# Aceup Energy 3400W Petrol Inverter Generator

Source: https://www.ranked10.co.uk/garden/best-portable-generators/aceup-energy-3400w-inverter-generator
Ranked #3 in "Best Portable Generators 2026: 10 Ranked, Start vs Running Watts": https://www.ranked10.co.uk/garden/best-portable-generators

- Price: £370.59 (checked on Amazon UK on 2026-09-15)
- Amazon rating: 4.5 from 46 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0D97TR3HS?tag=ranked10-21

The Aceup Energy 3400W Petrol Inverter Generator is third in this guide. It is listed at £370.59 with a 4.5-star average from 46 ratings, and it is a 23 kg petrol inverter unit built around a 149cc four-stroke OHV engine, a recoil start, a 5 litre tank and a claimed 5 hour runtime.

The number the name leads with, 3400 W, is the starting figure, not the running one: the rated running power is 3200 W. That is the same pattern as the rest of this guide, but this listing is at least straight about it — the bullet text and the spec table both give 3400 W peak against 3200 W continuous, and the 149cc engine appears in both places as well. The one figure that does not add up is the ratings breakdown: the bars total 100 ratings, while the listing quotes 46. Everything on this page is taken from the Amazon listing; none of it comes from a test we ran.

## Specification

| Field | Value |
|---|---|
| Price | £370.59 |
| Rating | 4.5 out of 5, from 46 ratings |
| Starting wattage | 3,400 W |
| Running wattage | 3,200 W |
| Engine | 149 cc 4-stroke OHV, recoil start |
| Tank volume | 5 Litres |
| Runtime | 5 hours |
| Rating breakdown (as listed) | 100 ratings shown: 79 five-star, 6 one-star |

## Questions people ask

**What is the difference between the two wattage figures on the Aceup Energy 3400W?**

3400 W is the peak or starting output and 3200 W is the rated running power. The bullets and the spec table both give the same pair of numbers, so there is no contradiction between the two here.

**How long does the Aceup Energy 3400W run on a full tank?**

The listing claims up to 5 hours, and the spec table pairs that with a 5 litre tank volume and a 5 hour runtime.

**Can the Aceup Energy 3400W run sensitive electronics?**

It is a pure sine wave inverter generator with a THD level below 3%, which the listing says suits phones, laptops and TVs, and the product is also recommended for camping, residential and emergency use.

**Can two Aceup Energy 3400W generators be linked together?**

Yes. The control panel section says it is parallel ready, so two units can be connected to double your output, but the parallel kit is sold separately.

**How many outlets does the Aceup Energy 3400W have?**

The control panel section lists two 230V AC outlets, a 12V DC 8.3A vehicle charging port and USB-A and USB-C ports, while the Total Power Outlets field states 2.

**What comes in the box with the Aceup Energy 3400W?**

The Included Components field lists an oil funnel, a user manual and a spark plug wrench. The listing also states a 1-year limited warranty and lifetime technical support, and that every unit is factory tested before dispatch.