The majority of vibrators take 2 to 4 AA-batteries. These are perfect for getting your vibrator and their batteries in the same place. Pack comes with four Duracell AA-batteries that go with most standard battery-operated toys. Plus, you can use EdenPoints for purchasing batteries so if you're getting free toys during promotions or anything, there's no need to spend actual money on batteries for it. Score!

I love buying my toys from EdenFantasys but I never have enough batteries for all the wonderful vibrators I acquire! Thank goodness for EdenFantasys's four pack of AA-batteries! I love being able to get batteries for my toys by using EdenPoints or simply adding them to my order. It saves a separate trip to the store!

I was expecting some generic off-brand battery pack, but these are Duracell, which are pretty decent, especially for the price. These are alkaline batteries so be sure not to mix them with zinc-carbon ones. I would stay safe and only use them with other alkaline Duracell batteries. Good thing about alkaline batteries is that they save power when not in use as opposed to other types of batteries that do use power, even when not turned on.

The package says these last "up to seven times longer!" Then says they last four times longer in radios, five times longer in flashlights, and four times longer in calculators. I wonder which category vibrators fall under...

There isn't much else to say about this standard pack of batteries, only that I suggest you stock up on these if you're a frequent buyer of Eden products, as a lot of standard vibrators take double-A's. Be sure to look into what type of batteries your toys require when you buy them--it should be listed in the info page. EdenFantasys also carries other types of batteries so check out all the different types that you need for your toys!

These lasted me quite a while! I'm very glad Eden carries decent batteries for their toys. I have no complaints about this product.