Adjustable Power Supply Adapter, 3V-36V 4A 144W Universal Power, Variable Switching AC/DC Adapter, 100V-240V AC to DC Converter with 14 Tips & LED Voltage Display for 3V to 36V Household Electronics
Adjustable Power Supply Adapter, 3V-36V 4A 144W Universal Power, Variable Switching AC/DC Adapter, 100V-240V AC to DC Converter with 14 Tips & LED Voltage Display for 3V to 36V Household Electronics
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Adjustable Power Supply Adapter, 3V-36V 4A 144W Universal Power, Variable Switching AC/DC Adapter, 100V-240V AC to DC Converter with 14 Tips & LED Voltage Display for 3V to 36V Household Electronics

|8 ratings

Key item features

  • Adjustable Output: Provides a variable DC output from 3V to 36V with a maximum current of 4A and a total power of 144W, suitable for devices within this range.
  • Versatile Connectors: Includes 14 different DC tips, such as 6.5x4.4mm, 5.5x2.1mm, Micro-USB, and Type-C, to accommodate various electronic devices.
  • Enhanced Safety: Features multiple built-in protection systems including automatic over voltage, over current, over temperature, and short circuit cut-offs for safe operation.
  • Broad Compatibility: Designed for a wide range of 3V to 36V small household electronics like LED strips, 3D printers, smart speakers, and surveillance systems.
  • Clear Display: An integrated LED display shows the current output voltage, helping users select the correct voltage and prevent device damage.
  • Universal Input: Accepts an AC input voltage range of 100V to 240V at 50/60Hz, making it suitable for international use.
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Current price is $28.99
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Sold by Samili
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3.737704918032787 stars out of 5, based on 134 seller reviews(3.7)
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4.5 out of 5 stars
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Showing 1-3 of 3 reviews

Apr 5, 2026
Tayshaun
Item details
Color: 3-24V
Sold bySamiliDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Tired of looking for the right cord just get this one size fit all .

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Helpful?48WTA2D6GETF17561403155
May 2, 2026
HACK
Item details
Color: 3-36V
Sold bySamiliDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great Ps. versatile

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Helpful?48WTA2D6GETF17561403155
Oct 28, 2025
Delivery
Item details
Color: 3-24V
1 out of 5 stars review

Verified Purchase

It said it was compatible with my laptop and a baby swing. It is not. Highly annoyed

Helpful?48WTA2D6GETF17561403155