I had the battery holder break on my Dorcy light. This seems to be a common problem, and may be a design flaw on the length of the screws used in the holder.
Anyway, I found the following post on SB that was made by the Dorcy rep yesterday. Looks like Dorcy is being very proactive in their support!
Hello everyone.
If anyone has a problem with the cartridge in the dive light we will send you a new one for free
I set up a easy way to get a replacement cartridge.
Go to dorcydirect.com 41-0467 replacement parts
use coupon: scuba1 Cartridge is free and free shipping
41-0467 replacement parts or email
support@dorcy.com