Replace for DCA1820 Battery Adapter,Allows for use of 20V MAX XR Lithium batteries in any for 18V tools, 20V for lithium battery can be converted to run older for 18V NiCad & NiMh battery tools and replace for old 18V Ni-Cad batteries DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098.Featuring one USB port for charging mobile devices(such as phone,pad,camera,lamp...) and providing 5v 2.1a quick and easy charging.Compatible with for all 18V 20V XR Battery or FLEXVOLT 20V/60V 18V/54V Battery.(Such as CB206 DCB609...)Made with ABS, weight 0.23LB, easy to carry.Heat-resistant material, anti-current impact chip, allowing you to use it anytime, anywhere, and for a long time safely. Designed for durability.color:YellowMaterial:ABSPackage Contents:1 x Replacement for DCA1820 Battery Adapter1 x Battery Plastic CaseOnly 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.