I agree that lithiums are hard to beat for a relatively short trip (< 2wk),
especially when you look at power to weight ratio. However, if you have
several devices (headlamps, cameras, GPS, two-way radios) or have a group of
people all using AAs, a solar charger can be really handy.
See:
http://www.siliconsolar.com/travel-solar-battery-chargers.html
They have thin film solar chargers that are fast charging and incredibly
lightweight.
-- Jeff
-----------------------------
Jeffrey W. Knoll
Council Venturing Committee
Grand Canyon Council
Phoenix, AZ
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Received on Thu Jun 12 23:06:10 2008
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