Application: Perfect for outdoor camping, outdoor party, garden courtyard, outdoor wedding, and other outdoor recreational activities, emergency EV-Charging as well as for emergency use of family power failure in extreme weather, etc. Specification: Brand: maXpeedingrods Condition: 100% Brand Running Watts: 3200 W(Gasoline)/ 3000 W (Propane) Peak Watts: 4000 W(Gasoline)/3600 W(Propane) Fuel Type:Gasoline/Propane(LPG) Oil Type: SAE 10 W-30 Engine:4-stroke 145 cc OHV ,air-cooled Running Amps:26.7 A(Gasoline)/25 A(Propane) Peak Amps:33.3 A(Gasoline)/30 A(Propane) AC Voltage:120V AC Frenquency:60Hz Starting System:Recoil Start/Electric Start/Bluetooth Start Volume Level(25%load, 23 Feet):58-60dB Fuel Tank Capacity:4L Oil Capacity:450ML Quarter-Load Runtime:7h(Gasoline)/20h(Propane) 50% Load Runtime:4h(Gasoline)/12h(Propane) Engine Displacement:145cc Co Alarm:Yes Low Oil LED Alert:Yes Overload LED Alert:Yes Output Ready LED Alert:Yes Multifunctional digital display: Yes Eco-Mode:Yes Parallel Ready:Yes Generator Size L*W*H:48×30.5×44cm Package Size L*W*H:51x33.5x48.5cm Net Weight:23kgs Outlets:1 x 120 V 20 Amp Outlet, 1 x 120 V 30 Amp Outlet, 2 x USB Outlets . Certification: 1.Passed the ANSI/PGMA Standard G300-2018-Safety and Performance of Portable Generators by Intertek Tested; 2.EPA Certification; 3.ISO 9001:20 Package included: Inverter Generator ( 1 ) Owner Manual ( 1 ) Spark Plug Socket Wrench ( 1 ) Oil Funnel ( 1 ) Screwdriver ( 1 ) Generator Dust Cover ( 1 ) US Plug ( 2 ) Generator Parallel Cables ( 1 ) Pressure Relief Valve Kit( 1 ) L5-30P to TT-30R Adapter( 1 ) Note: 1. For the first use, open the side panel and connect the battery line; Disconnect the battery line if long storage(over 1 month) is required, otherwise, the battery is dead and the generator will not start. 2. Plug the supplied L5-30P to TT- 30R adapter into the 120 V/ 30 A outlet to achieve generator zero grounding, and then emergency EV-Charging can be achieved through the 120 V/20 A outlet; Note that it's not dual-voltage fast charging. 3. Do not pull the pull rope to start the machine without refilling oil. Starting the generator without refilling oil can cause permanent damage to the internal engine components. 4. All inverter portable functionally tested in the factory and may contain minimum residual oil or fuel odor, which is a normal phenomenon. 5. Applicable altitude: areas below 5000ft. More than 5000ft will affect its stability and power. 6. Optimum working ambient temperature of generator: 77 ℉. Normal working temperature: 5 ° F to 104 ° F. if the generator is used below 5 ° F, its stability will be affected and the generator is difficult to start; If the generator is used above 104 ° F, its power will be affected, the output power will drop. Warning: A generator's exhaust contains toxic carbon monoxide, which you cannot see or smell. Breathing carbon monoxide can KILL YOU IN MINUTES. To avoid carbon monoxide poisoning, follow the manufacturer's instructions when operating a generator. Warranty: Maxpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.