Solar Charger power bank from MassData 5000mah Water Resistant Portable Backup power bank dual USB output, Fits most USB-charged devices THE BEST OF ITS KIND - The Original MassData Solar-5 Solar Panel 5000mAh charger transforms environmental friendly solar energy into power to charge the internal battery of the Charger. Your charger can be charged by being plugged into a wall outlet and used as a power bank while you're on the go! Solar charging isn't as fast as wall charging but it's a great way to charge in an emergency situation. HIGH QUALITY MATERIALS - The exterior is made of silicone, allowing this device to be water, shock and dust resistant! It's rugged yet stylish. Perfect for hiking, sporting events, flights, camping, jobsites, etc. It's designed to be compact, lightweight, portable, and easily fit in the palm of your hand. You can even use the included hook to attach it to your bag! DUAL CHARGING PORTS - The 1.2W monocrystalline solar panel charges the built-in 5000mAh Lithium polymer battery. 2.1A output allows you to charge TWO devices at once! The right USB can reach 2.1 amps to charge devices that require higher amperage, like Samsung phones and tablets. The left port is one amp. When charging two devices simultaneously both USB ports are 1 amp. Battery can reliably be charged over 1000 times! NEVER BE WITHOUT A FLASHLIGHT- Tap the power button twice to turn on the emergency LED Flashlight which makes this device useful in the light and in the dark! It has 4 LED indicator lights to let you know how much power you have available. FREE ACCESSORIES - Package includes the Solar-5, USB to microUSB cable, microUSB to Apple Lightning adapter, and a carabiner. CHARGE ANYTHING WITH A USB PORT - You can charge many devices while on the road or being away from power. Carry this while you travel and commute. hang on the bookbag and let it get recharged by the sun