600W Pure Sine Wave inverter 12V to 230V AC with BS socket,DC5V 2 Amp USB output.

The media could not be loaded. Runs my led backup mains lights a treet

The media could not be loaded. Easy to setup, looked like a nice bit of kit. Phone seemed to charge quick. Tried a 115watt fridge and the alarm starts going off after 5/30 mins. Removed battery and put on charger thinking it may be empty.... was fully charged after 4 hours on a 4amp charger. I noticed a fan every 5 seconds for 1 second when it wasnt bleeping with no load on it. This fan is quite loud and you will regret purchasing for that reason alone if your lucky enough to get one that doesnt just beep!Waste of time trying to resolve an issue that wasnt there including spending £18 on 2 wires with an inline fuse. Replacement inverter has powered a 230v 22 litre fridge with ice box all night, battery went from 12.9 to 12.5v when I checked it this morning just before the sun starts recharging my solar batteries. Not a fan noise or anything. Spend the extra 30 or so and get a decent unit. I have suspicions this is highly overrated in the figures and would be interested to see the tests showing this is pure sine wave as it failed to run the 115w 22 litre fridge where another inverter has done it without issues all night.

Very easy to transport and use.

I've been using this inverter for a few weeks now and have decided it will only be as a backup - *would recommend anyone to avoid purchasing altogether*. Unloaded the inverter reads a perfect sign wave at about 220V however when charging my phone the touch responsiveness goes crazy, I'm presuming under load this thing is also putting out some noise. The fan noise is incredibly annoying, it intermittently runs at full power for 1 second every 5 seconds or so once its been loaded for a little while, in a campervan it drives me mad. It says the input voltage range is 10-15V however mine shut of at 11.5V.

Having installed in my campervan that I use daily/fulltime 6 months ago , I feel its ready for a review. It still works but any load over 200w and it will make a terrible noise, so its good for charging laptops and a 140 tube heater. It should be advertised as 300w inverter. I can't afford anything else at the moment so I have to keep going with it.

Very good

The quality build is good and fulfils my requirements.Things to note, the 13amp socket is sensible oriented so that if you wish to fix it to a wall the power lead will hang straight down.When connecting my desktop computer and switching it on, the power light on my extension lead socket dimmed for a second and looks like it might trip out. It has not done so yet. All runs okay after starting. I do have two other 500watt modified sign wave inverters that do not do this.Now the possible deal breaker for many. This unit has one of the worst fan management system I’ve encountered before. There is no fan noise when first switch on, after a couple of minutes it starts up, not excessively loud, but that’s not the problem, it then switches off for about 15 seconds then back on again for about 5 to 10 seconds, it then continues to do this all the time whether a load is connected or not. I keep the inverter in another room with my batteries so is not an issue for me. If I had needed to have the unit in the same room with me it would have been returned. You have been warned.If Fit4Less or Amazon think I have a faulty unit and would like to send me another unit to try, and I find this remedies the issues I will amend this review.

Tested wave form. Terrible. Not a sinr wave. Returned.