Aluminum alloy mini bright LED flashlight USB charging zoomable flashlight ultra-bright convenient flashlight for outdoor travel hiking camping lighting

Current: 0.5A

Voltage: 3.7V

Power: 1W

Capacity: 400mah

About maintenance: 

 1. Please stay away from high temperature and humidity, and avoid external collision and compression. 

 2. If it is stored for a long time without using it, it should be maintained at 50%-60% of the battery. It should be charged every month, fully charged and discharged every three months. 

 3. Due to long-distance transportation, flashlights may have power outages. Please use it after charging. 

 4. If you have any questions after receiving the goods, please contact our online customer service as soon as possible, and we will be happy to answer them for you.