SUA1500i 1500 Watt Portable Quiet Inverter Generator
Features
- High Output + Quiet: 1,500 starting watts 1,200 running watts. At only 60dB this powerful portable inverter generator is the ideal product for your tailgating and camping needs.
- Powerful Engine: 60cc OHV high performance 4 cycle engine. Fuel-efficient, reliable, powerful providing long life and excellent heat dissipation.
- Pure Power: 3% THD of clean power output. Inverter technology provides clean stable source of power for sensitive electronics such as, laptops, TV's, phone chargers and sensitive power tools.
- Fully Loaded Control Panel: The control panel consists of CO sensor indicator light, data indicator lights, 1x Duplex 5-20R 20A 120VAC, 1x 3.6A USB-A, 1x 3.0A USB-C, Parallel Capable.
- Low Idle Technology + Compact Design: Lightweight for easy transport weighs only 28.5 lbs!. Extended run time of 8hrs at 25% load with 0.7 gallon fuel tank.
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SUA1500i 1500 Watt Portable Quiet Inverter Generator

Inverter Generator: Efficient Power Made Simple
The A-iPower SUA1500i is a compact and lightweight portable inverter generator designed to deliver reliable, clean power wherever you need it. With quiet operation, excellent fuel efficiency, and stable electricity safe for sensitive electronics, it’s the perfect companion for both outdoor adventures and everyday backup power needs.
Perfect for Multiple Uses
Camping and Outdoor Adventures
Enjoy the outdoors without sacrificing comfort. The SUA1500i provides quiet, stable power for lighting, small cooking appliances, fans, and personal electronics—making camping trips and picnics more enjoyable and convenient.
RV Travel and Van Life
Designed for mobility, this inverter generator delivers clean, low-noise power that safely runs RV appliances, chargers, and onboard electronics—helping you stay powered wherever the road takes you.
DIY Projects and Home Workshops
Power your tools with confidence. The SUA1500i supplies consistent, stable electricity for power tools, chargers, and hobby equipment, making it ideal for home improvement projects and creative work.
Emergency Home Backup
When unexpected outages occur, the SUA1500i can keep essential household devices running, such as small refrigerators, lights, fans, routers, and other critical electronics to maintain comfort and connectivity.
Quiet, Efficient, and Reliable
Combining fuel efficiency, ultra-quiet performance, lightweight portability, and clean inverter power, the SUA1500i offers a smarter alternative to traditional generators—delivering dependable power for both home backup and outdoor living.





| SPECIFICATIONS | |
|---|---|
| Model number | SUA1500i |
| OUTPUT | |
| Running Watts | 1200W |
| Starting Watts | 1500W |
| AC Voltage | 120V |
| Frequency | 60Hz |
| Decibels | 60 dBA @ 1/2 Load – 21' / 7m |
| Run Time @ 25% Load(gas) | 8 hours |
| Run Time @ 50% Load | 6 hours |
| Run Time @ 100% Load | 3 hours |
| THD @ Full Load | < 3% |
| Voltage Regulation System | Digital Inverter |
| ENGINE | |
| Engine (OHV) | Senci |
| Displacement (cc) | 60cc |
| Engine Type | Single cylinder, 4-Stroke, OHV, Air Cooled |
| Starting Type | Recoil Start |
| Fuel Type | Gasoline |
| Tank (Gas) | 0.7 gal. |
| Recommended Oil | SAE 10W-30 |
| Engine Oil Capacity (Qt. / L) | 0.37 qt. (0.35 L) |
| Output Speed (RPM) | 3200-4800RPM |
| Alternator Type | Permanent Magnet - Digital Inverter |
| Muffler with USDA Spark Arrestor | Yes |
| Low-Oil Shutdown | Automatic |
| Lubrication | Splash |
| CONTROL PANEL | |
| Rated Amperage(AMP) | 10 |
| Phase | Single |
| Circuit Breakers | Yes |
| Rubber Outlet Dust Covers | Yes |
| 5-20R 120V 20A Port | 2 |
| DC USB-A 3.6A Port | 1 |
| DC USB-C 3A Port | 1 |
| Indicator Lights | Yes - Output Ready, Overload, Low Oil |
| Low Idle Mode | Yes |
| Parallel Output | Yes |
| CO Monitor | Yes |
| CERTIFICATIONS | |
|---|---|
| EPA Certified | Yes |
| CARB Certified | Yes |
| PGMA Certified | Yes |
| TRANSPORTATION | |
| Handle | Integrated Top Handle |
| PACKAGING | |
| UPC | 850016881557 |
| Net Weight | 28.5 lbs / 12.9 kg |
| Gross Weight | 34.0 lbs / 15.4 kg |
| Assembly Dimension | |
| Packing Dimension | 18.3x11.2x17.5 inch / 464x284x444 mm |
| Included | Oil, Funnel, Tool Kit, Parallel Cable, Manual, Quick Start Guide |
| GENERAL | |
| Warranty | 3 Year |
Unboxing & Operation Video
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Maintenance Video
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Safety Q&A
1、Where should I place the generator during operation?
Always operate the generator outdoors only. Keep it at least 20 feet (6 m) away from doors, windows, and vents, and at least 5 feet (1.5 m) away from any combustible materials. Place it on a dry, stable surface under a protective cover or canopy to shield it from the weather.
2、What should I know before refueling a generator?
Always turn off the generator and let it cool down completely before refueling.
Use clean, fresh fuel of the recommended grade.
Never refuel while the generator is running or hot, as this may cause fire or explosion.
3、Where should I safely store a generator when not in use?
Store the generator in a cool, dry, and well-ventilated location. Make sure the air vents are not blocked and that it is kept away from any flammable materials.
