I was looking for a way to keep my sons battery charged on his 50cc sportbike. The charger he had had failed to keep it charged.So while at Wal-Mart i was looking for a way to adapt his battery to my charger.{it one of those large ones that has several settings including jumpstart. In the battery section of Wal-Mart I found a small charger just like [Tender JR] Butt made by Schumacher. it come with a permant battery adapter so you do not have to remove the seat when charging, and a set of regular clamps.it will charge 6 volt and 12 volt at 1.5 amps. I bought a extra permant hookup fo 4 $ for a second bike. And it only cost 20$ for it all. At my local bike shop {Tender JR] was 40$ before tax. So for the same money I could charge two bikes at once.And have two extra permanet hookups to boot. Sometimes it pays to look around. If you anymore information on this leave me a thread and I will respond as quickly as possible. RIDE ON