3V~24V 3A 72W Universal Power SupplyAdapter 3V 5V 6V 9V 12V 15V 18V 20V

Parameter
Input: AC 100V~240V 50/60Hz
Output Voltage: DC 3V~24V Adjustable
Output Current/Wattage: 3A, 72W Max
Output DC connector:5.5mm x 2.5mm (inside"+", outside"-")
Reverse polarity converter: 5.5mm x 2.1mm
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: 7.7ft / 236cm
Safety Compliance: FCC / CE/ RoHS / CCC
Working Temperature: -10~40℃
Weight: 0.66 lb / 300g
Package included
1x 72W Universal Power Supply Adapter;
14x DC Tips;
1x Reverse polarity converter cable
Special Features of the latest upgraded version of adjustable power supply！
The knob can be adjusted more evenly, and it can reach 13V ~ 14V by rotating 50%.
Increase the off gear to turn off the power without pulling the plug.
Add a polarity converter cable, which make it compatible with more devices.
Kindly note:
Some users complain that voltage will change slightly without adjusting it.
In fact, this is normal when your device is working.
Besides, ambient temperature, magnetic field, signal noise will also affect output voltage.
But the change is slight and acceptable. It will not damage most of the electronics.
Caution:
Indoor use only.(Not waterproof)
DC connector polarity: inside Positive(+), outside Negative(-).
If your device requires output power with reverse polarity, please use the reverse polarity converter cable that is equipped.
Our normal power supply voltage range is 3V~24V. The power cord between the power brick and the DC plug will cause a voltage drop of 0.4V ~ 0.6V, so the screen display voltage is 3.5V~24.5V. In other words, if the voltage required by the equipment is 6V, please adjust the screen display to 6.4V~6.6V.
GENERAL INFORMATION. Input: AC 100~240V, 50/60Hz ; Output: DC 3~24V Adjustable, Max 3A 72W ; It can supply with any voltage between 3~24V,such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V, etc and any amp less than 3A, such as 300mA, 500mA,1A, 1.5A, 2A, 2.5A, 3A. LCD display will show the real-time output voltage, which helps you control the voltage precisely, in case that wrong voltage regulation damages your device.
14pcs DC TIPS AND REVERSE POLARITY CONVERTER. Besides the original 5.5x2.5mm tip, it comes with 14pcs frequently used tips: 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. In addition, a reverse polarity converter is also included in the package, so that you can use it for devices with inner negative (-) and outer positive (+). These tips and polarity converter can fit various electric appliances.
SAFETY PROTECTION. Built-in intelligent protection system, automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. The protection technology will help to protect your equipment. No noise, no spontaneous combustion, no explosion, no fire hazard, safe to use.
WIDE APPLICATION. The 72W all-in-one multipurpose AC/DC adapter fits most 3-24V small household electronics such as LED strips, TV Box, smart speaks, wireless routers, ADSL Cats, HUB, Security Cameras, WiFi Camera, DVD Player, Audio/ Video device, 3D Printer, CCTV System, LCD Monitor, Bluetooth speaker, Sound bar, digital piano, portable Keyboard, essential oil diffuser humidifier, USB fan, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc. This product is an AC to DC adapter, NOT A CHARGER!!!
WORRY-FREE SHOPPING. Package includes 1 x 3~24V 72W universal ac/dc adapter, 14 x DC tips, 1 x reverse polarity converter. Please set the right voltage before power your device. 30days refund, 12 months replacement, worry-free shopping. If there is any problem or concern, please feel free to contact us. We will reply as soon as possible.

Returns Accepted for this item if it's within 30 Days