DC/DC Converter Regulator 36V 48V Step Down to 12V 1A 12W Reducer Buck Power Converter Waterproof Module Transformer for Golf Cart Club Car

Works fine. Still working a year later. I purchased it for someone else

Used on 36v e bike to power 12v lights and phone charger. Works great.

works great with my lithium 36v bicycle battery

Tested and works nicely. I haven't tested its max current capabilitys but seems like if you have strong enough input source, the output is gonna be a steady 12.3 V. I tested its min input voltage under around 5 A load and as the minimum input voltage I got 17.27 V. Overall I definitely do recommend this product for anyone who is looking for a high quality DC/DC converter.

This item did not work out of the box new. Ordered a slightly higher priced converter and that one worked

I used this for a project, of connecting a 12volt deep cycle battery to the guts of a cheap LED flashlight. (I made a cheap stern light, for my boat). It works great for what I needed.

Input of 56.4v outputs 12v. Input of 58.2v outputs 45v. It does what it says, but DO NOT EXCEED.

Perfect to run a computer case fan at 12v from a 36v power supply. Small and tidy unit with mounting ears.