Feature:1. Made of material in good quality, being stable performance, it is durable and practical to use.2. As a practical module, this is also a power battery lithium battery charging control board.3. Ebtitled with small size, it is easy to install, being in the portable design, and it is also easy to operate.4. Stable performance ensures its quality and reliability, according to strict standards, such a module have been tested.5. Making voltage conversion, it can convert AC or DC into the AC or DC as the same as what you want.Specification:Item Type: Power moduleColor: BlueChip Type: XL2009Input Voltage: DC8~36VOutput Voltage: 1.25~32VOutput Current: 0~2ASize: Approx. 54 x 24mm / 2.1 x 0.9 inPackage List:1 x Power Module