Renogy 20A dc to DC report
Hi All, Regarding the Renogy 20A DC to DC Battery Charger 12V, the unit puts out 20 amps, but draws 30 amps when doing so. This is the result of bench testing.
Forum Discussion
CA Traveler wrote:
Not very efficient. :(
Wonder if it varies by voltage or amps.
I am betting it does !
Comparing just amps is not fair. You have to look at power which is watts which is amps TIMES voltage.
