Quote:
Originally Posted by philiphart
Can you post a picture of those packs houghy? What capacity and price were they.. sounds interesting!
5V would still be enough to get a useful heat output.. probably good enough for many conditions?
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Power Bank
ea $ 29.99 *
Charge your smartphone, tablet, digital cameras or any other device with a USB charging function
7400mAh high performance
Li-Polymer battery
2 USB connections
Has an AC Adaptor for fast charging of Battery