• Goaycer universal AC adapter Output current:Max 2000mA -- Means it can supply all amperage which smaller than 2 Amp.such as 100mA 200mA 300mA 450mA 500mA 600mA 750mA 800mA 900mA 1000mA 1200mA 1500mA 1800mA all available,If your device drawing the current only needs 800mA then only 800mA will be supplied. if it needed more than 2A then it will get 2A also..
• The universal electric transformer include 8 DC tips, which could used for various appliances, Such as MP3, Portable DVD CD Player, Wireless Router, Radio, Speaker, CCTV, IP camera,LCD, Roku box, electronic toys, Mini Fan,Pocket Camera,Power bank, LED lamp,LED strips, Christmas Light,Tree light and other Household Electronics . And it have Micro USB and USB Power supply, could charging for Nokia Samsung Galaxy S6 Edge S5 HTC LG old phones..
• [IMPORTANT]DC Plug Polarity: inner Positive(+), outer Negative(-). The Polarity is Not compatible all Devices. Some musical device requires inner Negative and outer positive (totally opposite,will no power out for it), , please check carefully before buying. Any using problems, please contact us before returning, We will reply within 24hours..
• [Choose Correct Voltage]The Multi Voltage AC to DC Power Transformers 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, 4 piece ch.
• The Goaycer masterplug voltage adaptor Input:110-240V, Output: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12 Volt, Max Power: 30W, DC tip Plugs Dimension: 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm,Tip7: Micro USB Tip8: LED connector junk , Cable 57inch/1.45Meter.
• Imported from UK (Sizes & Specifications are based on the UK Market) .

Goaycer Universal AC Adapter with 12Month worry-free warranty and
friendly customer service.
AC Adapter Input: 100V-240V 0.25A 50/60Hz
Multi Voltage DC Adapter Output: 3V,4.5V,5V,6V,7.5V,9V,12V
DC Output Current: Max 2000mA(2A) "
Max Power: 30W
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 only needs 0.8A then only 0.8A will be supplied.
if needed more than 2A then it will get 2A also.

DC Plug Polarity: inner Positive(+), outer Negative(-). Polarity
is irreversible

Packing include: "
1 x 30W Goaycer AC DC Power Adapter
6 x DC Plugs .
1 x little key