Good: The Innergie PocketCell Rechargeable Battery Bank is nicely designed and compact, charges both smartphones and tablets, and comes with a universal charging cable with Apple's 30-pin connector, Mini-USB, and Micro-USB connectors. The battery offers good capacity at 3,000mAH.
Bad: It's fairly pricey.
Bottom Line: If you can live with the Innergie PocketCell's price, you're getting one of the better -- and more versatile -- portable chargers. [Read more]