Anker PowerCore 13000 - 13000 mAh 22.5 W

The Anker 13000mAh charger’s high-capacity batteries have enough power to keep your smartphone and other devices going for days. This power bank also has surge protection and prevents short circuits, hence keeping you and your devices safe. > This Anker power bank is compatible with a 12 inch MacBook, all Apple and Android smartphones and tablets, Nexus 7, and other USB-compatible devices. The PowerIQ and VoltageBoost technologies ensure that your devices get the best possible charging speed from both the given ports.

Output Voltage : 5 V ; Output Current : 3 A(Maximum Per Port)