EEMB 10-Pack CMOS Battery CR2032 3V Lithium Battery with 2 Pin 2 Wire Cable and MOLEX Connector CMOS Replacement for Alienware M11 Dell E6520 Thinkpad T40 Motherboards

Packaged well, shipped fast, a nice benefit these batteries have a double sided stick to stick the battery back to the case!

After if did my first NUC I got drafted into fixing a number of them. This is a pack of 10 NUC specific CMOS batteries that just as promised tested over 3.35 volts. All the connectors were correct with reverse polarity and fit perfectly. If you’re getting a lot of crazy messages from your NUC it’s probably the CMOS battery. There’s no way to check the battery charge other than to open the machine up and get your meter out. The good news is that if you can figure out how to get to the CMOS battery in a NUC6CAYH (there's a great you tube that will walk you through this painful process)these batteries work great. You have to be careful because on a NUC the polarity on the CMOS battery connector is reversed so make sure you order the correct version. The batteries got here quickly and were charged over 3.35 volts so they should last for another 5 years. Great deal that got my NUC up and running again after I finally figured out how to get to the battery.

These are well made and work very well. These are polarized for Intel Nucs and that's what I got them for. I'm happy with the way they work.

Batteries seem good, 9 of the 10 in the pack measured exactly as the seller describes, 3.3 volts. One measured 3.1 volts, probably still usable but I didn't need all 10 of them at this time. Will see how long they run, all seems good so far.

Works perfectly with my Dell Latitude E5570 laptop

Very good

In case anyone needs to know if the connector on this will plug into the motherboard of a NUC11PAHI5 ... it doesn't!Can't find any info from Intel or ASUS on what will work. I give up on this repair.

I had a 3 year old laptop that wouldn't boot. When I pushed the power button, it would flash momentarily, but then it would go dark. It's unfortunate that there wouldn't be some sort of warning or message when such a catastrophic problem occurs to indicate what the problem is. But there wasn't... as far as I could tell.In any event, I knew (hoped) that it was the $1 3v button battery. That it had died and the laptop was pretty much DEAD without it.Installing was super easy. There were a couple of screws holding the bottom of the laptop on. I removed them, and the batter was exposed... and easy to remove. the new battery fit perfectly. I put it all back together, pressed the power button... and bingo, the laptop came back to life.