Where to Buy
Amazon UK£299.99Overview
The Hyundai HY3750i is a 3.3kW open-frame inverter generator designed for camping, caravanning, motorhomes, DIY projects, and backup power. Featuring pure sine wave inverter technology, it safely powers sensitive electronics including laptops, TVs, phones, and battery chargers. Its 208cc petrol engine delivers 3300W peak power and 3000W continuous output, while the large 7.5L fuel tank provides up to 5.8 hours runtime at 50% load. With ECO mode, recoil start, and a relatively lightweight 26kg design, the HY3750i offers reliable portable power for off-grid and leisure use.
Key Features
- 3300W peak / 3000W continuous output
- Pure sine wave inverter technology
- Safe for sensitive electronics
- 208cc 4-stroke petrol engine
- 7.5L fuel tank
- Up to 5.8 hours runtime at 50% load
- Open-frame inverter generator design
- ECO mode for improved fuel efficiency
- 2 x 13A UK plug sockets
- Recoil pull-start system
- 72dB noise level at 7m
- Compact and lightweight 26kg build
Technical Specifications
| Type | Portable Generator |
| Fuel Type | petrol |
| Peak Power | 3,300W |
| Rated Power | 3,000W |
| Noise Level | 72 dB |
| Weight | 26 kg |
| Runtime | 5.8 hours |
| Tank Capacity | 7.5 litres |
| Inverter | Yes |
| Electric Start | No |
| Parallel Capable | No |
| Wheels | No |
| Best Use Cases | camping, diy, home backup, garden, construction, motorhome |