Ryobi One+ 18v 5" Random Orbit Sander - - Amazon.com
RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with Corner Cat Finish Sander, 5 in. Random Orbit Sander, 4.0 Ah Battery and Charger PCL416K1-PCL406B - The Home Depot
Ryobi Cordless Sander Review: Is It Worth It? - Tested by Bob Vila