http://www.smart-fly.com
Great stuff there....
Failry light, well thoguht out...
5 amp continous...
They have dual power leads to distribute the amp load across 2 ports (only have to use one) and come with a deans piar for low voltage drop on your battery...
No load goes thru the switch and if it or the wires fail it fails on.
I just got my first two in and they rock!