3V~12V Universal Power Supply 12W 1A AC/DC Adjustable Power Adapter Transformer 100V~240V AC to DC 3V 4.5V 5V 6V 7.5V 9V

3V~12V Universal Power Supply 12W 1A AC/DC Adjustable Power Adapter Transformer 100V~240V AC to DC 3V 4.5V 5V 6V 7.5V 9V 12V 1A 12W Max Switch Converter with 14 Tips and Polarity Converter

Color Black
Item Weight 180 Grams
Input Voltage 12 Volts
Output Voltage 5 Volts, 12 Volts
【Product Specification】Input: AC 100~240V, 50/60Hz ; Output: DC 3V~12V, 1A/1000mA.DC plug size: 5.5mm x 2.1mm (inside"+", outside"-") It can supply with voltage between 3~12V,such as 3V 4.5V 5V 6V 7.5V 9V 12V, etc and any amp less than 3A, such as 300mA, 500mA,1000mA/1A.You can easily convert to different voltages between 3 and 12V using the little key provided.
【Connector Size】Connector size: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector, DC terminal connector and a reverse polarity converter(5.5mm x 2.1mm).The ac/dc universal power adapter with multi plug sizes can satisfy your different needs.
【Quality Assurance】We focus on high quality and safe power adapters. Built-in multiple safety protection systems. Certified by FCC/CE/ROHS. No noise, no fire hazard, low temperature operation, stable output. Automatic overload cut-off, over voltage cut-off, over temperature cut-off, short circuit protection.6ft long power cable makes it convenient to use.
【Widely Compatible】Work for 3V~12V LED strip lights, blood pressure monitor, CCTV Security System,DVD player, Video, baby monitor, speaker, table lamp, shavers,tower scrubber, Christmas music box, humidifier, drill, scanner,clock, WiFi, bluetooth, speaker,digital piano,Keyboard and more 3V~12V devices. This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device.
【After-sales】: We have 30 days money back guarantee, 18 months exchange.If you don’t like our product or don't want it, we will happily accept the return and give you full refund.If there is any question, please feel free to contact us and we'll tackle it for you within 24 hours.
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
Input: AC 100V~240V 50/60Hz
Output Voltage: DC 3V~12V Adjustable
Output Current / Wattage: Max 1A / 12W
Output DC connector:5.5mm x 2.5mm (inside"+", outside"-")
14 Tips Size: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector.
Power cable length: 5.2ft / 158cm
Safety Compliance: FCC / CE/ RoHS
Working Temperature: 0~40℃
Ambient Humidity: 5~95% Non-Condensation
Weight: 0.66 lb / 300g
Attention:

The power cord between power brick and DC plug will lead to 0.4V~0.6V voltage drop, so we designed the screen displayed voltage was 3.5V~12.5V. Only in this way can your device really get 3V~12V voltage. This is the reason why we advertise the power supply's voltage range is 3V~12V, not 3.5V~12.5V.
Package included

1x 24W Universal Power Supply Adapter ; 14x DC Tips ; 1x Reverse polarity converter cable