Originally Posted by
Walter S
That's what I do too. But the way things are improving with battery technology, you hardly need the dyno anymore. My cache battery is currently a mophie juice pack powerstation xl. ...
I can't speak for the OP, but this seems to be a tempting approach from my perspective, at least for some tours. Looks like it weighs just under a pound, and considering that even with a dynamo hub, one would most likely still want a cache battery of some sort. So, using this and dropping a dynamo hub altogether would lead to a weight savings. Given the large storage capacity of 12,000 [mAh] I'd be able to go a few days between charges even with daily use of a tablet.