WORX Nitro 20-volt Max 4-1/2-in Cordless Compact Circular Saw (Bare Tool) in the Circular Saws department at Lowes.com
Milwaukee M18 18V Lithium-Ion Cordless 6-1/2 in. Circular Saw (Tool-Only) 2630-20 - The Home Depot
PowerSmart PS76138A 20V Cordless 4 1/2 in. Mini Circular Saw with 4.0 Ah battery and Charger - Walmart.com
4-1/2 inch Cordless Circular Saw, 20V Mini Circular Saw Cordless 5500 RPM & 2.0Ah battery & Fast Charger, 3 Blades (24 TCT/80 HCS/60 DIAMOND) for Wood, Soft Metal and Tile - MC8 Pro - Amazon.com
Bosch 18-volt 2-Amp 6-1/2-in Cordless Circular Saw (Bare Tool) in the Circular Saws department at Lowes.com
24V 4.5" Cordless Battery Mini Circular Saw (Tool Only)
PORTER-CABLE PCCS500B 20V Cordless Brushless 7-1/4 in. Circular Saw (Bare Tool) at Tractor Supply Co.
Black+Decker Black+Decker 20V MAX Powerconnect 5-1/2 inch Cordless Circular Saw (1 x 20V Battery and 1 x Charger) Orange, Black BDCCS20C - Best Buy
Makita 18V LXT Lithium-Ion Cordless 6-1/2 in. Lightweight Circular Saw and General Purpose Blade (Tool-Only) XSS02Z - The Home Depot
DEWALT ATOMIC 20V MAX Cordless Brushless 4-1/2 in. Circular Saw (Tool Only) DCS571B - The Home Depot