Anker® 2nd Gen Astro3 12000mAh External Battery Review
Another Impressive Battery By Anker
Power is everything, and Anker is the king of power. The 2nd Gen Astro3 is a powerhouse, with 3 smart outputs powered by Anker's Power IQ technology.
This external backup battery will make your traveling, or long hikes much easier, and safer since the 12000mAh can charge your device from 4-6 times depending on the device you are charging.
I have many external batteries, and every time I need one, Anker is my first choice. For now the Astro3 is on the top of my list, because of its acceptable size, powerful 12000mAh battery cell, and the convenient 3 ports with Power IQ technology.
With that said TechPicks gives The Astro3 a well deserved 4 stars ★★★★