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SHNITPWR Universal AC to DC Adapter 3V ~ 24V 2A 48W Switching Power Supply 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V 1A 1.5A 2 Amps Adjustable AC/DC Converter Transformer with 14 Tips & Polarity Converter

SHNITPWR Universal AC to DC Adapter 3V ~ 24V 2A 48W Switching Power Supply 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V 1A 1.5A 2 Amps Adjustable AC/DC Converter Transformer with 14 Tips & Polarity Converter

Q: I have a charger that just stopped working while charging a battery pack no display or output. What is the process to exchange the unit?

If it's within 30 days and you did not purchase the protection plan, contact Amazon or the seller to get it exchanged. If you bought the protection plan contact Asurion and it can be exchanged or refunded anytime within the 2, 3 or 4 years (whichever was purchased).

Q: Is this unit designed to run 24-7 set at 18.0v output? It is powering motorized blinds,... and most all of time, only used 2 times a day.

Hi,This adjustable power supply is powered and is more suitable for powering the device when it needs to be used. It is not recommended to use it for a long time when the device is turned off, it will have an adverse effect on the power supply. You need to confirm the output voltage and current of your device. And check whether the plug size of the equipment matches. Warm tip: The power of the equipment with engine at the moment of starting is higher than the rated power，the maximum output power of this power supply is 48W. It is recommended that the maximum use should not exceed 80% of the full load. If your device specifications match this power supply, I think it will work well for your equipment.

Q: Can this output negative 18 volts dc?

Not sure what you mean by "output negative 18 volt DC", but if you're asking if it can put out 18 volts, yes. It has adjustable output from 3V up to 24V. All output voltages are DC.

Q: Hi, will this work with asus rt-ax58u...

Hello. 48W adjustable power supply can power equipment with input voltage between 3V and 24V and input current equal to or less than 2A. Normally, if output voltage, DC plug polarity, plug’s size meets your device demand and output power is greater than or equal to the rating power of your device. It will work well.Before use the 48W power adapter, please switch the voltage your device need by the control knob.Thanks.

Product ID: 258257978

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Details

Brand
SHNITPWR
Power Source
Corded
Current Rating
2 Amps
Specification Met
CE
Item Weight
0.31 Kilograms

⚡48W max power output

🔄3-24V adjustable voltage range

🔌14 versatile connector tips

Frequently Bought Together

SHNITPWR Universal AC to DC Adapter 3V ~ 24V 2A 48W Switching Power Supply 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V 1A 1.5A 2 Amps Adjustable AC/DC Converter Transformer with 14 Tips & Polarity Converter

SoulBay 24W Universal AC/DC Adapter 12V 9V 7.5V 6V 5V 4.5V 3V Regulated Switching Power Supply with 8 Selectable Plugs for LED Strip Light Camera Keyboard Speaker Scale Recorder Massager, 2A Output

Description

🔋 Power up your workspace with confidence and style!

SAFETY FIRST ALWAYS - Built-in multi-layer protection guards against overvoltage, overcurrent, overheating, and short circuits.
DIY PROFESSIONAL READY - Perfect for tech enthusiasts and pros powering LED strips, routers, cameras, and more—indoor use only.
EFFORTLESS CONTROL CONVENIENCE - New off-gear switch lets you power down without unplugging, plus a 6ft cable for flexible setup.
POWER YOUR PROJECTS WITH PRECISION - Adjust voltage smoothly from 3V to 24V with an easy-turn knob and real-time LCD display.
UNIVERSAL COMPATIBILITY ZERO HASSLE - Includes 14 frequently used tips plus polarity converter for seamless connection to almost any device.

The SHNITPWR Universal AC to DC Adapter delivers a versatile 3-24V adjustable output at up to 48W (2A), featuring 14 connector tips and polarity converter for broad device compatibility. Enhanced with an LCD voltage display, smooth adjustment knob, and multiple safety protections, it’s designed for reliable, safe power supply to a wide range of small electronics and DIY projects.

Have a Question? See What Others Asked

I have a charger that just stopped working while charging a battery pack no display or output. What is the process to exchange the unit?

Is this unit designed to run 24-7 set at 18.0v output? It is powering motorized blinds,... and most all of time, only used 2 times a day.

Can this output negative 18 volts dc?

Hi, will this work with asus rt-ax58u...

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Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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