The A-iPower GXS4300iD dual fuel inverter generator is powered by a high-performance 149cc OHV 4-cycle engine delivering 4,300 starting watts and 3,450 running watts on gasoline, and 3,900 starting watts with 3,100 running watts on propane. Featuring advanced Fuel Sense Technology, the generator automatically switches between gasoline and propane/LPG to extend runtime up to 18.5 hours. Designed for lightweight portability and ease of use, this inverter generator produces clean and stable power with less than 3% total harmonic distortion (THD), making it safe for sensitive electronics. Low idle technology automatically adjusts engine RPM based on power demand to improve fuel efficiency and reduce noise. The built-in LED control panel light improves visibility during operation, while the integrated CO Sensor continuously monitors carbon monoxide levels and automatically shuts down the unit if unsafe levels are detected. Operating as quietly as 62 dB, this inverter generator is ideal for home backup, camping, tailgating, and RV use. PRODUCT SPECIFICATIONS: • Model Number: GXS4300iD • Starting / Running Watts (Gasoline): 4300W / 3450W • Starting / Running Watts (Propane): 3900W / 3100W • Starting / Running Watts (Natural Gas): N/A • Certifications: EPA, CARB, PGMA Compliant • CO Monitor: Yes • AC Voltage: 120V • Rated Speed / Frequency: 3400–4400 RPM / 60Hz • Grounding System: Neutral Floating • Total Harmonic Distortion (THD): Standard • Engine Type: Single Cylinder 149cc 4-Stroke OHV • Starting System: Recoil Start • Low Oil Shutdown: Yes • Noise Level: As low as 62 dB • Parallel Capability: Yes (PK6000 Parallel Kit Sold Separately) • Fuel Type: Gasoline and Propane • Oil Type and Capacity: SAE 10W-30, 480 ml • Alternator Type: Digital Permanent Magnet • Fuel Tank Capacity (Gasoline): 1.6 gal • Runtime at 25% Load via Fuel Sense: Up to 18.5 hours using gasoline and propane • Mobility Kit: Built-in Telescopic Handle System • Wheels: Factory Assembled • AC Outlets: 2...