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one. Switch instructions
1, the battery is in the positive electrode(Lighthouses)Negative electrode(Tail).
2, the switch is on the tail, the switch function should be the switch is a switching function, and the switch is the dimming function.
two. Circuit board instructions
1. The store is adopted advanced regulated constant current technology to effectively solve the requirements of the LED flashlight on the constant current of the regulator.
2, special tips: a. Do not use it overpress, no more than 4.2V; b. Battery is rooted, do not reverse, otherwise the burn is burn; c. Pay attention to the change of the temperature of the electric cartridge; d.Non-professionals do not open the circuit board.
3. Warranty description: Open or handle the overlinker no longer warranty.
three. Lithium battery instructions
1, lithium battery characteristics: The method of charging the lithium battery and mobile phone battery is different; the lithium battery has no memory, can be charged at any time, do not overcharge;
2, the first charge for 6 hours, after the charging device is bright, it is not necessary to charge;
3, special tips to use anti-precharge, anti-reflex, short-circuit“ three defenses” charger;
4, long time does not use the battery, should be filled with electricity, normal to charge again in three months;
Four. Instructions for use
1. When using the electric cartridge, according to the requirements of the voltage and the battery, do not use it, do not use the burn-up circuit board, different models, and different voltage batteries.
2, in use, when the brightness of the electric cartridge changes significantly, turn off the flashlight to prevent the battery.
3, heat dissipation skills: When the flow is in the process of use, ensure heat dissipation.Strongly asked the battery to be fully charged, first use two files, which enables the backlight to extend the life of the product; you can''''''''''''''''''''''''''''''''t use the electricity of the flashlight to expose the eyes, super bright eyes, so as not to affect the vision, especially children.
five. Troubleshooting
1. Check the battery: Make sure the battery is powered and loaded in the correct direction, and does not use different brands of batteries, the new old battery is not mixed.
2, check the tail cover: Make sure the switch is tightened and the contact is good, and the tail cover copper column is in contact with the tail cavity, pay attention to whether the lamp is loose.