LB1 High Performance 9000mah Rugged Waterproof Shock-proof Dirt-proof Snow-proof High Capacity External Battery Charger for iPhone 5, 5s, 4, 4s, Samsung, HTC All-Terrain Rugged Water-Proof Dust-Proof Drop-Proof and Crush-Proof Portable External Battery Power Bank/Back-Up Charger. Designed for those with active lifestyles Laptop Battery 1 introduces our premiere all-weather all-terrain power bank/external battery. This rugged back-up charger can withstand falls - water - dust and pressure so that you can enjoy the outdoors. Experience peace of mind - knowing you can safely charge your mobile devices no matter where you are. This tough-built - high-capacity unit is able to charge smartphones - tablets and other devices up to five charge cycles. Ideal on the road or in an emergency. This extended life power pack puts 10000mAh at your fingertips. It provides you flexibility and mobility while camping-hiking-fishing-surfing...wherever your busy lifestyle takes you. Other features include a built-in LED torch with low/high settings-an LED power indicator and over voltage/current/short-circuit protection. Also includes USB cable. Perfect for your mobile lifestyle! Leaves all other external back-up chargers in the dust! Portable High Capacity 10000mAh External Battery Power Bank Backup Charger. This is the lastest Anti-mobile power bank which has the features of WATERPROOF - SHOCKPROOF - DIRTPROOF and SNOWPROOF. Charge Cycle life &gt; 500. Can charge Smartphones and tablets up to 5 times. Power balance simply indicated by LED power indicator. Built-in LED flashlight function. Over voltage protection. Over current and short circuit protection. Output: DC 5V/1. Input: DC 5V/1A. Dimension: 115 x 88 x 29.2mm. Accessories: USB cable.