4 ms·

Battery is not removable.

• crimsonalucard 11y ago
  That's horrible and possibly a deciding factor. I guess it had to be done in order to make it waterproof.
  • mapt 11y ago
    I concur, you really need the possibility of multiple battery loads in order to get full value out of this stuff. Can you do non-conductive power transmission at reasonable weights and efficiencies? I mean, my toothbrush does it, but I can't speak to the charging rate.
    • crimsonalucard 11y ago
      Wireless power transmission can only be implemented using alternating current through induction. Very hard to implement this in any meaningful way for battery powered digital devices.