Schumacher PI-400 Instant Power DC to AC Power Inverter - 400 Watts

Great price. Works well. This one does not buzz when The battery runs out of power.

I got this to run an AC inflator using a 12V 20AH sealed motorcycle battery. per my fluke multimeter, while the pump is running, this inverter draws about 13 amps off the 12V battery, thats about 155 watts. per my p5 kilowatt, the inflator is drawing about 148 watts., thats a very good efficiency.since the inflator only needs to run 5 minutes, it will hardly put a dent in the batteries charge (about 1 amp hour total).

I got it and one of the outlets doesn't even work so I only have one working outlet. I'm pissed I will not be buying one of these products again if nothing is done.

Keeps shutting off and im only running 160 watts

I keep this in every car I have. It allows me to charge my electronics with the original charger and not use the slow car chargers. I recommend this especially for vacations and other long trips.

works great

great product Fast Shipping !

This is a great inverter. A great value. I've definitely gotten my moneys worth out of this one and plan on having it for many more years.Pros: Several plug in options, super sturdy, reliable, mountable.Cons: Safety trip warning sound is loud and really obnoxious, no USB plug.

Super ! Avec une batterie je suis capable de faire fonctionner mon poele au granule pandant plus de deux heures.

Haven't used it yet but appears to be sturdy.

Excellent