/ blog projects miniprojects tagcloud   about contact github flickr where am I?

10$ power bank / battery charger combo that you can use for day to day stuff but also outdoors.

img

  • usb in - usb out (was that so hard?)
  • It supports low power solar charging
  • light (30g)
  • they can be chained in series and will charge simultaneously if they get enough power, or one by one if they don't
  • each charger is obviously self contained so no single point of failure
  • on the negative side, it supports 3v rechargeable batteries only

bigger review and official site

Mon Aug 08 2016 23:19:38 GMT+0200 (CEST), 15 months ago