EGO POWER+ 56-volt 21-in Cordless Self-propelled 7.5 Ah (Battery and Charger Included) in the Cordless Electric Push Lawn Mowers department at Lowes.com
Amazon.com : Scotts Outdoor Power Tools 62016S 20-Volt 16-Inch Cordless Electric Mower, 5.0Ah Battery & Fast Charger Included, Black/Orange : Patio, Lawn & Garden