I use battery packs from Batteryspace.com. They seem to work pretty well. I've used them with the FT-817, various HT's, a portable fan, and electrically-heated socks.
73, doug
Date: Wed, 21 Jul 2010 11:06:14 -0400 From: Andrew Glasbrenner glasbrenner@mindspring.com
So I'm trying to move away from my big, dumb, heavy sealed lead acid batteries for portable work, at least when I have to lug the gear very far. Has anyone had any experience with something like these: http://cgi.ebay.com/Portable-12V-li-ion-Rechargeable-Battery-Pack-9800mAh-/230469117735 ? That looks like it's pretty compact, and will run a pair of 817s a good while. Any suggestions for a more domestic source would be appreciated as well.
73, Drew KO4MA _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb