Millions of people use the EasyAcc 10000mAh power bank On-The-Go. Hassle-free replacement or money-back guarantee in 18 months. High Capacity: 3 full charges to your iPhone 7, 2 charges for Samsung Galaxy S7, the iPad mini 4 1 time. Fast Charge: Smart technology intelligently detects your devices and deliver the fastest charge. Charge two smartphones or an iPad at full speed (Smart Output : 5V 3.1A). Recharges in 6 hours with a 2A adapter (not included) Compact & Portable Design: Compact with Apple, Samsung, HTC Smartphones and Tablets, and other devices with USB Charging port. Easy to hold in your hand and put anywhere you want, e.g. a pocket or bag. Safety Protection: Effectively prevents your devices from overcharge, overcurrent and short circuits as well as conform to CE, RoHS, and FCC specifications.