Originally uploaded by mikeysklar
After months of dragging my feet on a battery desulfator I was finally ordered some circuit boards. I dumped all the bling that I was planning like data logging, voltage monitoring, led displays, and temperature monitoring. These are just raw desulfators with some PWM control at the firmware level. I'm trying to produce these for less than $60ea. It will just depend on how long it takes me to solder them up. These will be for sale next week if they pass testing.