Posted by a reviewer on Amazon

Only had it a week so i cannot speak to its longevity but it is a good replacement if like me your other batteries died and will not charge

Posted by a reviewer on Amazon

I bought 2 of the 3

Posted by a reviewer on Amazon

Something i noticed is that if you put the battery on the charger immediately after taking it off the trimmer it will flash red

Posted by a reviewer on Amazon

Looking at the flash pattern the charger is telling me that the battery temperature is too high

Posted by a reviewer on Amazon

I set the battery aside for about a half hour in the cool house and then tried it

Posted by a reviewer on Amazon

It charged fine after it cooled down

Posted by a reviewer on Amazon

I like that it performs as the nicad in that it will load up until it bogs down whereas the lithium just stops under load

Posted by a reviewer on Amazon

Exact replacement looks like the original