Single Cell in the DSD Charger ?

[waterboiler]

Anybody know if the charge current in the DSD charger is safe to do one 17500 or 17670 at a time. I am running single 17670 in my NovaTac and given the runtime, I find that I have 1 drained cell quite often.

Is is safe / a good idea to only charge one cell at a time ? Should I wait until I have a drained "pair" ?

Thanks

 

[jerry i h]

I use the DSD for 18650's. I only do one cell at a time, and it takes so long, that I usually have to go to bed before it finishes. My search-fu is weak, but IIRC two cells will take twice as long, since the DSD supposedly supplies the same current to one or two cells, so better to charge only one at a time in the DSD.