i have a Orion changer i am charging 4200 and 4500 mah batterys at 7 amps
i have peck volt sensitivity 5mV setting. the battery are in the 146 degree. is the peck volt sensitivity set wrong. some help would be appreciated Dave

yeah, i'd drop it back to 2-3mv.

4 cell--20mv.
6 cell--30mv. ;)

thanks guys i will try that.

Andy has it right .020 and .030 volts. Same way of saying 20MV and 30 MV.

I am not familiar with the charger. If you are using but 5 MV per cell (.005 volt) 4 cells X .005 = .020 volts cut off and 6 cells X .005 = .030 volts cut off you should be OK. My 4200 and 4600's at 7 amps are around 120. If you have a bad cell or high IR's this will raise temps too.

used new charger for me . kind of weird i have it set rite. start and the voltage would go up but stop at 4.97v and never change from that voltage. so u know what happens. i get 2 cell on one pack about 210 degrees. but i reboot it couple time and its working if u see me run out of the track with something smoking, you will know it crazy Dave.
seeya