This bookmark focuses on the Unitree go2 battery as part of a broader uptime and session-planning workflow. It explains why charging, spare planning, operating rhythm, and recovery procedures matter as much as the robot itself. Useful for teams using Go2 in labs, classrooms, demos, or field tests where reliable session time affects the value of each robot deployment. It also supports cleaner planning, internal review, and non-promotional sharing across bookmarking platforms and directories.