10 Best Universal DC Power Adapters
for September 2021

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1
9.6
SCORE
Belker 45W 5V 6V 7.5V 9V 12V 13.5V 15V Universal AC DC Power Supply Adapter for Household Electronics LED Light Strip - 1A 2A 3A 3000mA Amp - Fast USB Charging Port 5V 2A 2.4A

Belker 45W 5V 6V 7.5V 9V 12V 13.5V 15V Universal AC DC Power Supply Adapter for Household Electronics LED Light Strip

1A 2A 3A 3000mA Amp, Fast USB Charging Port 5V 2A 2.4A

by Belker
What We like

The power supply is very durable and easy to operate. It is with multi safety protection and secure to use. Higher energy efficiency, friendly to the earth.

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Product Features

  • This universal AC adapter can apply to most appliances which the rating input voltage is from 5V to 15V and rating power is equal to or less than 45W.
  • The polarity of DC plug is inner Positive(+), outer Negative(-). Polarity is irreversible, please check carefully before buying.
  • Equipped with 8 premium adapter plugs[including a micro-USB plug], these different plugs are fit for many different small household electronics. It is an useful spare part for your various devices.
  • This Power adapter output is 5V 6V 7.5V 9V 12V 13.5V 15V 3000mA 3A Max. 45W. Compatible with 5W 10W 12W 24W 30W 36W and more less than 45W power adapters.

Equipped with 8 premium adapter plugs[including a micro-usb plug], these different plugs are fit for many different small household electronics. it is an useful spare part for your various devices. This universal ac adapter can apply to most appliances which the rating input voltage is from 5v to 15v and rating power is equal to or less than 45w. The polarity of dc plug is inner positive(+), outer negative(-). polarity is irreversible, please check carefully before buying. This power adapter output is 5v 6v 7.5v 9v 12v 13.5v 15v 3000ma 3a max. 45w. compatible with 5w 10w 12w 24w 30w 36w and more less than 45w power adapters.

2
9.6
SCORE
Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone Tablet Kindle and Echo Dot TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max.

Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone Tablet Kindle and Echo Dot TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max.

by Westronix
What We like

This power supply is a versatile adjustable adapter, replace those adapters less than 36W like 5V 1A 2A 2.1A, 12V 1A 2A, Max. support 5V 3A, 6V 3A, 9V 3A, 12V 3A and more.

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Product Features

  • AC Input: 100-240V 50/60Hz 1.0A, DC Output: volt 3V 4.5V 5V 6V 7.5V 9V 12V - amp 0.5A 1.0A 1.5A 2.0A 2.5A Max. 3.0A
  • Package content: 1 x Universal AC DC adapter, 1 x Plugs kit, 1 x Switch key. 1 x User Manual
  • This replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of AC/DC home appliances, Such as 3V to 12V Household Electronics, Tablet, Scales, Routers, Speakers, LED Strip Lights, CCTV camera system, USB Charging Camera, USB powered devices and more.
  • This AC adapter polarity is inner Positive(+), outer Negative(-). If your device is with center negative polarity "-", please take a Belker polarity reversed cable. Search "B07PMHMPMP" on Amazon.

This replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of ac/dc home appliances, such as 3v to 12v household electronics, tablet, scales, routers, speakers, led strip lights, cctv camera system, usb charging camera, usb powered devices and more. Ac input: 100-240v 50/60hz 1.0a, dc output: volt 3v 4.5v 5v 6v 7.5v 9v 12v - amp 0.5a 1.0a 1.5a 2.0a 2.5a max. 3.0a This ac adapter polarity is inner positive(+), outer negative(-). if your device is with center negative polarity "-", please take a belker polarity reversed cable. search "b07pmhmpmp" on amazon. Package content: 1 x universal ac dc adapter, 1 x plugs kit, 1 x switch key. 1 x user manual

3
9
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[Upgraded Version] SoulBay Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Selectable Adapter Plugs, for 3V to 12V Home Electronics, 2Amps Max

[Upgraded Version] SoulBay Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Selectable Adapter Plugs

for 3V to 12V Home Electronics, 2Amps Max

by SoulBay
What We like

[Exactly What You Are Looking for] - Reasonably priced, versatile adjustable charger, different sizes of output and different levels of voltage. Safe to operate, Handy to set up at the correct voltage and Easy to attach the adapter plugs. Supporting 12V 1A 1.5A 2A devices.

