Actually, my manual tells me how the beeps work for warning me that the battery is going, but I never took the time to memorize the timing, so when the beeps start, I just know that, within approximately an hour or less, I had better have two batteries waiting to go in or I will be walking around in the dark.
Wait,
That’s not right.
I will be walking around saying “what, I’m sorry, what was it you said?”