Monday, 1 February 2016

Fuel cell lantern ditches batteries for salt water

One of the PL-500's fuel cell anodes is claimed to last as long as 85 AA ...

For many people, camping/emergency lanterns are one of those things that may sit for months without being used, only to have dead batteries when they're finally needed again. While solar-powered lanterns are one alternative, they do still need to sit in the sunlight for a few hours in order to charge. That's where Hydra-Light's PL-500 comes in. It's a fuel cell-powered lantern that's ready to shine as soon as it receives some salt water.

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Category: Outdoors

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from Gizmag Emerging Technology Magazine http://ift.tt/1PQKLWI

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