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Product Features

  • [MultiVoltage & MultiTips] - Variable voltage is easy to select, you can converts to different voltage with ease using the provided key. This power supply adapter has 8 selectable adapter tips, which can be useful for various appliances.
  • [Upgraded Version] - Newly designed plugs to make this charger plugged in easily, new 1.5 meter cable in length, made of compact material and add a magnet ring. BONUS: There is ALSO a Micro USB Plug so this item can also function as an adaptor to turn any USB cable into a charger, such as camera.
  • [All-in-one Adapter] - This 8 adapters in1, which can largely save your space and this one can Replace A Lot Chargers. Attention: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is Not reversible. Attention: If you are looking for an Opposite Polarity Charger, Please Search https://www.amazon.com/dp/B07GVFKKPR
  • Adapter Input: AC 100v~240V 50/60Hz 1000mA, Adapter Output: 3V/4.5V/5V/6V/7.5V/9V/12V - MAX 2A(2000 mA). This replacement power adapter provides a range of voltages, interchangeable tips, FULL PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.

Adapter input: ac 100v~240v 50/60hz 1000ma, adapter output: 3v/4.5v/5v/6v/7.5v/9v/12v - max 2a(2000 ma). this replacement power adapter provides a range of voltages, interchangeable tips, full protection of over voltages/ over current/ short circuits/ over temperature. [all-in-one adapter] - this 8 adapters in1, which can largely save your space and this one can replace a lot chargers. attention: dc plug polarity: inner positive(+), outer negative(-), polarity is not reversible. attention: if you are looking for an opposite polarity charger, please search https://www.amazon.com/dp/b07gvfkkpr [upgraded version] - newly designed plugs to make this charger plugged in easily, new 1.5 meter cable in length, made of compact material and add a magnet ring. bonus: there is also a micro usb plug so this item can also function as an adaptor to turn any usb cable into a charger, such as camera. [multivoltage & multitips] - variable voltage is easy to select, you can converts to different voltage with ease using the provided key. this power supply adapter has 8 selectable adapter tips, which can be useful for various appliances.

4
9
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POWSEED Universal 45W 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Power Adapter for Household Electronics Routers CCTV IP Cameras Speaker USB Hub Tablet LED Strips, Multi Voltage Supply Cord Charger 1A 2A 3A

POWSEED Universal 45W 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Power Adapter for Household Electronics Routers CCTV IP Cameras Speaker USB Hub Tablet LED Strips

Multi Voltage Supply Cord Charger 1A 2A 3A

by ZOZOPlus
What We like

Input:110-240V, Output: 5V, 6V, 7.5V, 9V, 12V, 13.5V, 15V, 1a 2a 3a universal power supply compatible 45W 36W 30W 24W 12W. DC Plug Dimensions: 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 2.5x0.7mm, 3.0x1.0mm, Micro USB, 5.5*2.1mm coverter plug for LED strips or other DIY. These popular tips meet your power needs for lots of small digital devices at home perfectly. With switching plugs and different voltage output, you can save a lot on buying different voltage ac adapters

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Product Features

  • [IMPORTANT] DC Plug Power Polarity:Central Positive(+), Outer Negative(-). Polarity could not be reversed. Some devices require Central Negative (-) and outer positive (+), which is totally opposite and not fitting, please check carefully before buying
  • Multiple voltage & various Tips universal ac adapter Charger works for lots of household eletronics, like routers, led strips, cctv cameras, webcams, USB hubs, android tablets, BT speakers, etc
  • Package include: 1 x 45W Universal Multi Voltage Ac Adapter, 1 Set x Plugs, 1 x LED terminal connector, 1 x Iron Sheet
  • [Select Correct Volt Before Power] Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to select right volt for your devices

Package include: 1 x 45w universal multi voltage ac adapter, 1 set x plugs, 1 x led terminal connector, 1 x iron sheet [important] dc plug power polarity:central positive(+), outer negative(-). polarity could not be reversed. some devices require central negative (-) and outer positive (+), which is totally opposite and not fitting, please check carefully before buying Multiple voltage & various tips universal ac adapter charger works for lots of household eletronics, like routers, led strips, cctv cameras, webcams, usb hubs, android tablets, bt speakers, etc [select correct volt before power] small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. it is important to select right volt for your devices

