Battery For Logitech MX KEYS, YR0073, 533-000177,

Very happy that I was able to replace the battery in my MX Keys keyboard with this third-party battery. Installation was simple following a guide I found online.

Installed this battery. On a full charge, in standby mode (not used at all), the keyboard lasts about 20 hours (from 100% to 0%). There is no point in using this battery - you might as well run the keyboard on a cable. Waste of money. Not recommended for purchase.

In the two months I've had this battery I've had to charge it at least 6 times, which is 3x the amount I encountered with the original battery. While install is simple and it plugs right in, the battery is very inferior to what it replaces. It just doesn't hold a charge like I was hoping it would.

This was a perfect battery replacement for my Logitech MX Keys. Installation was 5-10 minutes which includes removing 3 rubber feet, 3 screws, a plastic cover on the bottom of the keyboard, and replacing the old battery. The keyboard is now good as new!