RoyPow C180 180W (Max 200W) 12V DC Power Adapter Voltage Converter Transformer

I've been trawling the Internet for some considerable time to find a power converter that is capable of powering my air compressor. After much browsing, I came across this product. To the best of my knowledge, at this size, this is the only AC to DC converter that is powerful enough to supply 120W (150W max) power at 10A. The female lighter socket can also be used to power air compressors, car refrigerators, car cleaners, tyre inflators and other DC appliances. I purchased the Ring RAC900 Heavy Duty Tyre Inflator. This is a fantastic little compressor which is capable of inflating any size car tyre including truck tyres in very little time. It is available on Amazon, refer to link: [...] The only issue is that the compressor will only work when it is hooked-up directly to the car battery. It will not work via standard car cigarette lighter socket. A regular car socket cannot deliver enough current to power the compressor for continuous operation. After purchasing the RoyPow power converter I also bought a cigarette lighter socket extension cable which was rated to 15A i.e. the maximum power of the converter. The extension cable is also available on Amazon, link: [...] At this point I had all the necessary tools to do the modification. I hard wired a set of cables from the compressor 12v battery clips to the car socket cable so that the compressor could be powered via standard 3 pin home plug. It worked a treat. Now I can use my compressor for inflating air beds, swimming pools etc directly from a wall socket using my existing heavy duty air compressor. I purchased this item at full price. If the product is unworthy of a good review, I think it is unfair to leave positive feedback as this can mislead potential buyers. I hope you found the review helpful. [...]

Finally..... an AC/DC power adapter that will power most vehicle powered devices. In the past year I have bought 2 other adapters. The first was a Kampa which we used to power up an old cooler box. It was adequate for this. But, on our new VW cooler (which we power up indoors when visiting folk, or staying in hotels when we have modifications done to the VW) it was useless. And so, we took the cooler box into a large motorhome/camping showroom and tested out one that would ultimately work. This was an Outwell unit. However, at this dealership we also bought a mini air pump (Coleman Quickpump) primarily to vacuum the storage bags for our camper bedding. Unfortunately, we didn't test this in store. And, as if you couldn't have guessed.... the Outwell unit didn't have the grunt to run the pump (imagine a 1960's car trying to start on a cold morning with a flat battery). In frustration I looked to Amazon and searched rewiews. The RoyPow ticked the boxes. Everything so far has been handled with ease. The vacuum pump sucks like a ........ (couldn't think of an appropriate analogy here). The 12v kettle boils up (eventually) without hesitation. Even after my Amazon purchase, the RoyPow folks have been in email contact in case of problems of use. Well done RoyPow.

brought to bench test my Kenwood MD player. well made transformer with built in fan unit outputs a steady 11 volts @ 10A perfect for car radio testing

Ease of use. I chose it as it's stable and safe.

It is a little early to say how the unit will perform in the long run but all the signs are promising. It appears to be well made and is fitted with a British plug that is of the standard required by law (always a good sign). I have run the unit only for a few hours powering a portable fridge/freezer that I use in the car. This mains transformer allows me to take the device indoors or in a hotel room when I am away. In my limited tests the unit works well does not get to hot is quiet and powers the cooling device well. I shall be taking the kit to Europe in a few days time if it continues to function as advertised I shall be well pleased, if not look for another review of it by myself. To sum up at the moment I strongly recommend this transformer unit.

Third time lucky, i have tried 2 other brands which were rated sufficient to run a 12v 10 amp pump for an SUP, I fortunately the first wasn’t sufficient to power the pump. The second was defective on arrival and didn’t even turn on. This one works straight out the box, it it smaller then the other two and appears to be built more robust and what you would expect for an EC or Uk complaint electrical component. The other two were a bit more cheaply produced and dubious. Time will tell off it stands up to use, my old one of a different manufacturer was over 20 years old before it failed, hopefully this one will last a good amount of time also. Time will tell. For now, it’s working which is better than the other ones I found on Amazon.

Effective as Electrical item.

If you have a 12v fridge/freezer and want to plug it in indoors BUY THIS , I've had 3 different 12v transformers in the last few months from £10 to 30 quid all different brands ALL GET VERY VERY HOT to rhe point of worry, Well this is the one . Powers my fridge/freezer perfect and STAYS COOL THANK GOD one of my previous purchases actually melted the ground sheet in our tent, so lucky to discover it in time. JUST BUY ONE OF THESE

Llevo tres años usandolo con una nevera portátil que consume unos 60W (5 A) en ocasiones de forma continua durante mas de 7 días seguidos y va perfectamente. Le he cambiado el conector por un XT60 y acortado el cable para aumentar la eficiencia y lo uso tambien como fuente de alimentación para un cargador de baterias de drones y para una emisora. Uso para todo el xt60 y he hecho un adaptador para el mechero del coche. También le he tenido que cambiar el enchufe por uno tipo shucko de los usados en España Otra fuente de alimentación de radioaficionado que habia probado antes no aguanto ni un año. El ventilador super silencioso, lo podemos dejar encendido de noche en un camping sin ningún problema. La nevera hace mas ruido sin duda.

This convertor works well. It is rated at 120W and I used it to power up a car vacuum cleaner, rated at 110W. The power provided by the convertor to the vacuum cleaner was more than enough to drive it well. The convertor is a little bulky, but this is understood due to the "relatively high" wattage it is able to provide.

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