Replacement Battery for 910-004362, 910-004374, M-RO052, MX Anywhere 2, MX Master MX Master 2s

This was for my MX Master 2, and it slotted in easy replacing the existing battery. Took me 5 mins to replace and means my $100+ mouse has a new life.

Battery doesn't hold a charge at all, its worse than my old one was. I actually switched back to the original battery. This is junk or they're just reselling an old battery.

Followed video directions and was a breeze to install. This flagging old mouse is like new again.

Unlike some other batteries I have seen for sale for Logitech mice, this one has three wires like the original. So far the mouse is like new with battery life.Update: 3/10/2022After 18 months this battery has totally died. It will not hold a charge. As soon as I unplug the mouse it says the battery is going dead so my mouse must be plugged to work. The original battery lasted quite a bit longer. This is just another poor-quality crappy Chinese battery.

This battery was either old, or complete junk. It won't hold a charge.

Charge wont hold

mouse no longer dies after two days. What more can I ask?CAUTION: replacing the battery requires prying the little sliders off the mouse, because the screws are under them. The sliders want to delaminate instead of coming off cleanly, so you either need to do this very carefully (a paring knife helps) or be prepared to glue the feet layers back together.