I picked this one for a number of reasons. The price seemed very reasonable compared to the others that came up in my Amazon search, but importantly (besides the reviews) because it also serves as a phone charger, and I figured it might be easier to pass through TSA at the airport compared to others that are strictly "jump starters". Just in case, and to play it safe so there wouldn't be any problems with TSA I packed the box with the cable assembly that connects to the charger and the battery terminals in my suitcase. The battery pack itself I put in my hand carry backpack like you're supposed