Ooops! My bad! I should have written, "Black and Decker CMM1200" cordless lawn mower. Anyway, that's the mower I use and have used for a number of years now (bought it used at the Habitat ReStore). My question is, could I use my big but old solar panel array (also bought at the Habitat ReStore. It came off a sailboat) to trickle-charge the mower? The panel is about 18" x 36" and puts out 7V or 8V on a good day. Since Irma, I've been using it to keep external phone batteries charged up. The mower is 24V (two 12V 18AH sealed lead acid batteries); its charger's output is 30V, 1.2 amps. I mow my lawn once a week in the growing season, so the panel would have a week to charge the batteries. Is this project worth wasting any more of my valuable life-energy on? Your practical advice is invited.....