DescriptionMake the power tool battery multi-functional, solve the trouble of the phone without power at any time, easy three steps, make the work and life two correct, let the power tool battery multi-functional, solve the trouble of the phone without power at any time.Features- Color: Yellow. - Material: ABS. - Size: 9 x 6 x 4 cm/3.5 x 2.4 x 1.6 inch. - Input parameter: 10V. - Output parameter: 12V. - Charging current: 2mA. - Discharge current: 2mA. - Charging time: 2h. - The USB adapter is compatible for 14.4V 18V 20V and other battery packs. - Make the power tool battery multi-functional, solve the trouble of the phone without power at any time, easy three steps, make the work and life two correct, let the power tool battery multi-functional, solve the trouble of the phone without power at any time. - Two USB ports for a variety of small electronic devices. - DC12V output, can heat the coat. - Made of high grade material, durable in use.