With the plug-in power supply and the Y-connector cable (Item No. 125455), both the battery module (Item No. 100980) and our Easyline drives with integrated battery (Item No. 160006 & 160008) can be buffered. With a power output of 5W, it fully charges the connected battery in a short time. If the devices are already being charged via the solar module (Item No. 500000), the plug-in power supply can be used, for example, in winter as an additional safeguard in case the solar module cannot generate sufficient energy. Color: black.