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| Specification | DuroStar DS14000iX | Energizer eZV4800 |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | No |
| RV ready | No | No |
| Running watts | Winner: Winner: 11000 W | 3600 W |
| Starting watts | Winner: Winner: 14000 W | 4800 W |
| Noise (lower limit) | 74 dB | Winner: Winner: 70 dB |
| Weight | 212 lbs | Winner: Winner: 78 lbs |
| Run time @50% load | Winner: Winner: 12.5 h | 11.8 h |
| Run time @25% load | 23.3 h | 16.2 h |
| Fuel tank | 10.6 gal | 3.2 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 29.2 x 23.4 x 27.2 | 18 x 17 x 21 |
| Electrical | ||
| Voltage (AC) | 120/240V 60 Hz | 120 |
| Voltage (DC) | Not available | 12 |
| GFCI outlets | Yes | Yes |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | No | Yes |
| THD | <3% % | Not available |
| Engine | ||
| Engine | 550 cc OHV 4-stroke, cast iron sleeve | 223 cc 4-stroke |
| Alternator | Not available | Not available |
| Starting system | Recoil, Electric, Remote | Recoil |
| Warranty | ||
| Warranty | 3 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 11000 W | 3600 W |
| Starting watts | 14000 W | 4800 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 12.5 h | 11.8 h |
| Run time @25% load | 23.3 h | Not available |
| Propane | Not available | Not available |
| Running watts | 10500 W | Not available |
| Starting watts | 13500 W | Not available |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 4 h | Not available |
| Run time @25% load | 7.7 h | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | Not available | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | N/A |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Bonded to frame | Floating |
| UPC | 811640017354 | 628963400837 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 11000 | 3600 |
| Running Watts (Propane) | 10500 | Not available |
| Starting Watts (Gasoline) | 14000 | 4800 |
| Starting Watts (Propane) | 13500 | Not available |
| Runtime @ 50% Load (Gasoline) | 12.5 | 11.8 |
| Runtime @ 50% Load (Propane) | 4 | Not available |
| Runtime @ 25% Load (Gasoline) | 23.3 | Not available |
| Runtime @ 25% Load (Propane) | 7.7 | Not available |
| AC Outlet Types | 2x Duplex 120V 20A (5-20R) GFCI; 1x 120/240V 30A (L14-30R); 1x 120/240V 50A (14-50R) | 1x Duplex 120V 20A (5-20R) 1x 120V 30A (L5-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Not available | 4-stroke |
| Engine Displacement | Not available | 223 |
| Alternator Winding Material | Copper windings | Not available |
| Engine Oil Type | Not available | SAE 10W-30 |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 23.3 | Not available |
| Runtime @ 50% Load (Gasoline) | 12.5 | 11.8 |
| Runtime @ 50% Load (Propane) | 4 | Not available |
| Safety & compliance | ||
| Overload Protection System | Not available | Low oil and overload protection |
| Carbon Monoxide Monitoring | Yes | No |
| Included equipment | ||
| Included Accessories | Oil, funnel, tool kit, key fob, battery charger, propane hose, battery charging cables, battery, and wheel kit | Not available |
| Warranty & identification | ||
| Commercial Warranty | Not available | 3 |
| Part Number | Not available | INVEZV4800AD |
| Additional specs | ||
| Summary | The DuroStar DS14000iX supplies up to 11,000 running watts for major household loads and demanding jobsite equipment. Gasoline and propane operation offer two fuel choices, while output below 3% THD suits sensitive electronics. Its 120/240V connections support high-demand equipment, and 12.5 hours at 50% load on gasoline reduces refueling interruptions. | The Energizer eZV4800 is a 3,600-watt inverter generator built on a 223cc 4-stroke engine. This wattage class handles mid-range household loads: refrigerators, window air conditioners, power tools, and multiple devices simultaneously. The 78-pound weight and 18 x 17 x 21 inch footprint make it portable enough for job sites and camping trips, yet substantial enough to deliver real power without constant refueling. Gasoline fuel means no special storage concerns, and the inverter output protects laptops, phones, and televisions from voltage spikes. |
