The correct use of headlamps
I. Battery Usage Instructions

1. Check the battery: Make sure the battery is charged and installed in the correct direction

2. According to the voltage requirements of each headlamp in our store, select the battery correctly and do not use it randomly to prevent the circuit board from being burned out. Do not use batteries of different models and voltages simultaneously.

3. During use, when the brightness of the headlamp changes significantly, turn it off in time to prevent excessive battery discharge and charge it promptly. Pay attention to the battery's waterproofing, moisture-proofing, and shockproofing, etc. When charging, according to the charging speed of the charger, remove it in time when the indicator light changes. Do not overcharge.

4. For batteries that have not been used for a long time, they should be fully charged and maintained. It is normal to charge and discharge them once every three months or so to avoid chemical corrosion.

5. Non-professionals are not allowed to disassemble the headlamp to prevent damage to the circuit board.

Ii. Precautions

Do not shine light directly into your eyes to avoid causing harm to them.

2. Do not use under overvoltage. The voltage should not exceed 4.2V. Do not reverse the battery, otherwise the circuit board will be burned out.

3. When charging, please make sure to identify the positive and negative terminals of the charger. Do not overcharge or overdischarge the battery to avoid damaging its service life. (The charging time is generally 5 to 8 hours.)

4. Headlamps should be kept away from direct sunlight or high-temperature environments. After not in use, please remove the battery, fully charge it and store it in a cool and dry place.

5. The headlamps of our company have the ability to be waterproof for daily use. Generally, there won't be any problems when exposed to rain. However, they do not have diving functions. Please do not carry this flashlight when diving or leave it in a basin or bathtub for a long time