Precautions

1. The flashlight should be frequently charged and used. Please do not put it aside for a long time. If it is not used frequently, please replenish the electricity every three months, otherwise it will reduce the battery life.
2. Do not use the product when charging, so as not to burn out the LED light or the charging parts inside the power supply.
3. Do not direct the lamp holder to your eyes so as not to affect your eyesight. (Children should use it under the guidance of adults)
4. Do not let this product get wet or damp.
5. Keep away from inflammable and explosive materials when charging each time. The maximum charging time cannot exceed 16 hours. (It is recommended to charge during the day)

Flashlight use/maintenance instructions

1. Do not use it under overpressure, and the voltage should not exceed 4.2V; The positive electrode of the battery is facing forward, do not set it in reverse, otherwise it will burn the board; Pay attention to controlling the change of flashlight temperature to ensure heat dissipation; Do not open the circuit board for non-professionals;
2. There is no warranty scope for burning the board or burning the lamp; There is no warranty scope for opening or handling the circuit board.
3. The charging method of lithium battery is completely different from that of mobile phone battery; Lithium battery has no memory and can be charged at any time. Do not overcharge and overdischarge; Please take out the battery when it is not used for a long time, keep it in a cool place and charge it normally every three months;
4. Special tips: use a "three-proof" charger with anti-overcharge, anti-reverse connection, and anti-short circuit;
5. Heat dissipation skills: ensure heat dissipation during the use of the flashlight. It is better to hold the flashlight tightly by hand heat-dissipating method; It is recommended to heat or turn off the flashlight in time according to the heating condition of the flashlight when it is put on, and then light up after the temperature drops, so as to dissipate heat;
6. Wipe with a clean soft cloth after each use;
7. When the flashlight is stained with sewage or corrosive liquid, please clean it with clean water in time and dry it with a hair dryer;
8. When the lamp holder and tail are not screwed smoothly, please apply a small amount of lubricating oil at the interface;