CD60L is a battery charge and discharge control module. It supports a wide voltage range. Voltage limits can be set. Characteristics: Automatic detection parameters LCD display multiple parameter display Technical datails Product name: XY-CD60L battery charging/unloading controller Model: CD60L Work voltage: DC 6V-20V Operating temperatur: -40℃~85℃ Operation air humidity: 0%~ 95%RH Size: 46*45*20mm Integrated digital display: The module also has a digital display that shows the loading time and the battery voltage/percentage. Quick start guide We offer an extensive e-book library, regular blog entries with exciting projects, as well as an active customer community.