2nd Generation Astro Pro2 Portable Charger External Battery Power Bank
Power, speed, compatibility and portability - all maximized at last.
PowerIQ Detects your device. Delivers the fastest charge.
Exclusive to Anker, PowerIQ amp-adjustment technology intelligently identifies your device to deliver its fastest possible charge.
Power to keep you going, and going...and going. Add 1000% more charge to a phone, 100-300% to a tablet, or even back-up for your camcorder.
With an industry-high 4.5 amp output through four ports, including a 9/12 volt multi-voltage port, charge several gadgets all at full speed.
Slim & Sleek
The size of a small notepad, this aluminium battery is sturdy yet portable. Its LCD tells you the power level down to the percentile.