Compatible with most electronic devices; converts 100-240V AC power to 5V DC power; power NEMA 1-15P input connector; 4 pin USB Type A output connector; retractable plug

Keep your iPhone 6 powered up for days with this Anker PowerCore 15600 power bank for Apple and Samsung devices. Fast charging technology delivers the fastest possible speeds, while an output of 4.8 amps is powerful enough to simultaneously charge a combination of devices. This Anker PowerCore 15600 power bank features surge and short circuit protection to keep your devices safe. (15,600mAh is the total of the nominal rated capacity of internal battery cells)