I have a TP610C charger from Thunder Power and it uses alligator clips to power it. When I am at home I have been using a modified PC power supply to power it and a 12V lead acid battery on the field. However, I just burned out my second PC power supply and I wanted to know what you guys use to power your chargers at home.

I charge my batteries at a peak of 7-8A and the PC supply was rated for 10A.

Thanks,
Justin