Metabo HPT MultiVolt 18-volt 1/2-in Keyless Brushless Cordless Drill (2 Li-ion Batteries Included and Charger Included) in the Drills department at Lowes.com
18V BSL18 and 36V BSL36 2 in 1 for Hitachi Hikoki battery BSL36A18 BSL36B18 Dvis | eBay
Hitachi C18DBALP4 18V Cordless Brushless Lithium Ion 6-1/2" Deep Cut Circular Saw (Tool Only, No Battery) - - Amazon.com