This LCD Power Station 20,000mAh High Capacity Quality Power Bank can charge iPhone 6 & 7 two times to full capacity. iPhone 6 plus 4.5 times. It is great and suitable for camping and journey experience. The built-in-LCD screen shows percentage of the remaining capacity and working status. Easy to control by just pressing power button on the side to turn it on and off. It has dual USB charger: 1A output for smart phones, smart 2A output for both smartphone and tablet. This LCD rechargeable power bank can be used as iPhone charger, Samsung charger, LG charger and many more. internal MCU enhances fast and stable charging and secures your devices. Get your device powered at all times by buying this quality and powerful charger. It’s a great energy-saving power bank.