Youu need to check these out.
Call Ron @ Cell Mate: www.batterycellmate.com
He has a patent on his chargers. They are the only ones that don’t “cook” your batteries. All the other advertisements say they shut off but they DON’T.
I had them repackage the circuit board to fit in my Billet Battery Box posts. We are also making a "Billet" stand alone case.
Check out ours at: www.getrealperformance.com