Tactical Flashlights USB Rechargeable Waterproof

I. Instructions for use of the switch:

1. The battery has the positive electrode facing inward (lamp holder side) and the negative electrode facing outward (tail).

2. The switch is at the tail, and the switch function: fully pressing the switch is the switch function, and lightly pressing the switch is the dimming function.

II. Special tips:

A. do not use it under overpressure, and the voltage should not exceed 4.2V

B. The battery is facing forward, do not place it upside down, or it will burn the board.

C. Pay attention to controlling the change of torch temperature to ensure heat dissipation.

D. Non-professionals should not open the circuit board.

III. Instructions for use of lithium battery:

1. Characteristics of lithium battery: the charging method of lithium battery is completely different from that of mobile phone battery; Lithium batteries have no memory and can be charged at any time. Don't overcharge or overcharge.

2. The first charging for 6 hours is the minimum. After that, it will be ok according to the green light of the charger. There is no need to overcharge.

3. Specially prompt to use the "three-proof" charger with anti-overcharge, anti-reverse connection and anti-short circuit;

4. If you don't use the battery for a long time, you should keep the battery fully charged, and charge and discharge it again in about three months.

IV. Instructions for use of flashlight:

1. When using the flashlight, choose it according to the requirements of the flashlight on voltage and battery. Don't use it indiscriminately to avoid burning out the circuit board. Do not use batteries of different models and voltages at the same time.

2. In use, when the brightness of the flashlight changes obviously, turn off the flashlight to prevent the battery from being discharged excessively.

3. Heat dissipation skills: When the flashlight is in use, heat dissipation should be ensured. When the battery is strongly required to be fully charged, it is better to use the second gear first, so that the lamp holder and battery of the flashlight.

Specifications:

Name: Multifunctional torch

waterproof: life grade waterproof

gear: strong light - medium light - flashing - SOS

Wick: high power wick

Weight: 76g

Charging: USB charging

Size: 130*35mBattery: Built-in lithium batter\\\\