Compatible with 18V battery use with tools.The main body and battery are separated to reduce the burden on the arms and shoulders when working upwards(Battery and Tool NOT Included)This tool can remove the battery from the ,which is used to reduce the weight of the tool and reduce the fatigue of the operator's hand when workingMade of high plastics, durable and safety to use.The extension cord is 1.5m long,which can adapt to various work length environmentBattery holder with : Can be hung on a belt etc.Type: for interfacecolor:BlackMaterial:plasticPackage Contents:1 x Battery Extension Cord ToolOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.