G39

                                        G39B

1. Instructions for use

1. Check the battery: make sure the battery has electricity and install it in the correct direction like a flashlight;

2. Flashlight when in use, choose according to the requirements of flashlight on voltage and battery, do not use it indiscriminately, in case of burning circuit board, different models and different voltage batteries should not be used at the same time;

3. In use, when the brightness of the flashlight changes obviously, turn off the flashlight to prevent the battery from being over-discharged and charging in time. Pay attention to the waterproof, moisture-proof, drop-proof, etc, when charging, according to the charging speed of the charger, after the indicator light changes, take it out in time and do not overcharge;

4. If the battery is not used for a long time, the battery should be fully filled and maintained. Normally, it should be charged and discharged again in about three months to avoid chemical corrosion;

5. Keep the inner wall of the lamp Cup clean, and never wipe it with hands or hard objects. Clear the fingerprints on the lens, and gently wipe it with a cotton swab dipped in lens cleaner;

6. Do not contact the flashlight with sunshine, water, chemicals and corrosive gases for a long time to avoid damaging the flashlight;

7. Do not disassemble the flashlight for non-professionals to prevent damage to the circuit board.

2. Precautions:

1. Do not direct the light to the eyes to avoid damage to the eyes;

2. Do not use it under excessive pressure. The voltage should not exceed 4.2V. Do not reverse the battery, otherwise the circuit board will be burnt out;

3. Please check the positive and negative poles of the charger when charging, and do not overcharge the battery to avoid damaging the service life of the battery (the charging time is generally 5-8 hours)

4. When torch, check that the threads are tightened without looseness, otherwise the goods may not be bright slightly light;

5. Flashlight should not be placed in sunlight or high temperature environment. Please take out the battery and store it in a cool and dry place after stopping use;

6. The company's flashlight has the ability of life waterproof. Generally, there will be no problem in the rain, but it does not have the diving function. Do not carry this flashlight for diving or put it in the basin bathtub for a long time;

7. In order to keep the O-ring (sealing rubber ring) and thread spinning smoothly, Please wipe Vaseline oil on its surface 2-3 times a year.

3. Charging instructions:

      the shortage should be supplemented in time to avoid affecting the battery life, and the battery should also be charged during long-term storage.