Looking at my notes, I started the reconditioning and over the next 30 minutes it went up to 15.3V at 2.6A then gradually went back down to normal in less than an hour. My batteries had been hooked up to the charger for a couple weeks so they were already pretty topped up. I've been pleasantly surprised that the Ctek does not cause a lot of gassing and topping up battery water has been pretty minimal.

Happy holidays to anyone reading this.

Max