28W Foldable Waterproof Fast Charging Solar Panel Charger Mobile Power Bank with 3 USB Ports

  When you need full power and fast, this is the one you want.  Perfect for traveling, camping, hiking, anything outdoors where you may not have power.     Fast & Smart Charging - automatically recognizes your devices to provide the optimal charging current input and speed up the charging process to minimize charging time  3 USB Ports - powerful enough to charge 3 devices simultaneously; built-in 2 USB ports and 1 Quick Charge port portable solar charger be your backup in case of a power outage.  High Conversion Rate - quality-built Sun power cells convert up to 23% of solar power to energy; conveniently charge up to 3 devices simultaneously, great for any outdoor activities such as camping, climbing, hiking and more.  Portable & Lightweight - ultra-thin and fold-able design makes it easy to carry; make full use of the eye holes and attach it, with carabiners, to your backpack whenever you go out.  Dirt & Splash-Proof - portable solar charger features an IPX4 waterproof