mini solar generator 1,12v,5v 2,10w,30w,50w 3, 4kg 4, for light , cellphone charging station Green House has back with Portable Solar Batteries Charger, equipped with 3500mAh battery and 10 unique adapter tips for various kind of mobile electronics devices.Introductions :Solar Battery Chargers are used to charge your batteries when you are not connected to the power grids and do not have access ...