I put NiMH cells in mine a year ago...

I let it charge a bit longer, as the capacity is much higher...

Works great!

Did the same with my Uniden and Panasonic cordless phones. I let 'em
charge fully, and they last a l-o-n-g time!

And I didn't redesign the charger. These are trickle chargers, gentlemen.

A fast charger would matter... These do not.

IMHO...

Jack


JY NiMH cells have a more complicated charge requirement than NiCd.
JY Unless you plan on designing a new charger,you should only replace
JY with NiCd cells similar to what you removed.