Generac GP3300i 3300 Watt Gas Powered Portable Inverter Generator
- 3300 starting watts, 2500 running watts
- 120 volts, 60 hertz, 3 outlets, USB charging
- 1.06 gallon tank, 16 hours listed runtime
- TruePower sine wave, under 3% distortion
- 59.5 pounds, 22.3 x 13.4 x 18.4 inches
- Parallel kit sold separately for up to 5000 running watts
- 3 year limited warranty
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A compact gas inverter generator with clean power for laptops and CPAP machines, USB ports, a CO sensor and a fully enclosed design. The parallel kit is a separate purchase.
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ASIN: B0DD1R1CXCModel: GP3300i
Overview
Not a whole-house standby generator, the Generac GP3300i is a compact inverter unit for camping, RV trips, tailgating and short backup needs. A fully enclosed body holds noise down, and automatic voltage regulation steadies the output.
Clean sine-wave power makes it suitable for sensitive electronics, and a twist-lock RV outlet joins the household outlets. The tank is small, so the long listed run time depends on a light load.
Who it's for
A camper, tailgater or homeowner who wants quiet backup for a refrigerator, lights and electronics. Anyone planning on larger loads should consider pairing two units or choosing a bigger generator.
Pros and cons
- Clean sine wave for electronics
- USB charging ports
- CO sensor and enclosed design
- RV twist-lock outlet
- Small tank for the stated runtime
- Parallel kit sold separately
- Maintenance steps not listed
Performance notes
The inverter produces low-distortion power, which is why laptops and medical devices can plug in directly. Running watts set the continuous load while starting watts cover surges. Pairing two units with the optional kit doubles available power for larger needs.
Specifications
| Brand | Generac |
|---|---|
| Model | GP3300i |
| Dimensions & fit | |
| Item Dimensions L X W X H | 22.3"L x 13.4"W x 18.4"H |
| Item Weight | 59.5 pounds |
| Capacity & performance | |
| Tank Volume | 1.06 gallons |
| Power & efficiency | |
| Engine Power Maximum | 3.3 KW |
| Fuel Type | Gasoline |
| Power Source | Fuel Powered |
| Running Wattage | 2500 watts |
| Voltage | 120 volts_of_alternating_current |
| Wattage | 3300 watts |
| Construction & materials | |
| Color | Orange, Black |
| Material Type | Steel |
| Included components | |
| Included Components | Engine Oil, Oil Funnel, Owner's Manual, Tool Kit |
| Warranty & support | |
| Warranty Description | 3 year limited |
| Other details | |
| Engine Displacement | 439 cubic centimeters |
| Engine Type | 4 Stroke |
| Frequency | 60 hertz |
| Ignition System Type | Electronic |
| Item Type Name | Inverter Generator |
| Recommended Uses For Product | Camping, Residential |
| Runtime | 16 hours |
Frequently asked questions
What comes with the Generac GP3300i?
Engine oil, an oil funnel, an owner's manual and a tool kit.
Can two Generac GP3300i units be linked?
Yes, with the parallel kit, model 7668-0, which is sold separately. The description says up to 5000 running watts.
Is the Generac GP3300i safe for sensitive electronics?
The description says TruePower Technology gives a sine wave with under 3% THD, safe for laptops, tablets and CPAP machines.
Is the Generac GP3300i a whole-house standby generator?
No. It is a portable inverter generator for home backup, camping, RV trips and tailgating.