Feature:1. CHARGING FUNCTION: This trigger switch has a DC 7.224V charging function, with a maximum current of 16A, which is efficient and practical.2. BUTTON OPERATION: This switch adopts electronic speed control, just press the switch button to start, the lower button, the faster the speed.3. LIGHTING LAMP: The electric drill switch has a small light that provides lighting function and can be used in environments with dim lighting.4. FOR ELECTRIC TOOL: The speed control trigger switch can be used for electric wrench, drill, and other electric tools, easy to assemble and use.5. PC HOUSING: The trigger switch housing is made of excellent PC material, with good toughness, impact resistance, and wear resistance.Specification:Item Type: Electric Drill SwitchMaterial: PCVoltage: 7.2-24V.Package List:1 x Electric Drill Switch