NEW Black Max 900W / 1000W Digital Inverter Generator - Gas Powered. I purchased this item about 15 years ago and never opened the box until listing it. I am selling it to downsize and make more space in my storage area. It looks OK and has been repacked in the original box with packing materials,oil,and instructions. Sold as is, no returns. It  is 50% quieter than a standard generatorand will run up to 8 hours at 50% loadwhile providing clean power to safely run all electronics including computers and cell phones.