Whistler PI-400 - DC to AC power inverter - 12 V - 400 Watt - output connectors: 2

A fantastic low wattage inverter. Perfect during power failures in an emergency supply box. Will run my 45 watt laptop and 15 watt power cord (phone modem) with little effort. While not strong enough to handle a microwave oven or any major heating units, still very handy in an emergency. For $20 and still the availability to run the computer; we're more than pleased.

I bought 2 on sale. I use one for a 20 inch TV and the other to operate 6 lights. Using 2 batteries ( one for each inverter) I get 4 hours plus operating time. The little fan nose is not a problem for me. Top of the line product.

This Product is handy and useful and I also use it for recreational purpose such as to plug my computer and converter inverter to my vehicle to listen to music from my computer. This way I have access to thousands of songs stored in my external hard drive.

Excellent just what I thought it would be for a great price. I would use the 99 cent delivery any day. Its cheaper then the gas and time to go to walmart A1 !!!!!

I needed a cheap portable power source that required no wiring for use with my laptop and printer. This power inverter will do both at once and cost a fraction of what others do. Others in my construction company who work in the field will buy the same now that we know. We used to spend $75 - $125 for larger ones to do the same job. Great price and the noise is managable.