January 8th 2014
By Mike Flaminio
The Chug Plug is an external battery system for Apple's laptops. You bring your own Apple power adapter and link into the battery so that you can connect via Mag Safe adapter. It should have enough power to add an additional 3-4 hours of usage. It's expected to ship in March for $169.
Also shown here is a USB battery backup with 20K mAh with both tablet and phone charging ports. It can charge up to four devices at once. It's expected to ship in February for about $200.
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