good news on my 1700 intellect life pack. i got an email from rcmall to send it back but before i did i thought to drain the battery below 7.2v and see if it would charge. bada bing, charges fine now on life mode and peaked at 7.2v. i guess when i originally got the battery and charged it in lipo mode it pounded in some extra voltage somehow. i have it on discharge now to see how much mah is in there, so far 810mah at 6.4v, cutoff is at 4.0v. i had the pack out this weekend and it started glitching after 4 tanks, then only charged 200 or so mah at the track. that gave me the idea to try to drain the battery some then recharge in the correct mode.