Either 2 or 4 AA/AAA size Ni-MH batteries can be charged. LCD display solar charging and complete states.Trickle pre-charge and trickle maintain functions. Adopt non-continuum pulse charging current to avoid memory effect. It enhances the charging efficiency and reduce the temperature of the batteries. The batteries will have better performance and longer cycle life. Can be used in indoor by USB power adaptor or outdoor USB car adaptor or portable solar charger USB adaptor. Possess reverse polarity protection.
Now that thing is cool! Perfect for a homeless artist!
rayofminneapolis 3 months ago
Sooooo.... Are you mute or something?
bewaretheintertubes 5 months ago