·Cautions of Battery Installation
1. Batteries should be placed upright, and using batteries upside down is prohibited;
2. Do not give the battery abnormal vibration and impact;
3. Do not let the battery contact with organic solvents;
4. Do not mixed-use the batteries of different types;
5. Pay attention to insulation when installing;
6. Do not install the machine into a closed-shaped structure;
7. Pay attention to maintaining a certain spacing between the batteries in order to ensure air circulation when installing.