That's a tough one. I assume you cannot carry them yourself. I would check to see if FedEx has the same policy. Your best bet is to figure out who in your area may have a hazmat account with UPS and see if they will help you out. Maybe a medical supply company or battery manufacturer. Be prepared to pay a premium as they surcharge this stuff heavily. I had a similar issue with warning flares a few years ago and just waited for a relative that was headed that way.