Lightweight and flexible, the AspectSolar Duo Flex2 Plus Solar Charger with 30wH Battery is designed to last. Don't worry if you leave it out in that unexpected rainstorm, the DUO Flex2 Plus is weather resistant to hang tough when exposed to sub optimal conditions. The lightweight and compact design provides you the ability to configure these solar panels however best fits your needs, and the convenient flexibility of the panels make capturing portable solar power easier than ever. This solar powered battery pack is fully portable which makes charging on the go incredibly easy, and, at full capacity, the battery pack can charge your smart phone up to six times, your tablet once, and a point and shoot USB camera up to 14 times. Never worry about losing your charge again, just charge your battery pack before heading out and you'll have the boost your electronics need at a moment's notice.