Greenworks 80 Volt 42" CrossoverZ Electric Zero Turn Riding Lawn Mower (6 4Ah Batteries and 3 Dual Port Turbo Chargers Included) Green 7415602BE - Best Buy
RYOBI ONE+ HP 18V Brushless 16 in. Cordless Battery Walk Behind Push Lawn Mower with (2) 4.0 Ah Batteries and (1) Charger P1190 - The Home Depot
Ryobi 18V ONE+ Lawn Mower review - a great mower for small yards with not-so-great batteries - The Gadgeteer
Kobalt 80-volt 21-in Self-propelled Cordless Lawn Mower 8 Ah (Battery & Charger Included) in the Cordless Electric Push Lawn Mowers department at Lowes.com