1. Users must read the user manual before use to avoid injury caused by improper operation!
2. It is strictly prohibited to reverse connect the positive and negative poles of the battery or to have metal contact with both the positive and negative poles of the battery at the same time!
3. It is strictly prohibited to use batteries in series or parallel!
4. It is strictly prohibited to disassemble or modify without authorization, and it is also prohibited to damage batteries by knocking, throwing, or stepping on them!
5. Avoid water ingress and corrosive liquids from the battery, which may cause leakage, heating, smoking, fire, and explosion of the battery!
6. Avoid batteries near heat sources, open flames, flammable and explosive gases!