Portable battery packs are starting to become commonplace. You can buy them at major grocery stores now. But how about one that can charge two USB devices? Oh yeah, that gets the juices flowing to the ol' tech boner, doesn't it?
Inside the goBAT II is a 5000mAh rechargeable lithium ion battery that outputs to two USB ports: one for 10 Watt port for power-hungry devices like the iPad and another 5 Watt port for most other gadgets. It even works with Scosche's free reVIVE charging app that indicates how long charging takes and notifies the owner via email when the charging is complete. The $90 battery pack just went up for sale on Scosche.com.