8 / 40 volts to 12 volts
Hi All, These might be of interest to folks with solar and motorized RV's to keep the starter battery topped up. https://www.amazon.com/gp/product/B07WY4P7W8/ref=ppx_yo_dt_b_asin_image_o02_s00?i...
Forum Discussion
If you want a 12V battery CHARGER from a higher DC voltage source, spend the money and buy something to do the job !
