If the LED flashlight is improperly used and maintained, malfunctions such as the flashlight switch failure and the coating falling off will occur. In the process of normal use and placement, we need to pay attention to the following maintenance items to ensure the normal operation of the LED flashlight.

(1) Do not use overvoltage, and the voltage should not exceed the highest voltage that the flashlight can withstand;

(2) The positive pole of the battery is facing forward, please do not put it backward, otherwise, the circuit board will be burnt;

(3) Pay attention to the temperature change of the LED flashlight to ensure heat dissipation;

(4) Non-professionals should not open the circuit board;

(5) According to the charging speed of the charger, take it out as soon as possible after the indicator light changes, and do not overcharge; take it out in time according to the charger's indication change during the first charge, without overcharging;

(6) When not in use, the natural discharge rate of lithium batteries will release about 1% or less of its charge every day. Although it is slow, it should not be left for too long;

(7) Pay attention to the waterproof, moisture-proof, and drop-proof of the battery. A special reminder to use the "three-proof" charger with anti-overcharge, anti-reverse connection, and anti-short circuit;

(8) If the battery is not used for a long time, it should be fully charged and stored. Normally, it should be charged and discharged again in about three months;

(9) When using the LED flashlight, choose according to the voltage and battery requirements of the torch. Do not use it indiscriminately to prevent the circuit board from burning out. Do not use batteries of different models and voltages at the same time;

(10) Heat dissipation skills: During the use of the torch, ensure heat dissipation. Holding the torch tightly with your hand is a better way to dissipate heat; it is recommended to dissipate heat or turn off the torch in time according to the heating condition of the torch when it is turned on and turn it on after the temperature drops to facilitate heat dissipation;

(11) Keep the inner wall of the lamp cup clean, and never wipe it with your hands or hard objects; to remove fingerprints on the lens, use a cotton swab and lens cleaner to gently wipe it;

(12) If you do not use the flashlight for a long time, please take out the battery (one month or longer) to avoid chemical corrosion;

(13) Do not keep the flashlight in contact with sunlight, water, chemicals, and corrosive gases for a long time to avoid damaging the protective layer of the flashlight;

(14) In order to keep the "O" ring and thread rotating smoothly, wipe Vaseline oil on the surface 2-3 times a year;

(15) Check the tail cover, make sure that the switch has been tightened and in good contact, and ensure that the tail cover spring is in good contact with the metal sheet of the tail cover pressing ring.

If you want to know more about LED flashlights after reading the above, you can get a comprehensive solution by contacting us.

Foresight is an experienced LED product supplier. We have a professional production team and strict quality inspection system, which can control the quality of the products in an all-round way. Our products are sold all over the world and have won praise and trust from many customers. If you are interested in our LED flashlights, please contact us immediately!