Always used the Ultimate Lithium in my Browning trail cam, usually get 4-6 months taking roughly 2-3000 pics. $18 to run the camera is a lot, but they last and are troouble free so that makes up for it in my book.
Ever spit it out rather than swallow it?
Enjoy it while you can. One day you might be complaining about NOT getting random pop-ups in the morning.