Jeff, I do understand your frustration. I also do not understand the reasoning behind confiscating batteries that by logic and reason should be in carry on and NOT checked. However, as you said, Mexican authorities are not bound by TSA and therefore are able to make up the rules and enforce them as they want to. Below is a message that was recently sent to me from ddeborahdelamar to add to the "Arrival to Cozumel Airport " sticky.
FYI ALERT 6/12/2012 According to ddeborahdelamar, a resident of Cozumel, Volunteer & a member of the Consejo (Board of Directors) of Cruz Roja (Cozumel Red Cross) and a frequent Scubaboard contributor sent me the following note to share:
I've been working departures at the airport & have additional info for you:
At the departure security screening, they are confiscating loose batteries found in carryons -- used or new in sealed packs doesn't matter. Batteries installed in cameras, phones, laptops, and other electronic devices are OK.
The only option we have here is if we want to have the best chance to keep our batteries in our carry on luggage, we need to keep them in our devices and do not carry any extra batteries home. Leave the batteries with the dive op, hotel or expect that extras may be taken. Unfortunately, people are going to end up putting them in the checked luggage which as we understand is a fire hazard.
Also, just to say, Michael and I have not had a battery issue leaving....as of yet...and knock wood we do not...however, what is strange is that we were actually stopped and
almost...had a airline approved plastic 6 pack AAA battery container taken as we
ENTERED customs. Fortunately, someone who apparently was a local who spoke very fast Spanish stepped in on our behalf and smoothed the issue out. Don't know what she said, but it worked. Not that loosing a few AAA common batteries would have been a big deal, but ... golly... it just does not make sense.
Baseline, there is no logic to this, and yet, there is no way to reason it out. The entire process is not right, but, there is no choice but to comply or take a chance... Most importantly, Go, DIVE, Enjoy, and come home with Wonderful memories !! Sue