5
8.6
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SoulBay 12W Universal AC Adapter Reversible Polarity Multi Voltage DC Power Supply, with 9pcs Adaptor Tips, Compatible with 3V to 12V Household Electronics, 1.2Amp Output

SoulBay 12W Universal AC Adapter Reversible Polarity Multi Voltage DC Power Supply

with 9pcs Adaptor Tips, Compatible with 3V to 12V Household Electronics, 1.2Amp Output

by SoulBay
What We like

Versatile POWER SUPPLY: straightforward adjustment for All-in-one multi adapters and multi amp devices, solid and well built. Voltage range, connector jacks and polarity are Selectable.

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Product Features

  • WIDE APPLICATIONS: for router, speaker, monitor, camera, smartphone, led strip, piano, keyboard, effect pedal board, and a variety of household electronics require 3 volt, 4.5 volt, 5 volt, 6 volt, 7.5 volt, 9 volt, 12 volt DC output with 1200ma load.
  • WHAT IS Reverse Polarity: Most adapters only have single polarity, positive (+) or negative (-) polarity. This SoulBay AC Adapter owns Dual Polarity, reversible and changeable.
  • PACKAGE INCLUDES: 1 x 3-12V multi-voltage ac adapter, 9 x changeable adapter tips, 1 x key. Each adapter tip has the clear dimension mark, no mess and convenient for you!
  • SAVES ON ADAPTERS: Own this adapter, you could use it for multiple devices and replace a lot old power adapters, saving on buying a new electronic device or extra original expensive power supply.

What is reverse polarity: most adapters only have single polarity, positive (+) or negative (-) polarity. this SoulBay ac adapter owns dual polarity, reversible and changeable. Package includes: 1 x 3-12v multi-voltage ac adapter, 9 x changeable adapter tips, 1 x key. each adapter tip has the clear dimension mark, no mess and convenient for you! Wide applications: for router, speaker, monitor, camera, smartphone, led strip, piano, keyboard, effect pedal board, and a variety of household electronics require 3 volt, 4.5 volt, 5 volt, 6 volt, 7.5 volt, 9 volt, 12 volt dc output with 1200ma load. Saves on adapters: own this adapter, you could use it for multiple devices and replace a lot old power adapters, saving on buying a new electronic device or extra original expensive power supply.

6
8.5
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Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics - 1A Max. [BN]

Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics

1A Max. [BN]

by Belker
What We like

Important Note: The adapter DC plug polarity is center positive "+". Please ensure it is same with your devices before buying. If your device is with centre negative polarity "-", please use it with Belker polarity reversed cable together. Search "B07PMHMPMP" to find the cable on Amazon.

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Product Features

  • This AC/DC adapter can apply to most appliances which the input voltage is between 3V and 12V and the rating power is equal to or less than 12 Watt.
  • This adapter is with 8 different size adapter plugs which fit for your electronics well and solve your various problems.
  • AC Input: 100V 120V-240V 50/60Hz, Output: Multi Voltage DC 3V 4.5V 5V 6V 7.5V 9V 12V 1000mA Max(compatible with less than 1 A, like 100ma 200ma 500ma 800ma amps

This adapter is with 8 different size adapter plugs which fit for your electronics well and solve your various problems. This ac/dc adapter can apply to most appliances which the input voltage is between 3v and 12v and the rating power is equal to or less than 12 watt. Ac input: 100v 120v-240v 50/60hz, output: multi voltage dc 3v 4.5v 5v 6v 7.5v 9v 12v 1000ma max(compatible with less than 1 a, like 100ma 200ma 500ma 800ma amps

7
8.1
SCORE
aceyoon Laptop DC Power Adapter Kits 38 PCS Universal 5.5 mm x 2.1 mm DC AC Power Adapter Tips Connector for Lenovo Thinkpad Power Supply Plug Jack Sets

aceyoon Laptop DC Power Adapter Kits 38 PCS Universal 5.5 mm x 2.1 mm DC AC Power Adapter Tips Connector for Lenovo Thinkpad Power Supply Plug Jack Sets

by aceyoon
What We like

Portable and compactUniversal laptop notebook charger adapter , portable and compact for your travelling usage, very comvenient for external power source and on-board transformer.

