Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 12 in. Dual Bevel Sliding Compound Miter Saw Kit with One 12.0Ah Battery 2739-21HD - The Home Depot
Best Buy: Einhell TE-MS Power X-Change 18-Volt Cordless 8.5-Inch Tool Only ( Battery + Charger Not Included) 4300892
Makita DLS714NZ 18v/36v Brushless Mitre Saw + 2 x 5Ah Batteries Charger & Stand | eBay