This is great, my answer to charging when I’m not home and posting from else wear. Sometimes I use my iPhone it runs my battery down.
Originally posted on Gigaom:
There’s no lack of portable batteries on the market that can recharge a handset. Most focus on having enough capacity to fully charge your phone at least once, however, which can make for a bulky device: It’s often the case that the more power capacity, the bigger the battery. That’s why the Charge Ninja, a $29 portable battery, caught my eye. It’s the size of a credit card and only weighs 30 grams, so it’s easy to take anywhere.
Charge Ninja is a new Indiegogo project looking to raise $21,000 by October 8. I like the price as well as the size because $29 is far less expensive than most competing products. The project was smart to keep the device small as well: Aside from the 7-millimeter thickness to fit a full-sized USB port, most of the Charge Ninja is only 5 millimeters thick, about the size of five credit…
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