Review (1/5): Voltage would not adjust higher than 11.08 vdc with 117vac input.
Voltage would not adjust higher than 11.08 vdc with 117vac input. Used high quality digital voltmeter. I am a Prime customer and you are charging my credit card $7.99 to return an item that is defective. Are you going to charge me again to return replacement item if it doesn't work any better than this one? THEIVES! Maybe I need to start buying locally.