20 Most Recent Black & Decker 750w Power Inverter Questions & Answers

http://servicenet.blackanddecker.com/Parts/Search?searchedNumber=750%20Watt%20Power%20Inverter
There are around 8 models of the 750 watt inverter. The above web link takes you to the Black and Decker site where you can input your exact model number and then you can download the instruction manual which has the details for how to change the fuse.

Hi, you need to remove the cover of the unit and inspect the three 40 amp fuses inside. They are the blade type similar to the ones found in automobiles. Hope this helps

Look at eReplacementParts.com and the parts diagrams

I think the needle nose pliers may be best. insted of grabbing by the thin sides, grab it the wide way and gently rock it back and forth. I think this is like a 35 amp fuse, so the holder has to be very tight to keep a good connection. I have one of these, and for two days I thought it was bad untill I pressed the red on button.

Inverter is charging battery but if I switch on load button , It starts making noise loudly. can you suggest solution

look for a cover to maybe flip up or slide (most inverters fuses are coverd)

The answer is yes...BUT make sure the polarity is correct and the inverter turned off when you make the connection

I can't answer your question but I strongly suggest you urgently contact the manufacturer or dealer in order to clarify this most important point as a 3kw inverter isn't cheap and shouldn't need replacing very often.

Sure, you can find it on amazon... here: Amazon com Husky jump start adapter . I hope I have helped. Cheers

well the yellow light indicates a fault, the 5 volt USB is independent of the invert-er function, you kneed your unit serviced or possibly you have a low voltage cutout or high voltage protect ,check you manual for led fault indicator descriptions, battery voltages should be between 10.9 volts and 13.8 volts this can cause a fault if outside this range.best regards Falco

Most power inverters supply a modified sine wave output. This is different from the true sine wave you get at home. It's close enough for many applications, but not close enough for many transformers, which is what your laptop power supply is. So the problem is that your laptop's power supply does not work with a modified sine wave input. Some will, some won't. Very common problem.