WAGAN Solar e Power Battery Dock

The Solar e Power Battery Dock from Wagan is a solar-powered dock to charge four AA or two AAA Ni-MH/Ni-Cd batteries. The dock has four channels for independent charging in order to protect each battery. It is equipped with independent indicators for each channel, to show the status of each battery. You can use four AA Ni-MH batteries (at least 2.0A for each) as back up battery, to provide power to tablet/e-readers, smartphones, GPS, and other USB charged devices