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Product Features

  • 5.5*2.1mm Female baseEach connector tip can plug to a 5.5x2.1mm male connector, such as 5.5*2.1mm laptop power bank, 5.5*2.1mm AC adapter.
  • Latest 38pcs universal DC plugs power converterMatch with external laptop DC power battery or laptop universal AC power adapter to charge for your PC. DC plugs power converter, used for external power source and on-board transformer.
  • AttentionNot Compatible with mini dell 1018, not Compatible with Dell inspiron 5558, not Compatible with 2017 ASUS Q504UA, not Compatible with Macbook, not Compatible with Xiaomi other special size laptop, please make sure before purchase.
  • Wide compatibility Compatibility with Lenovo, compatibility with ThinkPad, compatibility with Dell, compatibility with HP, compatibility with Asus, compatibility with Acer, compatibility with Toshiba, compatibility with Sony, compatibility with NEC, compatibility with MSI, and other laptops, notebooks.

Latest 38pcs universal dc plugs power convertermatch with external laptop dc power battery or laptop universal ac power adapter to charge for your pc. dc plugs power converter, used for external power source and on-board transformer. 5.5*2.1mm female baseeach connector tip can plug to a 5.5x2.1mm male connector, such as 5.5*2.1mm laptop power bank, 5.5*2.1mm ac adapter. Wide compatibility compatibility with lenovo, compatibility with thinkpad, compatibility with dell, compatibility with hp, compatibility with asus, compatibility with acer, compatibility with toshiba, compatibility with sony, compatibility with nec, compatibility with msi, and other laptops, notebooks. Attentionnot compatible with mini dell 1018, not compatible with dell inspiron 5558, not compatible with 2017 asus q504ua, not compatible with macbook, not compatible with xiaomi other special size laptop, please make sure before purchase.

8
7.5
SCORE
ALITOVE 30W Universal AC to DC Power Supply Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable with 6 Adapter Tips & USB Port for Household Electronics Routers TV Boxes LCD Speaker 0.5A 1A 1.5A 2A 2.5A Max.

ALITOVE 30W Universal AC to DC Power Supply Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable with 6 Adapter Tips & USB Port for Household Electronics Routers TV Boxes LCD Speaker 0.5A 1A 1.5A 2A 2.5A Max.

by ALITOVE
What We like

User-friendly Design ALITOVE power adapters voltage regulating knob is convex, you can change the voltage directly by hand, no other kits required. While other brands' knob is concave, you need an extra key to adjust. You will be crazy if key is lost.

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Product Features

  • Built-in Safety ProtectionsCertified by FCC CE ROHS. Multiple safety system protects the power adapter very well. The built-in smart IC will turn off it whenever it is overload, over-voltage, overheat or short circuit and protect your devices from overcharge.
  • All-in-one Multipurpose AC/DC Adapter It offers 6 interchangeable tips, which makes it fit many 3V~12V electronics such as tablet, scales, routers, speakers, CCTV camera, etc. We especially add a 5V 2.1A USB Port, so you can use it to supply power to your power bank, smart phone,etc. (USB cable not included).
  • 30W Universal Power AdapterAC Input:100-240V 0.25A 50/60Hz; DC Output: 3V/4.5V/5V/6V/7.5V/9V/12V adjustable, 2.5A Max; DC Plugs Size: 5.5x2.5mm, 5.0x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm ; 5V 2.1A USB port.

All-in-one multipurpose ac/dc adapter it offers 6 interchangeable tips, which makes it fit many 3v~12v electronics such as tablet, scales, routers, speakers, cctv camera, etc. we especially add a 5v 2.1a usb port, so you can use it to supply power to your power bank, smart phone,etc. (usb cable not included). 30w universal power adapterac input:100-240v 0.25a 50/60hz; dc output: 3v/4.5v/5v/6v/7.5v/9v/12v adjustable, 2.5a max; dc plugs size: 5.5x2.5mm, 5.0x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm ; 5v 2.1a usb port. Built-in safety protectionscertified by fcc ce rohs. multiple safety system protects the power adapter very well. the built-in smart ic will turn off it whenever it is overload, over-voltage, overheat or short circuit and protect your devices from overcharge.

