• Input: AC 100~240V, 50/60Hz ; Output: DC 3~12V Adjustable, Max 2A 24W ; It can supply with any voltage between 3~12V,such as 3V 3.5V 4V 4.5V 4.8V 5V 5.5V 6V 6.5V 7V 7.5V 8V 8.5V 9V 9.5V 10V 10.5V 11V 11.5V 12V, etc and any amp less than 2A (2000mA), such as 300mA, 500mA, 800mA,1A, 1.2A, 1.5A,1.8A, 2A. LCD display will show the output voltage, in case that wrong voltage regulation damage your device.
• It comes with an original 5.5x2.5mm tip and 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. We especially add a reverse polarity converter, which will double its application scope. Please carefully check the tips dimension and confirm whether it match with your device.
• The 24W all-in-one multipurpose AC/DC adapter fit for many 3~12V small household electronics less than 24W, such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi IP camera, USB Hub, hard disk box, CD Player, DVD Player, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc.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.
• Built-in multiple safety protection systems. Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. We focus on producing premium quality and safety power adapters. No noise, no spontaneous combustion, no explosion, no fire hazard, safe to use. 6ft long power cable makes it convenient to use.
• Please choose correct voltage before plug it to your device. Wrong voltage may damage your device. The max use should be no more than 80% of the full loads. We recommend you to use this 24W power supply to power devices less than 20W. Otherwise, the power supply will generate much heat and its service life will be greatly shortened. Please NEVER run it overload! We always stand behind our products.

Product description

Parameter

• Input: AC 100V~240V 50/60Hz
• Output Voltage: DC 3V~12V Adjustable
• Output Current / Wattage: Max 2A / 24W
• 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: 6.6ft / 200cm
• 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

Latest upgraded version of adjustable power supply！

Based on hundreds of users feedback, we have made the following improvements:

1. The knob can be adjusted more evenly, and it can reach 7V ~ 8V by rotating 50%.
2. Increase the off gear to turn off the power without pulling the plug.
3. Add a polarity converter cable, which make it compatible with more devices.
4. Correct knob label, "Min" being 3 volts and 12 volts being "Max”.

Kindly note:

• Some user complained 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:

• The 4cm short black power cord is a reverse polarity converter, not extension wire. It is used to reverse the original polarity of the power supply output port ( reverse the internal positive pole to negative , and the external negative pole to positive). Please confirm the polarity of your devices’ power port before use. If the positive and negative poles are reversed, it will cause short circuit and damage your device.

Is this 3~12V 24W universal power supply (PS) compatible with your device?

1. Check Voltage

Please find the spec label of your device and check the working voltage. It should be among 3V~12V DC, not lower than 3V or higher than 12V DC. Otherwise, your device will not work or be damaged.

2. Check Current

Check the max current your device will draw. It should be equal to or less than 2A, such as 1A, 1.2A,1.5A,1.8A, 2A. Otherwise, your device won’t work well and the PS will be damaged very soon.

3. Check Plugs

Check the power input port of your device. The PS is equipped with 14 pcs frequently-used DC tips. Please confirm wether it fits for your device before buy. If you can 't confirm, please measure it with a ruler.

4. Check Original PS

If you have a original power supply for reference, their output voltage, plug size, polarity should be the same . If our PS’s current is equal to or higher than original one’s, then our PS will work with your device.

	3V~12V-12W	3V~12V-24W	3V~12V-60W	26.1v	3V~24V-36W	3V~24V-48W
Max Output Amps	1A	2A	2.5A	780mA	1.5A	2A
Output Volts	3V~12V DC	3V~12V DC	3V~12V DC	26.1V DC	3V~24V DC	3V~24V DC
Max Power	12W	24W	30W	20W	36W	48W
Output Tip	14 Tips	14 Tips	14 Tips	5.5x2.5mm	14 Tips	14 Tips
Input Volts	AC 100V~240V	AC 100V~240V	AC 100V~240V	AC 100V~240V	AC 100V~240V	AC 100V~240V