Yes, the Nokia CA-100 USB cable fits the N800 perfectly so no more carrying around the custom charger. And the APC batteries I mentioned above will put out up to 1.6A so they seem to have no problem charging the N800. I didn't have the opportunity to test how long it takes to recharge a mostly dead N800 from the battery, but I'm heading out on a trip right now so I'll try to post that info in a few days.

Something else I did before a recent trip to Europe and India was to replace my notebook charging brick with a APC charger, part number UPA9:

http://www.apc.com/resource/include/...?base_sku=UPA9

This will accept input from any 100-240V wall plug, car or airplane. It has special tips for most (any?) notebook computers, AND you can plug in up to 2 USB devices at the same time as your computer - just watch the maximum allowed power draw if you have a large notebook.

Another power item I took along was a small surge protector from APC:

http://www.apc.com/resource/include/...sku=PNOTEPROC8

Have a good trip Travis.