Gadgets

MWC 2016: World’s smallest fuel cell charger will power your phone with salt water

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Comments (1)
  1. Prof. Abagail Mills says:

    How is this any different than carrying a spare battery? This is an especially simple problem to solve if phones didn't pull the Apple stunt and allowed you to remove the battery. Otherwise, a power pack can do the exact same job, and doesn't continue to cost more money like this device does. Simply recharge it whenever you end up near power again.

    The one use I can see is for people who are never near power, like in remote locations. But that doesn't seem like the average consumer to me, and I talk as a guy who has actually done some remote fieldwork and would have had a use for something like this.

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