Anyone shooting a red dot scope may relate. I replace batteries once a year no matter what, but you never know when it is going to die. Odds are it will do it when you least expect it and at a bad time (In the stand).
Anyone with certain older Horton bows have a perfect place for an extra battery.

Place an extra 2032 Battery in the hole at the back of your stock.

Put a piece of tape over the hole and you will hardly know its there.
I used Gorilla Tape.

Anyone who doesn't have this area should find one of their own. Somewhere out of the way to stash an extra 2032 for just in case.
Anyone with certain older Horton bows have a perfect place for an extra battery.

Place an extra 2032 Battery in the hole at the back of your stock.

Put a piece of tape over the hole and you will hardly know its there.
I used Gorilla Tape.

Anyone who doesn't have this area should find one of their own. Somewhere out of the way to stash an extra 2032 for just in case.