Brennenstuhl 1172640063 Adapter Bosch for LED Work Light Multi Battery 18V Sys - Brennenstuhl 1172640081, The Hikoki adapter in the Brennenstuhl multi battery 18V system is used for using the 18V batteries in a multi-battery LED industrial light. Attach the adapter, plug in the appropriate battery and you're ready to go – the adapter can be used at the Brennenstuhl interface in the spotlight. The Hikoki adapter also convinces by the following features: Easy locking mechanism without screws Handy design Ability to use the 18V battery system of your choice Brennenstuhl 1172640081 Hikoki Adapter for LED Spotlights Multi Battery 18V Sys