This thing is amazing not only because it gets the job done but also because it has the extra flair of a slick case!
I connected it to an old 19.5V laptop supply which is great for all of the projects I work on.

I would've paid an extra few bucks for these features:
1) Easier knobs to use for the current and voltage controls
2) A standard input jack connector or a JST PH battery connector in addition to the input terminal block
3) A standard output connector like USB in addition to the output terminal block

I loved the initial presentation of the item when I Received it, it came in an Esd bag which some sellers don't offer. The Boost converter works well with my solar project and with my battery booster. I couldn't ask for better.

Usually when I purchase an inexpensive electronics device I have low expectations. This time I was pleasantly surprised - not only does it work as described but its even better. This instructions are clear and easy to understand and follow and the built in display makes it truly plug and play.

I like this product. It works very well. It boost the voltage as stated. I have tried several other units from others and this one is perfect

All is good thanks