Compatible with for 18V Lithium ONE+ Battery Convert for BOS18V Cordless Tools. For 18V ONE+ Battery: P102 P103 P104 P105 P107 P108 P109 P122 P161 P162 P163 P167 P189 P190 P191 P192 P193 P194 P197 P109 P1821 PBP2005 PBP2003 etc. This adapter can make listed lithium batteries use for 18V tools , and let you Enjoy the advantages of extended run-time of Li-Ion Batteries on your existing 18V tools. Made of high quality ABS, solid design, made of high quality material, and safe, convenient to carry and easy to use. It cannot be used to charge the battery of a power tool, and the adapter cannot be plugged into any charger. If you need to charge the power , use the battery charger. Type:Battery Convertor Adapter Model :RYB18BOS The products are only used for flexible conversion between one power tool and another lithium battery, and do not involve any other ! The products are only converter, not charger, not battery, not machine, also can not recharge battery by it. Colour:green+black Material:plastic Package Contents: 1 x Battery Adapter Only the above package content, other products are not included. Note: Light reflection 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.