RAVPower 6700mAh External Battery Pack review: Convenience only gets you so far

The $27 RAVPower 6700mAh External Battery Pack fulfills its promise of providing a single wall adapter, two USB ports, and a portable battery pack all in a tidy design. The pack is very similar to Anker’s Powercore Fusion 5000, only RAVPower’s fails to deliver in overall performance and has one design quirk I just can’t look past.Note: This review is part of our roundup of portable power banks. Go there for details on competing products and our testing methods.

Included in the box are a carrying case and a mircoUSB cable. The square footprint of the pack easily fits into a backpack or purse.To read this article in full, please click here