DEVMO 600W Constant Current Boost Converter DC to DC 10V-60V to 12-60V Output Step-up Transformer Module Power Supply Driver Max 10A

PCB is a little sloppy; parts crooked, flux still on the board.60V max input, but has 63V capacitors, which offers little margin for error; I'd expect a ~100V part.Fairly straightforward to set up. Not wild about the short soldered leads; would prefer the addition of a terminal block (or a second set of holes)Was charging a Lithium battery pack at 22V/4A (so roughly 80-100W), Input voltage was about 14V. It was warm, but not terribly hot; after about 4 hours it just died, fuse seemed to be blown. Shame.

I verified that this booster does indeed boost up voltage, in my case from a 12vdc solar panel to tickle charge a 56vdc battery. Adjusted output and it showed correct 56v. Unfortunately even a small short from careless handling will damage this unit, which is what happened in my case. Not a fault of the unit, it does exactly what you want if voltage output is under 60vdc. Order 2 or 3 at this price, as it won't tolerate loose wiring, static charges or shorts anywhere on the circuit board.

Fizzzzzz. Dead.