Portable Solar Power Bank w/LED Torchlight (8000mah) Waterproof, Dustproof, Shockproof, and Fireproof Solar Charger (12 mo. warranty) 100% 360 DEGREE PROTECTION* Premium high-grade silicone shell forms an air tight barrier that protects the power bank from water,dust, fire, and is also shockproof to ensure that the device is safely protected 24/7 from all elements to ensure top performance for the life of the solar battery charger POWERFUL/ EFFICIENT/ VERSATILE* Packing (8000mah) of charging power, dual smart circuit fast charging (1A and 2.1A USB PORTS), gives you the ultimate back-up power reserve you need to power your iphone, samsung galaxy, tablets, cameras, mp3/4,etc. many times over so you never have to worry about being disconnected! PREMIUM FEATURES* Highly durable rugged powerbank includes a well lit LED battery life indicator display, bright LED torch light, Dual usb ports (1A and 2.1A), monocrystalline solar panels (1.2W(max) 200ma 5.5V), power efficiency rating of &gt;80% and comes with a unique triangle shaped carabiner slot to conveniently hang the device from backpacks and windows to charge solar panels when not in use PORTABLE/ LIGHTWEIGHT/OTHER FEATURES* Weighs only 7 OUNCES, with ultra compact measurements of 5.5" X 2.95" X 0.5" THICKNESS, the external battery pack can also be safely used/charged in temperatures ranging from 14 to 113 degrees fahrenheit for activities such as camping trips,mountain climbing etc. SMART/SAFE CIRCUIT CHARGING* Portable external power bank automatically detects fastest charging speed possible on all devices for quickest charge and is optimally equipped with Over Charge+Discharge Protection, Over Current+Over voltage Protection, Short Circuit Protection, Over-heating/temperature protection and has a 500+ charge life cycle