It is a technology-based new energy electric vehicle brand.