Santa brought me a new charger.

[rdnzl]

Actually, I am Santa. But I got this new charger. Its fits every battery I own, even my D batteries,

 

[tripplec]

Very good, Nitecore makes pretty good chargers. Better than many no name makes out there.

 

[rdnzl]

I charged up a lot of batteries yesterday. I like the readout with the different options for the status. Doesn't seem to be super fast, but none of my batteries got hot. Just a little warm.

 

[tripplec]

Warn is normal on any at higher current levels.
My first chargers were Nitecore models and were great. They've improved and faster charge levels now over the I4 I have still.