This model includes balancing function for each cell on the backside of the PCB. The cooling plate construction is a bit flimsy but in the end this product is well made for the price it costs. I recommend.
23zoll 144W CREE Led Arbeitsscheinwerfer 12V ATV SUV UTE Lichtbalken Beleuchtung
24. Jan 2019
Real output power is voltage dependent
They do about 75W at 12.5V/6A, or about 110-120W above 13.5V. They pull close to 9A at 13.5V. Overall quality is reasonable for the price, but the front acrylic glas isn’t mounted fully watertight due to construction. Attached cable could be longer and is 2x0.75mm^2. The additional cable harness is from good quality and do have thick wires for the lamp. I’d recommend this light for the price delivered.