We’ve previously covered BuQu Tech’s Magnetyze system, finding it to be a great wireless charging ecosystem. Mobile Battery ($60) is its new product in the lineup.

Packing an 1800mAh cell, the battery pack magnetically attaches to the back of the Magnetize case, and charges through the same conductive system as the company’s other accessories.
It can also charge from those accessories. Full-sized and micro-USB ports are there for wired connections.