I've done quite a bit of research on the types of batteries which can be used to replace the original Maxim-X battery. As it turns out there are many options, so many in fact that I've created this page just to list them. Some verified replacement alternatives are already listed in the Maximum Maxim-X: Specifications section, but this page contains some additional, unverified suggestions with as many links as I could provide to help research and verify their appropriateness.

Please contact me if you've been able to verify that one of the listed models of battery will work successfully as a replacement to the original battery in a Maxim-X or if you have additional battery models to add to the list.