Features 1、Battery Adapter: Allows for conversion between for Hitachi and for Hikoki 18V batteries and for BOSCH 18V batteries, very practical. 2、Simpler Working: Ensuring stable power supply, the battery adapter enables more flexibility in the operation of your cordless tools. 3、Reliable in Use: Highly compatible with batteries, the battery converter can be firmly fixed on the power tools without falling off. 4、Better Material: Made from premium ABS material, the battery dock connector with sturdy structure has good durability for long use. 5、Easy to Install: Comes with a light weight and a compact size as well, the convenient installation can be quickly finished in minutes. Specification Item Type: Battery Adapter Material: ABS Package List 1 x Battery Adapter