1. Please do not use the product under excessive pressure; the voltage should not exceed 4.2V.
2. The positive pole of the battery should face forward, do not reverse it, or it may cause damage to the board.
3. Please pay attention to the change of the torch temperature to ensure heat dissipation.
4. Please do not open the circuit board unless you are a professional person. 2. Burning the board or lamp is not covered by warranty; opening or handling the circuit board is not covered by warranty. 3. Lithium batteries and mobile phone batteries have completely different charging methods; lithium batteries have no memory effect, and they can be charged at any time, but do not overcharge or overdischarge; when not in use for a long time, please remove the battery and store it in a cool place. Please charge and discharge it normally every three months; 4. Special Note: Use a "Three Defense" charger with overcharge protection, reverse connection protection, and short circuit protection. 5. Heat dissipation tips: Ensure heat dissipation during the use of the flashlight. Holding the flashlight tightly is a good way to dissipate heat; it is recommended to turn off the flashlight in time to dissipate heat or turn it off if it gets too hot, and wait for the temperature to drop before turning it back on to facilitate heat dissipation; 6. Wipe with a clean soft cloth after each use. 7. When the flashlight is contaminated with dirty water or corrosive liquid, please clean it immediately with clean water and blow it dry with a hair dryer. 8. If the light head and tail are difficult to twist, apply a small amount of lubricant at the interface.
Finding high quality products in Yiwu
China, Yiwu China Commodity Market (Yiwu wholesale market), the
World's Largest Commodities Trading Center Online.
