What should I be seeing for total internal resistance on my Protek Graphene 6500mah 4s LiHV batteries? I bought 4 over the last few weeks, 2 have about 15 cycles while 2 have about 6. Anytime they will sit for longer than a few hours they go into storage mode, always charged at 1c other than a couple times at 9 amps, or just under 1.5c. I have my shutoff in my esc's at 3.45 v per cell. 3 of them my charger is showing about 45 mOhms, and one of them is just under 20mOhms. Just curious as to what normal is. These batteries are awesome, best I've ever had, I just want to make sure I'm taking care of them best I can.