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note:
after receiving flashlight, the battery has been fully charged. Do not reverse the positive and negative poles when charging (if insufficient light is found, it is generally about 1/of the highest brightness, please charge immediately!), Otherwise torch may be scrapped (the positive pole with "+" is facing the head of flashlight). At the same time, please do not use up the lithium battery completely. If the brightness becomes dark during use, charge it in time, otherwise it will easily lead to the battery being put out and scrapped.
Spare parts selection:
all kinds of spare parts are available in our store for flashlight. The service life of LED bulbs is as long as 100,000 hours, so this store recommends not to spare them, but to spare one for batteries, thus prolonging the lighting time.
Battery maintenance instructions:
1. Circuit board instructions torch adopts advanced constant voltage and constant current technology, which can effectively solve the requirements of LED torch for constant voltage and constant current
2. Special tips:
(1) do not use it over pressure, and the voltage should not exceed 4.2V
(2) the positive electrode of the battery is facing forward, do not set it in reverse, otherwise it will burn the board
(3) pay attention to controlling the change of flashlight temperature to ensure heat dissipation
(4) do not open the circuit board for non-professionals
3. Warranty description: no warranty scope for burning the board or burning the lamp; No warranty scope for opening or handling the circuit board
4.26650 lithium batteries for torch
5. Characteristics of lithium battery: the charging method of lithium battery is completely different from that of mobile phone battery; Lithium battery has no memory and can be charged at any time. Do not overcharge
6. According to the charging speed of the charger, take it out as soon as possible after the indicator light changes, and do not overcharge it; The first charge should also be taken out in time according to the change of the charger instructions, and do not need to charge more
7. When the natural discharge rate of the lithium battery is not in use, it releases 1% or less of its charge on a big date every day. Although it is slow, it prevents the storage time from being too long.
8. Pay attention to the waterproof, moisture-proof and drop-proof of the battery.
9. Special tips: use a "three-proof" charger with anti-overcharge, anti-reverse connection, and anti-short circuit.
10. If you do not use the battery for a long time, you should fully store the battery and charge it normally in about three months.
11. Warranty description: the battery is not covered by the warranty after it leaves the factory.
12 torch, choose according to the requirements of the flashlight on voltage and battery. Do not use it indiscriminately to prevent the circuit board from being burnt out. Do not use batteries of different models and voltages at the same time.
13. In use, when the brightness of the flashlight changes significantly, turn off torch to prevent battery overdischarge.
14. Heat dissipation skills: ensure heat dissipation during the use of the flashlight. Holding torch tightly by hand is a better heat-dissipating method
it is recommended that when the flashlight is lit, it should be cooled or turned off in time according to the heating condition of the flashlight. When the temperature drops, it will be lit again for heat dissipation.
15. Strengthen prevention for the instructions of flashlight on waterproof and shockproof
16. Keep the inner wall of the lamp Cup clean, and never wipe it with hands or harder objects; Remove fingerprints on the lens, and gently wipe it with cotton swab lens cleaner.
17. Do not direct the flashlight to people's eyes, which is super bright and dazzling, so as not to affect eyesight, especially children.
18. If you do not use the flashlight for a long time, please take out the battery (one month or longer) to avoid chemical corrosion.
19. Do not contact torch with sunlight, water, chemicals and corrosive gases for a long time to avoid damaging the protective layer of the flashlight.
20. In order to keep the "O" ring and thread spinning smoothly, wipe Vaseline oil on its surface 2-3 times a year, etc.
21. Check the battery: make sure that the battery has electricity and is loaded in the correct direction. Batteries of different brands cannot be used. New and old batteries cannot be mixed.
22. Check tail hood: make sure that the switch is tightened and in good contact, and ensure that the tail Hood spring is in good contact with the tail Hood pressure ring metal sheet.
23. Pay attention to whether the lamp holder is loose
FAQ:
q: Is this flashlight waterproof?
Answer: It can be immersed in water for rainwater proof or a short time, but do not use it as diving lighting.
Q: How to use five-block lighting?
Answer: Press the switch again to turn on, and then press it lightly. It is low, medium and high flash SOS, and then press it again to turn off
q: Do you need to charge before using it?
Answer: Please charge it for 4 hours before using it. Lithium battery is most afraid of over Discharge. Please develop the habit of charging at ordinary times.
Q: What should I do if the bulb is broken?
Answer: bulb operating life 10W hours
q: What is lithium battery over discharge?
Answer: the brightness is obviously weakened and continues to be used, resulting in battery damage. Even after professional activation, the power will be significantly reduced. Therefore, please pay attention to the maintenance of the battery at ordinary times.
This flashlight is a strong light flashlight product with moderate price, which can be used for self-defense, night walking, adventure and camping. You must not use it to directly irradiate people's eyes without encountering bad people. There will be short-term blindness. Be sure to pay attention!

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