Browse
Sealey G3500I 4 Stroke Petrol Inverter Generator 3500W

Sealey G3500I 4 Stroke Petrol Inverter Generator 3500W

by Sealey

£1033.24from 3 retailers
GTIN05054630246180
EAN5054630246180
MPNG3500I
Prices updated 16 Mar 2026

Compare 3 Retailers

In stock2-7
£1033.24
Best Price
In stock£3.95 delivery
£1199.94£1063.95

30.71 vs cheapest

£1067.90 total inc. delivery

Go to store
In stock£11.85 delivery
£1199.94£1063.95

30.71 vs cheapest

£1075.80 total inc. delivery

Go to store

Amazon

Check availability and price on Amazon.co.uk

Check on Amazon

Product Description

The Sealey G3500I is a 3500W petrol inverter generator designed for powering sensitive electrical equipment and providing reliable portable power on site. Featuring advanced digital inverter technology, this 4-stroke generator produces a pure sine wave output, making it safe for use with laptops, power tools with electronic controls, and other equipment that requires clean, stable electricity. Built for portability and ease of use on site, the G3500I features a folded handle and sturdy wheels for convenient movement between work areas. The eco mode operation delivers quieter performance at just 73dB, whilst the 8.3L fuel tank provides up to 8.5 hours of runtime at 50% load, making it ideal for extended use on construction sites, outdoor events, or as emergency backup power. This inverter generator offers versatile charging and power options with twin 13A sockets for standard UK plugs, a 12V DC 8.3A port, and two USB charging ports for mobile devices and tablets. The dual-start system provides both electric switch start and pull cord backup for reliability in all conditions. Additional features include an auto voltage adjuster, fuel gauge sensor, electric circuit protection, and ESC smart control for engine speed management. Supplied complete with a toolkit for battery access, funnel, and 12V car battery charging leads. Features and Benefits: • Digital inverter technology produces pure sine wave power suitable for sensitive electronic equipment • Eco mode operation reduces noise to 73dB whilst improving fuel efficiency and reducing emissions • Folded handle and wheels provide excellent portability once on site • Dual start system with both electric switch and pull cord for reliable operation • Multiple output options including 2x 13A sockets, 12V DC port and USB charging • Up to 8.5 hours runtime at 50% load for extended working periods Specifications: Brand: Sealey Continuous Power Rating: 3200W Current Rating: 13.9A Dimensions (W x D x H): 590 x 456 x 511mm Fuel Tank: 8.3L Fuel: Unleaded Petrol Maximum Power Rating: 3.5kW Maximum Running Time: Rated Load- 5±0.5hrs 50% load - 8.5±0.5hrs Motor Power: 4.1kW/3600rpm Motor Type: 4-Stroke Petrol Nett Weight: 44.3KG Noise Rating: 73dB(LpA) Output: 230V-50Hz/ 12V DC/ 5V USB

More products from Power Tools Direct

Browse their full range on Yorkshire.com

From£1033.24Power Tools Direct
Buy Now