Anyone else have this problem with this charger. It will not discharge batteries, it starts and then stops saying - End Voltage Cutoff, or something like that. I have the voltage cutoff set to 3.8V. I tried lowering the discharge Amps all the way down to 1Amp, same thing...
And I don't get the storage mode at all. It starts charging a battery that is above 3.8V/cell until full and then starts to discharge and stops.
It works great for parallel charging 6 3s batteries, (although the balance at the end takes forever). I end up using my old cheap Thunder AC6 charger to discharge or store batteries.

I would be interested to see the exact error you are getting when you try to discharge. On one of my super duo chargers I can't discharge either but I get a output voltage error on it. I was told that a firmware update that is coming out may fix the problem.

The Future of Nitro is ELECTRIC

I'll get exactly what is says next time I use a battery (probably tonight). What is with these firmware updates on everything these days? What changes in a product that is not connected to the internet or anything after you buy and use it for a while?

I only flew 2 minutes of my last pack tonight so I could see exactly what the charger reads. It starts to discharge for about 1 minute then says - End: Cut-Off Voltage. But the battery is no where near discharged to the 3.8V/cell I have the cut-off set to.

Any idea when that update is coming out and how to get it?