Replace for Dewalt to Ryobi 18V Battery&for Milwaukee to Ryobi 18V Battery, Convert Dewalt 20V or Milwaukee 18V Battery to Ryobi 18V One+ Lithium-ion Battery, 100% Compatible with Original Tools - Simple Plus+

• This adapter can make dewalt 20V max lithium batteries Convert to RYOBI 18V batteries. Allows for use of dewalt 20V MAX batteries work with RYOBI 18V tools,Compatible with Dewalt 20v battery convert to Ryobi One+ batteries P104 P105 P102 P103 P107 P108. DM18RL adapter can make Milwaukee 18V lithium batteries Convert to RYOBI One+18V batteries. Allows for use of Milwaukee M18 Series batteries work woth RYOBI 18V power tools. DM18RL adapter 100% compatible with DeWalt 18v - 20v lithium batteries(DCB200, DCB201, DCB203, DCB203, DCB204, DCB205, DCB206 DCB 606 DCB609 etc.) and Milwaukee M18 18V lithium batteries(48-11-1820, 11-1822, 11-1828, 11-1840, 11-1841, 11-1850 etc.), Convert dewalt or Milwaukee to Ryobi 18v ONE+ battery. Output 5V 2.1A USB port for charging phones and powering equipment that uses usb. MultiProtect safety system ensures complete protection for you and your devices. Notice: This adapter will not fit into any chargers. If you need to charge your power tool batteries, please remove the adapter.