RIDGID 18V Brushless Cordless 4-1/2 in. Angle Grinder Kit with 4.0 Ah Battery and Charger R86047KN - The Home Depot
CRAFTSMAN 4.5-in 20-volt Max Trigger Switch Cordless Angle Grinder (Charger Included and 1-Battery) in the Angle Grinders department at Lowes.com
20V Brushless Cordless 4-1/2 in. Slide Switch Angle Grinder - Tool Only
Cordless Angle Grinders at Lowes.com
Shop DEWALT XR 4.5-in 20-Volt Max Paddle Switch Brushless Cordless Angle Grinder & 20V MAX DEWALT POWERSTACK Compact Battery at Lowes.com
Cordless Angle Grinder Set, 18V Electric Cut-off Tool/Grinder with 2 Pack 5.0Ah Lithium-ion Battery and Charger & Carrying Case Kit, for Cutting and Grinding - - Amazon.com
Angle Grinder Uses and the Influence of Cordless Technology - PTR