rechargeable flashlight 1).Use 1W/F4/F8 LED 2).Rechargeable,AC:110~220V 3).Flat or round pin ... using, middle gear is low light, the front one is stronger light, and the final one for stop lighting.3.After fully charging ... inner components.4.When it is not used, please recharge the battery for every 3 months. high power plastic rechargeable LED flashlight HL-8851