3 ms·

Eh, if I understand correctly, it's not self-charging. It just discharges slower.

• artursapek 15y ago
  "What's really cool is these cells can recycle indoor or outdoor light as well..." It's self-charging at a rate perhaps slower than the rate at which is discharges, for now, but it is effectively charging itself. The question is does it break even?
  • StavrosK 15y ago
    Even if it does not break even, I would be more than happy with double the use time of my mobile. Of course, it would be even better if I just never had to charge it, but baby steps.
    • artursapek 15y ago
      Exactly.