ZeroLemon is pretty popular for their extended batteries for a number of Samsung devices and even LG smartphones. Lately, ZeroLemon has been working on other types of batteries, including external batteries that can charge up your devices. The SolarJuice from ZeroLemon is a 20,000mAh battery pack that can be recharged from the sun. So you don't need to plug it into the wall. It also features 2 USB ports, as well as a flashlight. It's available right now from the Android Headlines Deals Store for just $49.99.
Grab the ZeroLemon SolarJuice from the AH Deals Store for just $49.99 right now.