Size Name:Multi Voltage Goaycer Multi Voltage Universal AC DC Power Adapter with 12Month worry-free warranty and friendly customer service.  AC Adapter Input: 100V-240V 0.25A 50/60Hz  DC Adapter Output: 3V,4.5V,5V,6V,7.5V,9V,12V  DC Output Current: Max 2000mA(2A) "  USB Port Output:5V 2.1A  AC Adapter Wire cable length:1.45M(4.7ft/57inch)  What's mean for DC power supply rated max amperage 2A ?  it means that it can supply with all amperage which smaller than 2A.   such as 0.2A, 0.3A, 0.4mA, 0.5A, 0.6A, 0.75A,1A,1.2A,1.5A,1.8A,2A all is available , If your device drawing the current only needs 0.8A then only 0.8A will be supplied. if needed more than 2A then it will get 2A also. DC Tips size :  Tip1: 5.5x2.5mm   Tip2: 5.5x2.1mm   Tip3: 4.0x1.7mm   Tip4: 3.5x1.35mm   Tip5: 3.0*1.1mm   Tip6: 2.5*0.7mm   Tip7: M icro USB   Tip8: LED connector junk   DC Plug Polarity: inner Positive(+), outer Negative(-). Polarity is irreversible  Work step:  1)[Check the Polarity of your device]  This AC adapter only power supply for Center positive device.  2)[Choose Correct Voltage before Powering]  Check the Voltage of your device, then set the right voltage.  The Multi Voltage Power Adapter with Smart IC control, will be full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature. But most Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device.  3),Choose the correct DC adapter tip and make sure that it's firmly attached to the dc input port of your device.  4)The dc power adapter NOT compatible with other high power equipment;  5)If you have any problem,please feel free contact us in anytime.
G**7
Dangerous
Don't normally write a review but I felt I needed to ask this item nearly caused me serious harm. Bought this adapter to use with my laptop it's a low spec laptop and needed a thin barrel adapter. When using this plug everything seemed fine at 15v however when charging my laptop the power in my house blew. Knowing it was the charger I tried to plug it and when I tried it was red hot and the plastic around the plug was melting! This I thought was a serious hazard and wanted people to know this.
G**N
Excellent adaptor
Seems like a quality product and works well. No buzzing or excessive heat. I bought it to replace a lost PSU for an exercise machine. One of the interchangable heads fitted perfectly. It's important to set the correct voltage and to ensure the output power (in milliAmps) is no less than what the equipment requires. It's doesn't have to be the same, but it can be higher than the input (in milliAmps) rating of the equipment. But the volts must not exceed the rating.
C**1
Great for Hot Wheels Carry Case Slot Race Track
I got this adapter, as it met the requirements for the Hot Wheels Carry Case Slot Race Track.Why they couldn't supply one, when they built in the option for it! I'll never know. As without a plug it needs 5, yes 5 AA batteries.So if you've got a Hot Wheels mad child who wants the slot track, this mains adapter is highly recommended. So farcworked great & not got too hot.Should anything happen with the plug, as not had it long. I shall update my review.
J**O
Many options for connecting electrical devices
Good style, good cable size, many options to connect different electrical devices, then change according to your needs the voltage of the product adjusting it to the need of the electrical device that you use that is perfect and very functional, has all kinds of spare parts for all kinds of electrical appliances.
N**.
Good Quality, Good value
Well worth the money as it is a good quality power supply, I bought mine to run a trail camera and it was running all day and all night and did not get hot just very slightly warm which is what a good quality power supply should do.Needed to run mine on 6v did a voltage check and it read 6.1v brilliant so well pleased and would highly recommend
A**N
Unsafe and comes with a WhatsApp support business card!!!
Not safe to use. One look and I could tell this wasn’t a safe product. The fact that is come with a cheap business card containing a WhatsApp number for technical queries should be enough to put anyone off!
D**C
Excellent product.
Product needed to charge portable DVD where charger supplied mislaid. Operated as required . Would recommend as variety of voltages etc. provides multiple of usages.
L**R
Brilliant
Very good versatile
Trustpilot
2 days ago
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