I have a Dynomite Passport Ultraforce 200w charger (http://www.dynamiterc.com/Products/D...ProdID=DYN4105). I noticed the other day it was only charging at 9.7A-9.8A when I had set it to 10A while charging a Turnigy 4s 5000mah 20C lipo. I was attempting to charge them at 2C. Is this normal? Is it because the battery is not of a higher quality? I have ordered 3 SPC 4s 5000mah 50c packs. I am sorry if this is a dumb question I am a former nitro just making the switch.