1. This adapter can make lithium batteries of for Makita 18V use on for Metabo 18V Lithium cordless power tools. Not compatible with Metabo HPT (Hitachi Power Tools).<br> 2. Built-in battery lock fixed combination power tool battery, non-slip design. For a long time do not use, Please separate from the battery.<br> 3. Can not be used for power tool battery charging, this adapter will not fit into any chargers. If you need to charge your power tool batteries , please use the battery chargers<br> Specifications:<br> Model: MK18MTB<br> Socket: 5Pin<br> Type: Battery Converter Adapter<br> Ambient Temperature: 25 degrees<br> Above: Compatible with for Metabo 18V Tools<br> Base: Compatible with for Makita 18V lithium battery<br> Colour:Black<br> Material:plastic<br> Package Contents:<br> 1* Battery Converter Adapter<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.