Joway JP42 5200mah with Ac Wall Charger Cable-free Input Charging Dual Input Power Bank External Battery Portable Battery with Highlight Led - For Most Smart Phones, Pads and Tablets Capacity, JP42-5200mah 2-3 full charges for your iPhone 4S / 4G / 3GS; 1-2 charges for Samsung Galaxy S4 / S3, 200 hours + audio playback, or 200%-300% to the battery life of most mobile phones. Compact, portable & stylish design; Easily fits into your bag to provide instant power; PERFECT for long plane flights, road trips, or whenever you need to charge your mobile devices wherever you are. Samsung Grade A cells and high quality Lithium-ion battery ensures reliability; 500 + recharge cycles over the life of the battery Convenient flashlight updated to prevent accidental activation: lights only after pressing the power button for 2 seconds; 4 LED indicators reveal the battery level; Input: DC 5V 1A, Output:5V/2A Package includes: Joway External Battery, Micro USB cable, travel pouch, instruction manual