Logitech L-LL11 Replacement Remote Control Battery

This worked perfectly as a replacement for one of my G7's batteries. The old one had become cracked after hitting the desk hundreds of times over its long life, and was getting stuck in the mouse and charger as its case expanded. I had also noticed a dramatic drop in battery life over the last year or so, and rather than replacing my mouse (which I wish Logitech would bring back) decided to give one of these a try.It's a PERFECT fit. And I've been on the same battery for at least a day and a half now, whereas I was doing 4 or more swaps per day with my old batteries. Don't hesitate if you've got a G7. Get one of these while it's still available and relatively cheap.

I used this battery for my Logitech MX Revolution mouse that was about 9 years old. Although this mouse was not manufactured for the battery to be replaced, I saw a few folks on Youtube do it and I thought I'd give it a try as well. My mouse worked fine for about 2 months then took a dump. I don't think the battery had anything to do with it. I think the USB receiver went bad. Great battery. Would recommend for someone with the need for similar battery.

I bought these batteries as a replacement for my original Logitech G7 mouse batteries. While they do perform like new batteries, they do not fit properly in the original charger or the mouse itself - they are just a tiny bit too small. On the suggestion of another reviewer, I added a couple of small pieces of scotch tape to the end of each battery and that was enough to make the fit correct. Not really something I would expect to have to do for replacement batteries, but a simple enough solution for otherwise reasonable replacements.

Bought this battery to replace the one in my Logitech MX Revolution Mouse. The battery in the mouse is not supposed to be replaced by the consumer, but it is very easily done. Battery arrived ahead of schedule and has worked fine after installation in the mouse. The price was terrific as well. I have no complaints what so ever and would make this purchase again if necessary.

Logitech said there was NO replacement battery for this mouse?!?!... carefully remove the mouse's feet and remove the screws. Carefully split the case and voila'... there's the battery. Replaced it and all is well.

They are just a little bit different than the OEM batteries. They wouldn't work until I modified them a little. They don't seem to hold a charge as long either.

They say you can not replace the batt. But you can. Just 4screws and a little patients will save you about $85.00This batt is a direct replacememt

When you rate so many items in one day it is not my ability to write a long lenghty description why I like a product suffice it to say I like this product according to the number of stars 1 stars i could not use it 3 stars I do not use it enough to rember 4 o5 I continually use this and reread and recommend it to others ok?