Here’s a question from Fido’s mailbag:
How long can I store unused batteries?
Fido’s Fences batteries have a shelf life of several years, so go ahead and stock up now. We recommend that batteries be stored in the original packaging.
Remember if you leave batteries in the receiver collar, they will run down in about 3 months, regardless of whether you’re using the collar, so when you are storing the receiver collar for an extended period of time, remove the batteries to preserve battery life.