Why are batteries so expensive?

I only buy/use rechargeable batteries.

Because they're a must-have item. Everybody needs them, so they'll pay high prices.

I buy 8 packs of AAs at the dollar store. They're not the best name brand but they get the jobs done.

Yeah, like that Tickle Me Elmo doll everybody was so crazy about years ago. My daughter was given one, and the stupid thing went through batteries like nobody's business. Just plain AA's, but like six or eight of them at a time.

Baby items....... riiiiiiiiight.....

Look at the type you are using. If it's simple electronics, (ie a vibrator) don't get anything that is max power, or lithium anything. They work best on cheaper alkaline batteries. ( I like Ray-o-vac or CVS brand.)
I got a Groupon for Phillips brand, and they don't work in any of my toys. Now I have 60 of them and they are worthless.

Cause there are so many single women out there...Or some women are with men who think their place is in the kitchen which is loosely translated as the men have no idea of what to do in the bedroom...

Buy rechargeable batteries. They more than make up for their initial higher cost after many uses. I also try to buy less battery-operated items, such as rechargeable flashlights, which last years.