Customer Ratings & Reviews

Energizer better than duracell. These batteries are for a drawing pen and work great.

Hard to find mini AAAA battery for my stylus, works like a champ.

Good, long lasting batteries for a good price. Best Buy was the only place I found them in store.

What can I say about a 4 pack of AAAA batteries? thank you for having them in stock, needed for computer pen.

Lasting battery, I bought 2 sets of these for both my daughters pens for laptop

Best Buy is the only place to find this size battery. They work very well.

These are just what I needed to replace the batteries in my Surface Pro Pen. Only place I found them in store. Everywhere else had to be ordered.

Got these batteries for my surface pro 4 pen. My local Best Buy carries them, but not always. Get two packs so you don'r run out. Batteries work as intended.

It’s an unusual size to find, but BB had it. Any battery you need for all your devices!

Looked all over. Best Buy was the only place I could find that carried these batteries, which are needed for the Surface pen.

Exactly what my stylus needed. Best Buy offers convenience and great prices for all of our family’s needs...

I needed AAAA batteries for my stylus and these did the job. Decent lasting time and cheap to buy so, if I need more in the future of definitely buy again.

They work. They do what batteries are supposed to do. Make sure that you check the expiration date on seldom used batteries like these. This was for my Surface Pen. They last a while. I don’t need AAAA batteries for anything else so the second one won’t be used for quite a while.

AAAA are pretty unusual as not many devices use them. So you don't find them at a log of local everything stores. BB had a good stock and they work as expected.

Get more than one pack because this is the only store I’ve been able to find the size battery.

These batteries are hard to find, but I was happy to see that Best Buy carries them. It's always good to have a few of these on hand if you're a Microsoft Surface 3 user.

This size battery was hard to find in a regular store but they fit and worked great.

Good product. Appears to last longer than other brands. Long lasting for my technology appliances.

Hard to find these batteries in regular stores. Best Buy had it along with other brands

I bought these quad A batteries for my iPad stylist because the last set died within two weeks of using them. The set of batteries just keep going and going. Great product!