1. This MAK1820 adapter is designed to use makita lithium batteries that work with dewalt Old 18V ni-cd Ni-mh battery tools. Replace old Dewalt 18V Ni-Cad batteries DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098. 2. Allows the use of Makita 18V BL1815 BL1830 BL1860 lithium batteries in any DEWALT 18V Ni-cd Ni-mh batteryTools 3. Makita 18V lithium ion battery with adapter cannot be charged with DEWALT 18V charger. 4. Do not leave the 18V battery in the adapter after working. Colour:Black Material:plastic Package Contents: 1x mak1820 adapter Only the above package content, other products are not included. 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.