Many thanks to Thom at White Stag for handling my problem with a bad Leo battery in a prompt and courteous manner. I e-mailed about returning the battery, and he replied almost immediately that he was shipping a replacement and I could return the bad one at my leisure. I had the replacement within three days, along with a freebie atomizer for my inconvenience. I wish that all vendors had this sort of ethic. I will definitely do business with White Stag in the future.