RYOBI ONE+ 18V Cordless Power Scrubber and 2.0 Ah Compact Battery and Charger Starter Kit P4510-PSK005 - The Home Depot
RYOBI ONE+ HP 18V Cordless 6-Tool Ultimate Automotive Starter Kit with (1) 2.0 Ah Battery, (1) 4.0 Ah Battery, Charger and Bag PBLCK16K2N - The Home Depot
Ryobi 18V One+ 4.0AH High Performance Battery and Charger Starter Kit - Amazon.com