Missleman,
I too am a journeyman electrician and I think I'm going to have to take issue with you.

Not being an expert in the field of DC charging and batteries, I have a simple question for you.

I have a Triton 2 charger running on a converted computer power supply with an input of 12.3 volts, the Triton is rated to charge 5s Lipo to a cutoff of 21 volts, how is this possible?