Operating Temperature: -40~85 CelsiusModel Number: Step Up Module ConverterDissipation Power: noneCondition: Newis,customized: YesType: Logic ICsSupply Voltage: DC 3V-35VApplication: Power sourceOutput Voltage: DC 4V-40V (continuously adjustable)Efficiency: 94%(MAX)Load capacity: Max 80WThe way of Connection: the connection terminal is does not need to be welded, the "IN" is the input, and the "OUT" is the output.colour: Picture colorMaterial: PCsize: 3.7 x 3.2 x 1.5cmPackage Contents:4 x adjustable step up power moduleNote:When the output voltage is closer to the output voltage,the carrying capacity is higher,and the efficiency is also higher.Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.