Đèn pin L2 Led tự vệ có thể sạc lại tiện dụng

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It'S not just about lighting❗
Hiking, camping, night riding, hunting✨
Search, explore, dig...Etc.⚡
Bring a L2 led flashlight with you🔦
👉Imported L2 beads of light, 1200 lumens ultra bright
👉Five-Stage switch lighting, super light zoom water repellent
👉Light head with hexagonal attack head for vehicle break window first aid
👉It'S also a good thing for home protection and for supper.

Product characteristics:
Skip hop CREE L2 beads of light, brightness 1200 lumens, useful life about 100,000 hours.
Convex lens film: eagle eye convex lens film has good light permeability, strong aluminum attack head, can protect lens from damage.
Telescopic zoom: left and right tensile head can zoom, scatter - spotlight mode, convenient to use in different situations.
Tail switch: high quality natural rubber material, surface anti - slip treatment, light touch switch switching lighting mode.
Battery contact point: copper - plated cylindrical battery contact point design, good conductivity, effective prevention of contact defects.

🔷I. description of switch usage
The battery is positive (on the other side of the lamp) and negative (on the tail).
Switch at the tail, switch length can open flashlight, light switch adjustable light.

🔶Ii. instructions for circuit boards
Using advanced steady pressure constant current technology, it can effectively solve the requirement of LED flashlight for steady pressure constant current.
Reminds, in particular:
A.Do not overpressure, voltage not exceeding 4.2V
B.The battery is very forward. don't reverse it, otherwise it will burn the plate
C.Take care to control the temperature change of flashlight and keep heat off
D.Non-Professionals should not open the circuit board at will

🔷Iii. specification for lithium battery use
Lithium battery characteristics: lithium battery and cell phone battery charging is completely different; lithium battery has no memory, can be filled at any time, do not overcharge.
Charge at least 6 hours a time, then light up according to the charger green light, do not need to overfill.
Special caution to use "three-defense" charger with anti-overcharging, anti-back-connecting and short circuit;
If the battery is not used for a long period of time, the power should be filled with preservati