Powertrekk - a fuel cell charger...

[Bert Freudenberg]

On 05.03.2012, at 00:39, Sameer Verma wrote:

> Saw this on G+ http://www.powertrekk.com/ Looks interesting.


1 Fuel Puck = 33 g, 4 Wh
1 AA Alkaline = 24 g, 2.6 Wh (*)

Not bad for a first-gen device.

3 x Fuel Puck = 99g, 12 Wh, $12
4 x AA = 96g, 10.4 Wh

The website is still a bit light on technical details, though.

- Bert -

(*) http://www.allaboutbatteries.com/Energy-tables.html