Thanks for the info. 160wh would be nice but I am afraid that I would get stuck not being able to bring it on an airplane somewhere during a trip. Even if I confirmed it with the airline in advance, somebody checking people in at the gate my have a different opinion.

I am new to the group. Thanks for adding me. I am going to be traveling and I would like to buy a couple of battery packs. The Medistrom ones are much more expensive than other battery packs of a similar capacity. It also must be under 100 watt hours to be airline approved. Does anyone have any expe...