
It is pretty well made but comes with absolutely no instructions in box. The wiring is clearly labeled on the back of the device with input/output. I bought two because I heard of some failing shortly after install. I have ClubCar DS precedent 48 volt. My only complaint so far is that access to screw holes it tight for anything other than screw driver. I use metal screws and drive them in with socket head. I struggled to drive in screws with drill. I didn't want to peak out the device so I only used across 5 batteries for 40 volts instead of 48. It worked perfectly. Fired up the radio perfectly. We'll see how it does with repeated use. Price is great compared to huge mark-up with local golf cart dealers for voltage reducer at over $150. Highly recommend.

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