Gearonic

5600mAh Universal Power Bank Backup External Battery Pack Portable USB Charger Charging for Mobile Cell Phone iPhone

Never let your smartphone, tablet or other devices die again while you're on-the-go. This universal power bank packs up to 5600 mAH and a 5V output which can fully recharge your smartphone (depending on your smartphone) up to three times on a full battery. The compact and lightweight design won't take up too much space in your bag or on your desk.