For those with lawns of over 3500 sq.', you have the option of purchasing an additional Brill Power Accu 24 Volt battery. Each battery will power the Accu cordless electric lawn mower for another 3500 square feet.
24 Volt, 2 Ah • weight 3 pounds • charges in 18-24 hours • 1000 charging cycles • adjustable strap, belt clip and charger included. Works as a spare battery for the Accu cordless electric reel mower and also as a battery for the Brill cordless electric string trimmer.
$149.00 + free shipping