I don't think there selling them yet, there website says they're looking for distributors and that they're going to be affordable.
"Semper Exploro" Ryan MonjarasMaverick GrottoCowtown GrottoDFW GrottoUT GrottoBexar Grotto(832)754-5778 From: [email protected] To: [email protected] List-Post: [email protected] Date: Mon, 21 Feb 2011 23:05:49 -0600 Subject: [Texascavers] fuel cell chargers are here! I’ve been hearing about this kind of application for fuel cell technology for several years. Are there any cavers using these things yet? http://www.myfuelcell.se/products/powertrekk/ -Marvin