9
7.5
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Belker 12W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter for Household Electronics - Max Amp 1000mA [BE]

Belker 12W Multi Voltage 3V 4.5V 5V 6V 7.5V 9V 12V Universal AC DC Power Adapter for Household Electronics

Max Amp 1000mA [BE]

by Westronix
What We like

The adapter is very durable and easy to operate. It is with multi safety protection and secure to use. Higher energy efficiency, friendly to the earth.

more infoarrow_drop_down

Product Features

  • Equipped with 8 premium adapter plugs[including a micro-USB plug], these different plugs are fit for many different small household electronics. It is an useful spare part for your various devices.
  • The polarity of DC plug is inner Positive(+), outer Negative(-). If your device is with centre negative polarity "-", please use it with Belker polarity reversed cable together. Search "B07PMHMPMP" to find the cable on Amazon.
  • This AC adapter output is 3V 4.5V 5V 6V 7.5V 9V 12V 1000mA 1A Max. 12W. Compatible with 300ma 350ma 400ma 500ma 750ma 800ma 900ma devices.
  • This multi voltage universal AC adapter can apply to most appliances which the rating input voltage is from 3V to 12V and rating power is equal to or less than 12W.

This ac adapter output is 3v 4.5v 5v 6v 7.5v 9v 12v 1000ma 1a max. 12w. compatible with 300ma 350ma 400ma 500ma 750ma 800ma 900ma devices. This multi voltage universal ac adapter can apply to most appliances which the rating input voltage is from 3v to 12v and rating power is equal to or less than 12w. The polarity of dc plug is inner positive(+), outer negative(-). if your device is with centre negative polarity "-", please use it with belker polarity reversed cable together. search "b07pmhmpmp" to find the cable on amazon. Equipped with 8 premium adapter plugs[including a micro-usb plug], these different plugs are fit for many different small household electronics. it is an useful spare part for your various devices.

10
7.5
SCORE
TPEKKA Compatible for Laptop DC Power Adapter Kits 5.5 x 2.1mm 41Pcs DC AC Power Adapter Connector Universal Power Supply Plug Jack Tips Connectors Lenovo Thinkpad Toshiba Dell and Most Notebooks

TPEKKA Compatible for Laptop DC Power Adapter Kits 5.5 x 2.1mm 41Pcs DC AC Power Adapter Connector Universal Power Supply Plug Jack Tips Connectors Lenovo Thinkpad Toshiba Dell and Most Notebooks

by TPEKKA
What We like

Portable and compactPortable and compact for your travelling usage, very comvenient for repairing, DIY project, etc

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Product Features

  • AttentionThe size are listed in the products description below clearly,Please pay attention to the interface type of the device before purchasing, we suggest you to measure your DC interface size of your laptop or device, and make sure what size you want.
  • 5.5*2.1mm Female baseConvert 5.5*2.1mm to 41-types connectors dimensions, such as portable laptop power bank, AC/DC adapter.
  • Wide compatibility Compatible with WIFI router, smartphones, speaker, IP-cameras, security equipment, LED lights, digital audio-visual, razors, mini fans, small appliances.
  • 2020 Latest 41pcs universal DC plugs power converterMatch with external laptop DC power battery or laptop universal AC power adapter to charge for your PC. Used for laptop repairing, parts replacement, external power source or on-board transformer.

2020 latest 41pcs universal dc plugs power convertermatch with external laptop dc power battery or laptop universal ac power adapter to charge for your pc. used for laptop repairing, parts replacement, external power source or on-board transformer. Attentionthe size are listed in the products description below clearly,please pay attention to the interface type of the device before purchasing, we suggest you to measure your dc interface size of your laptop or device, and make sure what size you want. 5.5*2.1mm female baseconvert 5.5*2.1mm to 41-types connectors dimensions, such as portable laptop power bank, ac/dc adapter. Wide compatibility compatible with wifi router, smartphones, speaker, ip-cameras, security equipment, led lights, digital audio-visual, razors, mini fans, small appliances.

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