Originally Posted by
JAMMINKRAZY
Was it when they went to the black plug that they got rid of the circuitry or when they went to the black shrink wrap? I have 2 with the JST plug and I swear they don't have any circuitry. I could be wrong though. They haven't given me any issues either way.

I have 2 at home that was given to me by Alan Burton when his took a dump in the amain at the psycho nitro blast. They are both black and have the jst connector along with the 2 green circuit boards. Truhe said all you have to do is cut open the battery shrinkwrap and tape, remove the two green circuit boards and reconnect all wires just omitting the 2 boards. Have seen one done this way with no problems. I also have one of the black packs that I have been using for well over a year with no issues at all.