Features 1、Battery Adapter: For Hitachi and for Hikoki power tool battery can be charged on 18V lithium battery charger through this converter, save your cost. 2、Good Protection: The adapter has built in PCBA, protecting the circuit well, can prolong the service life of the battery adapter. 3、Stable Connection: The power tool battery is perfectly compatible with the battery adapter converter, with stable connection. 4、Safe ABS Material: This battery adapter adopts premium ABS shell, which is flame retardant, has high strength, safe and durable. 5、Compact and Portable: This battery adapter converter is small and portable, convenient to use when working outdoors. Specification Item Type: 18V Battery Adapter Material: ABS Package List 1 x 18V Battery Adapter