[Speedchaser]

Just let them charge you do not have a problem. The first couple uses just dont over use the cart and drain emdown too much, more like a light use and then a shallow charge to bring them up to full.

Your obc will probably be just fine, I have had no problems.

Also, my bats read 68 volts toward end of charge with charger attached and running. After being off the charge awhile my pack drops to 51.9 which is normal.