Customer Ratings & Reviews

They work great! I would recommend. Hard to find anywhere else. Last place I looked was bestbuy. Glad to see they sell it.

These batteries are great! My Pro 3 pen returned to full functionality with it. What the deuce you might think, I love my Surface Pro 3 but the reality is they require this oddball battery. I thought it was a longshot that Best Buy would have this battery. NOPE! Best Buy has that! Now my pen works again and I'm happy. Please continue to sell the oddball batteries for people who need them!!!

I thought I would have to buy a new pen for my Surface Pro. I was so happy when I found new batteries at your store. Thank you!

I needed to replace my batteries in my stylus pen. So I went to Best Buy and bought these and so far they are working great!.

Extra batteries for the pen...even though batteries came with the pen, I bought extra so I don't have to worry about trying to find the AAAA batteries that's right it is 4 A's

these batteries are hard to find for some reason and i needed them for my surface pencil and now it works like a charm

Rare battery - Hard to find stylus battery at a decent price.

Glad you had the size needed! This size is not at the other big box stores!

These batteries last a long time. I have had them in my surface pen stylet for over a year and it just died with heavy usage.

They work just fine, like any other battery, but they're really pricey for just two batteries. You could probably find a better deal elsewhere.

good product, works as advertised. dependable brand

Works great for replacement of surface pens. Have two so you can use it for a while

The batteries are as expected, they are hard to find and only found them here at BB, though one other place had them, the ease of getting them at Best Buy made the choice easy to buy.

These brand named batteries work longer than the average generic brands. I haven't officially measured their longevity, but I can definitely say they last longer than a single charge on rechargeable batteries and also outlast devices powered by generics. One day I'll be an assortment of batteries and change all batteries in my house at once for testing!

works in my Xbox controller and lasts a long time!

Used this for my surface pen. Couldn't find these batteries anywhere. BEST BUY was the only place I found it, very happy about that.

This product worked great and lasts me over a year and a half in my surface pen. I would recommend this to anyone over bargain batteries!

Great batteries! They last and have had no issues with them.

Great value. Good price. Using it for a stylus. So far only have used 1 of the 2 batteries since it hasn't run out yet

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!