Champion Power Equipment 201110 11,500/9,200-Watt Electric Start Portable Generator

Thus generator weighs 205 pounds.

We use sealed lead acid batteries, but you can also use AGM if you prefer.

This generator will put out the standard THD rating of about 12%-20% depending on load applied. They will produce a sine wave, not a modified or square wave. This is perfectly acceptable for running common commodities found in your home such as TVs, computers, your appliances, etc. THD is a measure of the deviation of a sine wave from a "pure" sine wave. All electricity, including line electricity, has measurable THD. If you have a specific item that requires less than 5% THD such as a UPS style battery backup, a pellet stove or high efficiency furnace control board, we recommend purchasing a Champion Inverter Generator (sizes from 1600W to 3500W); Champion Open Frame Inverters (sizes from 3500W to 8750W); or a Champion Home Standby Generator (range from 8.5KW to 14KW); all units provide a less than 5% THD. Consult your Appliance Manufacturer to determine if it will require a less than 5% THD power source.