Anker PowerCore 5000 - Power bank - 5000 mAh - 2 A (USB) - black

Fast-charging technology. PowerCore 5000 utilizes two different fast-charging technologies. PowerIQ provides fast charge to any device. VoltageBoost increases output to overcome cable resistance and ensure a consistent top-speed charge. High capacity. With at least one complete charge for any phone, PowerCore 5000 is perfect for work, travel or at home on the couch. Ultra-compact. So small that it will sit almost unnoticed in any pocket or bag. Its cylindrical design offers excellent capacity-to-size ratio. MultiProtect safety system. Surge protection, short circuit prevention and more advanced safety features keep you and your devices safe.