30W Universal AC to DC Power Adapter – Multi Output Voltages 3V 4.5V 5V 6V 7.5V 9V 12V Switching Power Supply with 8…

ASelected AC/DC Power Adapter 12v Power Supply – Variable Power Supply
The Multi Voltage DC power adapter perfect to power up portable DC Powered or Battery Operated Electronic Devices, Such as MP3, Portable DVD,Portable CD player,Router, Radio, Speaker, Bluetooth speaker, CCTV camera LCD, Children Toys,LED strips and other electronic Devices.

Specifications:
USB Port 5V 2.1A: Can used for charging any 5v devices.
Adapter Input: AC 100V~240V 0.25A 50/60Hz
Adapter Output: 3V/4.5V/5V/6V/7.5V/9V/12V , Current:MAX 2000mA
Cord Length: 47.2 inches(about 120 centimeters)
Connector Tip Size :
Tip1: 5.5×2.5mm
Tip2: 5.5×2.1mm
Tip3: 4.0×1.7mm
Tip4: 3.5×1.35mm
Tip5: 3.0*1.1mm
Tip6: 2.5*0.7mm
Tip7: Micro USB
Tip8: LED connector junk

Instructions:
1.Connect the correct adapter tip and make sure that it’s firmly attached to the dc input port of your device.
2.Set the right DC output voltage. There are 7 options for you, DC 3V/4.5V/5V/6V/7.5V/9V/12V. (Please use the KEY to choose the ACCURATE voltage, if the arrow is in the middle of the two voltages may also lead to no output issue)
3.Connect the adapter to the electrical socket.

Caution:
1. NOT compatible with Over 30W Devices
2. DC Plug Polarity: inner Positive(+), outer Negative(-). Polarity could not be reversed.
3.Choose the right DC output voltage.
5,Should there is any product quality issue, or not sure whether this item would work for you, please feel free contact us,we’ll reply you within 24hours.

Package include:
1 x 30W Multi Voltage AC Adapter
8 x DC Plugs
1 x little key

Make sure this fits by entering your model number.
Universal AC/DC Adapter: AC Input: 100-240V 0.25A 50/60Hz, DC Output: 3V / 4.5V / 5V / 6V / 7.5V / 9V / 12V. You can select different voltages with the provided key. USB Port: 5.0V 2.1A
The Power Adapter Output Current: Max 2A/2000mA – The DC power can supply with all amperage which smaller than 2A. such as 200mA, 300mA, 400mA, 500mA, 600mA, 750mA,800mA,1000mA,1200mA,1500mA ,1800mA, 2000mA all is available. For example If your device drawing the current only needs 1.8A then only 1.8A will be supplied. However, if you needed more than 2A then you will get 2A also
WIDELY APPLICABLE: This 30W replacement AC adapter comes with 8 interchangeable tips, which makes it fits 95% of AC/DC home appliances, such as 3V to 12V Household Electronics, like router, speakers, CD player, LED strip lights, tablet PC, scales, USB charging camera, CCTV camera system, cameras led and guitar pedals and micro USB connectors for most smart phones etc.
[IMPORTANT] DC Plug Polarity: inner Positive(+), outer Negative(-). Its polarity cannot be reversed. Some musical device requires inner Negative and outer Positive (totally opposite), please check carefully before buying
[IMPORTANT] Choose Correct Voltage: The Multi Voltage Power Replacement 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 wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. If your device use Alkaline battery AA or AAA, then each piece is 1.5V, 2 piece choose 3V, 3 piece choose 4.5V