Briggs & Stratton 33051 4500 Inverter Generator Electric Start

Seamlessly run your generator on either gasoline or propane out of the box. Powered by a robust 223cc OHV 4-Stroke Briggs & Stratton engine, it delivers 4500 peak watts and 3500 continuous watts on gas to handle all your essential power needs.

Briggs & Stratton 4500W Dual Fuel Closed Inverter Generator - 4500 Starting Watts / 3500 Running Watts, Electric Start, RV Ready, Quiet Technology, C.A.R.B. Certified
Seamlessly run your generator on either gasoline or propane out of the box. Powered by a robust 223cc OHV 4-Stroke Briggs & Stratton engine, it delivers 4500 peak watts and 3500 continuous watts on gas to handle all your essential power needs.
Built-in inverter technology paired with Automatic Voltage Regulation (AVR) ensures a consistent 120V / 60 Hz output, producing clean electricity to safely charge sensitive electronics without harmful voltage spikes.
Get your power running instantly with the push of a button. The electric start system includes a reliable, rechargeable 12V 1.6AH Lithium battery (with a manual recoil backup) for ultimate convenience.
The fully enclosed Polypropylene, Steel, and Aluminum housing features an internal muffler, keeping the operational volume down to an incredibly quiet 60 dB—perfect for noise-sensitive campgrounds and residential areas.
The 2.2-gallon gas tank and intelligent Auto Idle Control provide up to 6 hours of continuous runtime, while connecting a 20lb propane tank extends your runtime to an impressive 10 hours at a 25% load.
Engineered with industry-leading ANSI/PGMA G300 certified CO detection and shutoff, alongside a low-oil shutoff sensor and automatic overload protection for absolute peace of mind.
A comprehensive 4-receptacle control panel comes fully equipped with (1) RV receptacle, (1) 120V household outlet, and (2) USB Type-A ports to charge multiple devices safely and easily.
Despite its heavy-duty 114.6 lb build, the compact frame (27.9" L x 19.6" W x 22" H) and built-in 5-inch wheels make moving and positioning the generator a breeze.
EPA approved, CSA certified, UL listed, and C.A.R.B. certified (49 State). Backed by a confident 3-Year Consumer / 1-Year Commercial Limited Warranty.
Secure reliable, ultra-quiet, and flexible power wherever you go with the Briggs & Stratton 4500W Dual Fuel Closed Inverter Generator. Engineered for premium portability and efficiency, this RV-ready powerhouse runs on either gas or propane, delivering 4500 peak watts and 3500 continuous watts of clean electricity. Powered by a robust 223cc OHV engine with an effortless lithium-battery electric start, it operates at a whisper-quiet 60 dB while providing up to 10 hours of runtime on LPG. Fully equipped with advanced ANSI/PGMA G300 CO detection and an RV-ready multi-outlet panel, it is the premier choice for tailgating, camping, and emergency home backup.
"Command your power supply with unmatched flexibility using the Briggs & Stratton 4500W Dual Fuel Closed Inverter Generator. Designed to rival the industry's best portable power solutions, this heavy-duty unit is driven by a robust 223cc OHV 4-Stroke Briggs & Stratton engine, pushing out 4500 starting watts and 3500 running watts on gasoline. Whether you need reliable emergency home backup or off-grid power for your RV, the Dual Fuel capability allows you to seamlessly switch between gas and propane depending on what you have available. Getting started is effortless thanks to the included 12V rechargeable lithium battery and reliable electric start system.

Advanced built-in inverter technology and Automatic Voltage Regulation (AVR) ensure your laptops, mobile devices, and sensitive equipment receive clean, stable power completely free from harmful voltage spikes. Despite its high output, the fully enclosed design and internal muffler keep the operating volume to a campground-friendly 60 dB. Designed for extended use, the 2.2-gallon fuel tank and Auto Idle Control provide 6 hours of runtime on gas, or up to an exceptional 10 hours on a 20lb propane tank. Your family and investment are continually safeguarded by integrated safety features—including an ANSI/PGMA G300 certified Carbon Monoxide detection shutoff, low-oil shutoff, and automatic overload protection. Complete with built-in 5-inch wheels, and an RV-ready control panel featuring a 120V household outlet, an RV receptacle, and two USB Type-A ports, this C.A.R.B. certified Briggs & Stratton generator is your premium solution for reliable portable power."