Posted by a reviewer on Amazon

This is to make sure theres no memory charging problem with the battery

Posted by a reviewer on Amazon

Had to order this to replace the original battery that had become so swollen it busted the back battery cover off

Posted by a reviewer on Amazon

My logitech one remote though still has a woeful battery life but thats more of a design issue with the remote than the battery

Posted by a reviewer on Amazon

Be sure to put the battery through a full cycle fully charge and then run until completely dead to properly calibrate the battery

Posted by a reviewer on Amazon

I visually compared the two side by side as best i could as the old one was so disfigured and as far as i can tell there was no difference

Posted by a reviewer on Amazon

Have not recd firestick or bike lights

Posted by a reviewer on Amazon

One minor temporary glitch when i first installed the battery the display screen on my harmony one displayed five rows of meaningless code and the remote would not control the tv

Posted by a reviewer on Amazon

I watched an online video on battery removalreplacement to make sure is actually slid out of the harmony one and was not fastened permanently