My bach is off grid, and I rely on a Powertech charger. Has 3 USB ports, and 3 12v output ports as well as a 3 pin plug AC outlet. It charges from 240 volts or a solar panel (700 x 400). Weighs 1.5 kg. Bought it from Jaycar. $200 ish without the panel. Brilliant bit of kit.
Bookmarks