Customer Ratings & Reviews

These babies and I mean babies, are top of line power producers. Seems like there is an entire wind farm inside a thing that is like an inch long!

These are hard to find. Glad I finally found them here. These are use for my bamboo pen for my Lenovo laptop

For my daughter apple stylus long lasting but sells quickly

Good AAAA batteries for Microsoft Surface Pro Stylus.

Needed this for an Apple Pen and it’s been working well.

I own a Surface Pro and my pen stopped working one day. I went into Best Buy and low and behold, it took a AAAA battery. This thing gave my pen life!

These batteries are great for my surface pen. I'm glad it's a two pack so that I have a spare on hand for whenever the first battery dies.

Who needs to recharge their pen(cil) daily when you can just put in a battery that lasts over a year.

Energizer quadruple A batteries are top of the line option when she using which brand you want to use. I use then in my stylus Penn

I needed AAAA batteries - you were the place to go! These batteries work great in my computer pen! I will buy them again!

Works great and i have had no problems. Would definitely recommend

I use these batteries for my Surface pen and they work great! I can expect to use them for quite some time and am very satisfied with the money spent for the quality of the product.

I never heard of AAAA batteries before. When I had a product requiring them I knew I could find them at best buy. Luckily, they had them. The batteries work great

I needed these batteries for my Surface Pen and found name brand ones at Best Buy. I didn't look anywhere else and got them because of convenience. They seem to work nicely..

Other than online, BestBuy was the only place I found these batteries. They did the trick getting my Microsoft Surface pen working again.

My Bamboo computer tablet pen uses this battery, and the battery lasts about five years. This battery is so infrequently used in devices, packs of more than one will just mean the others get lost. Store clerk tried to sell me a package of TWENTY.

awesome, i needed it to start using my surface pro 4 stylus again, and it works great. one of the few places that has 4a batteries

Energizer batteries are among the least talked about subjects in this day of technology. That said for many years they have become my standard for quality and high expectations

Energize me! These are some great batteries. Hard to find is that they are AAAA. However, Bestbuy had it!

Honestly I have to say these batteries have last me quite a while out of all the batteries I have used in my remote these seem to be holding up great