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Böhmer-AG W4500i - 2.0Kw / 2000w Petrol Inverter Generator Portable Camping Quiet Power

Reference: ME14623012

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Delivery to the British Isles only (UK, Jersey and Guernsey)

Sold by: Union Mart

Böhmer-AG W4500i - 2.0Kw / 2000w Petrol Inverter Generator Portable Camping Quiet Power


See the buying guide

Böhmer-AG W4500i

Power to the People When it comes to efficiency, Böhmer-AG are globally recognised as the go-to generator manufacturer. Decades of specialist generator design has been used to create this extensive, energy conscious range boasting advanced safety features. With Böhmer-AG you can get prepared, to be prepared.


  • 2000W Startup / 1700W Constant Output
  • 6 Hours (max) Run Time on a Single Tank of Fuel
  • Two AC 240V UK 3 Pin Plugs
  • Ultra Quiet Rated at 59dB
  • Pure Sine Wave Output
  • Economy Mode
  • Gen-III Recoil Starter
  • Dimensions 480 x 290 x 415 mm / Weight 35kg

Compatible with our Planet

The Camo inverter range has been designed with you and the planet in mind. The fuel efficient W4500i inverter gives unparalleled performance whilst reducing fuel consumption by up to 40% using advanced intelligent engine management. Economy mode setting reduces consumption even further when switched on.

Compatible with your devices: nothing is easier

Devices such as smartphones and tablets need energy continuously to operate. With pure sine wave, you can charge your devices, turn on your laptop and power up your larger devices at the same time.

A trustworthy brand

Our professional technical service is there for you if you have questions.

Neighbour Conscious


Being one of the quietest generators on the market at just 59db makes the W5500i the perfect camping or home power companion. The power is delivered through dual 240V outlets and 12V DC output. Fill and forget with an excellent 12 hour continuous run time from a single tank of fuel.

Safe and Sound


The advanced overload detection system will automatically shut down the power output whilst keeping the engine running in the event of a power overload. The low oil protection system will automatically protect your generator by cutting out the engine if your oil level is too low.

In a Class of its Own


Just 21.5KG allowing ultra portability and 2000W performance from a quality Bohmer-AG copper wound motor. Just add oil and fuel, turn the switch on and then pull the Gen-III quick start recoil mechanism. These are designed to be easy to start with minimal fuss.


Choosing the Correct Generator

Working Out Wattage Requirements

For each appliance, identify how many watts it requires and then add 20% for resistive loads or add 50% for inductive loads.

Identifying Load Types

Resistive loads have no moving parts (e.g. kettles, light bulbs and heaters). Inductive loads have moving parts (e.g. motors, air compressors and pressure washers).


1000W heater - 1200W generator

2000W pressure washer - 3000W generator

500W kettle and a 3000W motor - 5100W generator

Accessories included

  • 1 x DC Charging Clamp
  • 1 x Spark Plug Tool
  • 1 x Screwdriver
  • 1 x Fuel Funnel
  • 1 x User Manual



Expert technical support by qualified technicians

Complete range of spare parts


Our complete range of spare parts and official accessories
  • Brand BÖHMER-AG
  • Type of fuel Gasoline
  • Start up Electric
  • Max power 2000 W
  • Sound level 59 dB
  • Warranty 2 years
  • ManoMano Reference ME14623012
  • SKU BOH-W4500i

29 DIY reviews by customers

Average rating: 4.4/ 5

Full star Full star Full star Full star Half star (29)

Customer evaluations

5 stars

76 %

4 stars

7 %

3 stars

7 %

2 stars

3 %

1 stars

7 %

Most helpful review:

Profile Image handymano.21319 1 reviews given 0 upvotes
Bought on 11/02/2020 Edited on 20/02/2020

Very Easy to use started first time!!
Excellent product just what we needed Read more
Yes, I would recommend this product

3 Reviews

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Show 25 translated reviews
Profile Image Mark.B624 1 reviews given 0 upvotes
Bought on 26/05/2020 Edited on 03/06/2020

Boomer - AG W4500I silent generator.
Over the moon with this product, very quiet 59dbs I believe I read,I love the economy facility as it makes this generator very cheap to run,ideal for what I needed as I live on a narrowboat but will also be using it on my camping trips aswell, very happy customer. Read more
Yes, I would recommend this product
Profile Image Gordon.M95 1 reviews given 0 upvotes
Bought on 16/05/2020 Edited on 26/05/2020

So far so good
I was really pleased to see that it came with a funnel to put the oil in with as these are notoriously difficult to access. After filling with fuel it did take quite a number of pulls to get the fuel through and I also ended up having to fiddle with the throttle as pulling it all the way out was not the optimum position before the generator kicked in properly. I tested it with a lighter load first off and as expected had no issues the dB of the machine was excellent. I then loaded it with a 1kw immersion heater, TV, console and several other electronics to be charged and it handled all with ease. The dB did go up noticeably, again expected, but was still quiet. I haven't checked the eco mode as yet and when putting in fuel the manual states it will take 4l but I found that the fuel gauge registered as full after 2.5l. With the heavier load I got just over 3 hours of use. The reviews says a full tank can go 12hrs, I think this is very optimistic even in eco mode. I will be looking to chain this machine to a mooring trying and my concern is that it will be easier just to cut through the handle as this is the only thing I can use to anchor from rather than any chain I might use. The camo finish is nice but if I could have an option and save a few bob to have just plain black then I would as that's not a major thing for me but it does actually make it more desirable to would be thieves because of the novelty factor. I'm not in a position where I can 'hide' it effectively. Overall I'm happy with this machine and the price is good for what you get. Read more
Yes, I would recommend this product
Profile Image handymano.21319 1 reviews given 0 upvotes
Bought on 11/02/2020 Edited on 20/02/2020

Very Easy to use started first time!!
Excellent product just what we needed Read more
Yes, I would recommend this product

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