Flushrenic Rechargeable Flashlight - 1000-1200 Lumens, Waterproof, 5 Modes, Black Stainless Steel, 6.8"

Specifications:    
Colour: Black  
Dimensions: 6.8 * 1.9 inches
Material: Aluminium alloy
Charging method: Type-C USB charging  Supports output
Zoom method: Telescopic zoom
Waterproof rating: IPX4
Lumens: 1000-1200 lumens
Range: 1000 metres
Features: White laser focus long-range Digital display  Supports input/output Memory function
Indicator light: Digital percentage battery level display
Package includes: Flashlight + USB cable + lanyard  

Notes:  
1. Usage instructions
1. Check the battery: Ensure the battery is charged and installed correctly in the flashlight;
2. When using the flashlight, select batteries according to the flashlight's voltage and battery requirements; do not use incompatible batteries to prevent damaging the circuit board; do not use batteries of different models or voltages simultaneously;
3. During use, if the brightness of the flashlight changes significantly, turn it off to prevent over-discharge of the battery and charge it promptly; ensure the battery is waterproof, moisture-proof, and impact-resistant. When charging, remove the battery promptly once the indicator light changes according to the charger's charging speed to avoid overcharging;
4. For batteries not in use for an extended period, fully charge them and maintain the charge. Recharge and discharge them once every three months to prevent chemical corrosion;
5. Keep the inner walls of the lamp cup clean. Do not wipe them with your hands or hard objects. To remove fingerprints from the lens, use a cotton swab dipped in lens cleaner to gently wipe the surface;  
6. Do not expose the flashlight to prolonged contact with sunlight, water, chemicals, or corrosive gases to prevent damage;  
7. Non-professionals should not disassemble the flashlight to avoid damaging the circuit board.

II. Precautions:  
1. Do not direct the light beam directly into the eyes to avoid eye injury;  
2. Do not overvoltage the device; the voltage must not exceed 4.2V. Do not reverse the battery polarity, as this may damage the circuit board;
3. When charging, ensure the correct polarity of the charger. Avoid overcharging or over-discharging the battery to prevent damage to its lifespan (charging time is generally 5–8 hours);
4. When using the flashlight, check that all threads are securely tightened to prevent dimming or failure to illuminate;
5. The flashlight should be avoided from being placed in direct sunlight or high-temperature environments. After use, remove the battery, fully charge it, and store it in a cool, dry place;
6. The company's flashlight has water-resistant capabilities and can withstand light rain, but it is not designed for diving. Do not take this flashlight diving or leave it in a basin or bathtub for extended periods.
7. To maintain the smooth operation of the O-ring (seal) and threaded connections, apply Vaseline or similar to their surfaces 2-3 times a year.
8. Due to manual measurement, there may be minor discrepancies.  
9. Due to screen and lighting differences, the images may not accurately reflect the actual product colour. Thank you for your understanding.

Three, Charging Instructions:
Recharge the battery promptly when the power is low to avoid affecting battery life. The battery should also be charged during prolonged storage.