Nitecore Intellicharger i4 red light?

[m1ck10v1n]

Hello, new to using chargers for these batteries...
I have 2 solid green lights and 1 blinking ( so nearly full ) but i also have a red LED above them... any idea why?
I have checked the manual and it says nothing about it.

 

[m1ck10v1n]

just noticed this is in the wrong place... please ignore

 

[VenomX]

Im getting this too, what was the cause ?

Its stopped now and its fully charged, odd

 

[Fogster]

Red LED I'm sure means the battery is not inserted correctly or there is some6hing wrong with it... can't remember which... details can be found on Google though.

 

[davidv1978]

I bought the nitecore i4 new yesterday and was charging my batteries and the red light came on after one had finished charging but the other hadn't turns out that if one finishes charging before the other it switches over to 1.5 amp charging mode for single battery only noticed when I took a closer look at the case of the charger