Question about Ryobi RY36LMX51A-160

A large battery with 6 Ah and a charger are included. See also: https://dech.ryobitools.eu/gartengera...
For large lawns, it is worth buying a second battery. I have several 4 Ah batteries from other Ryobi machines, so I can mow for longer periods without major interruptions. Provided the batteries are charged :-)

It is too early for an answer.has only been in use twice.