Voltage Converter 110V to 220V Step-Up & Step-Down Power Two-Way Conversion Voltage Converter Transformer for Travel, RV, and Camping(Black, 100W)

Works very well!

Tried to use this convertor to convert a dewalt battery charger from 110 to 220.A minute after start using it, it has a smell of hot plastic while its not getting too warm.After about 20 minutes it burnt and stopped working and electricity in my house was down.Dont recommend it, I doubt its 100w compatible. (bought another one with 200w and it works perfectly)

I connected close to 100W to this little transformer and it handled it exceptionally well. It didn’t overheat and it kept providing reliable 110V from a 240V line. I haven’t tested the step up function.

Excelente , me sirvió mucho al país donde lo tenía que usar

The media could not be loaded. We are now down to 1 star because the power plug (output) falls out and sparks; because the receptable inside the unit is not pinching on the prongs of the inserted plug.I ordered a replacement and it had the exact same problem, so you are likely to run into the same problem.See video.One unit will be sent back. I took the other unit (that I absolutely need) to an electrician and opened it up and pinched the prongs, that pinches the power plug, closer together. Now the plug stays in and that unit works.In general, if the unit is not delivering power, check this:Mine was only putting out 60 Volts. Connected to 120V (US)It turns out that the small switch on the back that was set at 230 Volt thus reducing the output to half.For use in 230 Volt countries.After changing the switch to 117V the out-put went up to 230 V as advertised.I have not stress tested the unit in any way, my connected table lamp is only drawing 3 Watts

Worked o k

This voltage converter works great, but it is really heavy. It awkwardly tips over surge protector power strips that have a single line of plugs because the unit weight is offset when plugged into it.I was also hoping it would be much lighter than it is so I could travel with it. But it just adds too much weight to my luggage, whether carry on or check.

I bought this to play a pal ps1 on my usa outlet and it worked great