Amazon.com : 40V HP Brushless 21 in. Cordless Battery Walk Behind Dual-Blade Self-Propelled Mower with (2) 6.0 Ah Batteries & Charger : Patio, Lawn & Garden
Milwaukee M18 FUEL Brushless Cordless 21 in. Walk Behind Dual Battery Self-Propelled Mower w/(2) 12.0Ah Battery and Rapid Charger 2823-22HD - The Home Depot
Kobalt 40-volt Max 20-in Push Cordless Lawn Mower 5 Ah in the Cordless Electric Push Lawn Mowers department at Lowes.com
62V Cordless 3-In-1 High Wheel Push Walk behind Mower, Brushless 22 In. Cutting | eBay
RYOBI 40V HP Brushless 20 in. Cordless Battery Walk Behind Push Mower with 6.0 Ah Battery and Charger RY401170 - The Home Depot