4、How do I safely transport a generator?
Before transporting, turn off the unit, drain the fuel tank, and disconnect the spark plug. Keep the generator upright during transport, ensure ventilation openings are not blocked, and avoid exposure to heat or moisture.
Setup/Startup
1、How do I connect the generator battery? (For models with electric start)
When you first receive the generator, the negative battery cable is usually disconnected to prevent discharge during storage.
- Locate the negative cable near the top or rear of the battery.
- Attach the loose end of the negative cable to the negative terminal post of the battery and tighten securely with a bolt.
- ⚠ Caution: Avoid touching both the battery terminal and the generator frame with tools or metal objects at the same time to prevent short circuits.
2、What type of engine oil should I use?
Initial use (break-in period): SAE 30, 10W-30, or 5W-30 mineral oil is recommended.
After break-in: You may use either mineral oil or full synthetic oil.
High temperatures (above 95°F / 35°C): 10W-40 is recommended.
3、What type of gasoline should I use?
Use unleaded gasoline with an octane rating of 87 or higher, and with ethanol content of no more than 10% (E10).
⚠ Tip: Lower ethanol content helps extend the life of the carburetor, fuel system, and seals.
4、How do I add fuel and check the oil for the first time?
Before the first startup, fill with the recommended engine oil.
Check the dipstick and ensure the oil level is within the marked range.
When adding oil or fuel, avoid spills, keep away from open flames, and use a dedicated oil/fuel container for safety.
5、How do I start the generator with recoil (pull) start? - Set the breaker and master control switch to OFF.
- Select the fuel type:
Gasoline: Open the gasoline valve → Turn the fuel selector to Gasoline.
Propane: Close the gasoline valve → Turn the fuel selector to Propane → Connect the propane tank and open the valve. - Switch the battery to ON (or “RUN” on some models).
- Pull the recoil cord: Pull slowly until resistance is felt, then pull sharply. Repeat if necessary until the engine starts
6、How do I use the electric start function?
Ensure the battery is properly connected and charged.
Set the fuel switch to the correct position.Turn the start switch to START.
Once the engine starts, release the switch and let it return to RUN/ON.
7、Does the generator need to warm up?
Yes. After starting, let the engine run idle for 1–3 minutes to allow the oil to circulate fully before applying a load.
8、How do I safely connect electrical loads?
Start the generator before connecting any appliances.
Connect higher-wattage devices first (e.g., refrigerator, air conditioner), then smaller devices.
Do not exceed the rated wattage capacity of the generator.
9、How do I start the generator in cold weather?
Use engine oil suitable for low temperatures (e.g., 5W-30).Place the generator in a warmer environment or use an engine block heater if available.Expect longer starting times in freezing conditions — this is normal.tent goes here.
Maintenance
1、How do I change the generator oil?
- Place the generator on a level surface.
- Locate the oil drain bolt at the bottom lip of the crankcase and place a container underneath.
- Use a 12mm wrench to remove the drain bolt and allow the oil to drain completely.
- Reinstall the bolt, remove the oil filler cap, and refill with oil until it reaches the thread level of the cap.
Tip: If the generator is on a flat surface, excess oil will naturally overflow before it is overfilled.
2、How do I drain fuel from the tank? - Turn the fuel valve to the OFF position.
- Place a container under the fuel 3. filter cup (below the valve).
- Remove the cup and turn the valve to ON to drain fuel completely.
Reinstall the fuel filter cup.
3、How should I prepare my generator for long-term storage?
Turn the circuit breaker OFF and run the generator for 3–5 minutes.
Switch the fuel valve to OFF and let the engine run until it shuts down.
Turn the engine/battery switch to OFF.
Drain remaining fuel from the tank and carburetor.
Remove the spark plug, add 2 tablespoons of 10W-30 oil into the cylinder, and pull the recoil starter a few times to lubricate.Reinstall the plug.
Disconnect and remove the battery, then maintain it with a trickle charger.
Store the generator in a cool, dry, and well-ventilated location.
4、How do I maintain the generator battery?
Generator batteries can lose charge within 3–6 months of storage.
Disconnect the battery when not in use.
Use a 12V SLA-compatible trickle charger to keep it charged.
Avoid exposing the battery to extreme heat or cold.
5、How often should I perform generator maintenance?
Before each use: Check fuel level, engine oil, and air filter. Every 50–100 hours of operation: Change engine oil, clean the spark plug, and service the air filter. Long-term storage: Drain fuel completely and store the generator properly.
6、Do I need to replace the air filter, and how often?
Yes. The air filter should be cleaned every 25 hours of use and replaced every 100–150 hours, or more often in dusty conditions.
7、When should I replace the spark plug?
Inspect the spark plug every 100 hours of operation. Replace it if it shows wear, buildup, or damage.
8、How do I prevent stale fuel from damaging the engine?
If the generator will not be used for more than 30 days, add a fuel stabilizer to fresh gasoline or drain the fuel system completely.
How to Contact Us for Further Assistance:
Phone Support: Connect directly with our knowledgeable customer service team at 855-888-3598 for immediate assistance.
Email Support: Send us an email with your inquiry, and our support team will respond promptly.
Live Chat: Use our real-time chat feature to get instant answers to your questions.
SUA1500i Manual
SUA1500i Spec Sheet
SUA1500i Quick Start Guide
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| Description |
| Price |
| Type |
| Running Watts |
| Starting Watts |
| Run Time |
| Noise Level |
| Start Type |
| Regular price
$399.99 USD
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| Inverter Generator | 1200 | 1500 | 8 | 60 | Recoil |
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Vendor: A-iPower
Type: Inverter Generator
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