Hi guys, I have this really old charger I was going to use for a couple weeks before I got a new one because my other one died.. I'm trying to charge 5 cell receiver batteries I think 1600 mah. Just wondering what settings to put it on. I put it at 2 amps and then I goto a screen that then it let's me choose 1c, 2c, 3c, 4c, 6c, And 7c.. aren't I supposed to be charging at 5c? Because when I goto the next screen, whichever number c I picked is how many cells it says it has.. any help would be appreciated! Thanks.