This self-propelled lawn mower from Makita is battery-powered, a great choice for you with a small or medium-sized lawn.
From Tooled Up
Makita DLM462 Twin 18v LXT Cordless Brushless Lawnmower 460mm 4 x 5ah Li-ion Charger
ITS
Makita DLM462PT4 36V (Twin 18V) LXT Brushless 46cm Self Propelled Lawn Mower, 4x 5.0Ah Batteries & Dual Charger