The Best 12V 1A Power Adapter of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 12V 1A Power Adapter of 2022. Check our ranking below.

2,887 Reviews Scanned

Rank No. #1

ALITOVE DC 12V 1A Power Supply 1000mA 12W AC/DC Adapter, 100~240V AC to DC 12 Volt 1 Amp 0.6A Converter with 5.5 x 2.5mm 2.1mm Plug for LED Strip Light CCTV Security Camera DVR NVR Surveillance System

Input: 100V-240V 50/60Hz; output: 12V DC, 1A max; Works with device that draws less than 1A, such as 100ma 300ma 450ma 500ma 600ma 650ma 700ma 800ma 900ma 1000ma.
DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm. Comes with a female DC barrel connector. You can easily screw wires on it without soldering.
Safety protection: automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off.
Sufficient 12W output power and stable 12V output voltage will protect your electronic devices from destruction.
It is perfect for 12V devices less than 12W, such as LED light strip, CCTV camera security system, Bluetooth speaker, keyboard, TV boxes, webcam router,etc.

Rank No. #2

DC12V Power Supply 1A 12V AC Adapter with 11 Changeable DC Plug Tips AC100-240V to DC12V 1000mA 800mA 600mA 500mA 400mA 200mA 100mA Charger Replacement 6FT

[Product specifications] Input: AC100V-240V 50/60Hz. Output: DC12V~1A(1A, 800mA, 500mA, 200mA, 100mA all compatible) Max power: 12W DC plug size: 5.5mm x 2.1mm(with 11 extra plug tips) Polarity: inner positive+/outer negative- (must be the same as your device).
[Safety&Durability] Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, robust design with fireproof shell and superior heat dissipation board, without fan noise, CE/FCC/DoE VI certified high quality. Product will be tested before packing and shipment.
[Compatibility] 5.5*2.1mm DC plug With extra 11 changeable plug tips, Support LED Lights, Wireless Router, ADSL Cats, digital piano keyboards,Tablets, Switches, CCTV Security Cameras, Audio/ Video Power Supply etc. and other devices which are powered by DC12V (1A,800mA,500mA,200mA,100mA all compatible) power supply.
[Warning] Please check the DC socket size, power consumption, polarity of the device to make sure the adapter fit before ordering, or it may not work or cause problem. (To ensure good performance and durability, try not to exceed 80% of the total output of the adapter for long time use)
[After-Service] All our products will pass strict test before sending out, there’s seldom faulty during packing or shipment, if you receive the faulty one please just notice us, we'll tackle it for you within 24 hours, thank you in advance and wish we can serve you better.(Except for the problem caused by improper handling or processing)

Rank No. #3

R-Tech12V 1A Power Supply, Power Adapters, Lighting Low Voltage Transformers 5 Pack, UL-Listed, Power Cord with 5.5x2.1mm Tips, AC 100-240V to DC 12V 1A for LED Strip Light, Camera, Router, etc.

[Power Specs]: Input: 100-240V ~ 50/60Hz 0.5A; Output: 12V 1A (1000MA). Output voltage range: 11.4V Min./ 12.6V max. Cord length: 56in./ Connector size: 5.5mm x 2.1mm (10mm long)
[Safety Features]: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, and short circuit protection.
[Wide Application]: This is a low-voltage adapter/transformer. It is perfect for LED Strips, LED lamps, routers, CCTV cameras, speakers, audio amplifiers, audio/ video power supplies, and more 12V electronics.
[Quality and Support]: We stand behind our products. Get a replacement or a 100% refund due to quality issues. Our technicians are ready to help by phone and Amazon message.
[Notice]: Our product is for indoor use only.

Rank No. #4

Facmogu 2 Pack 12V 1A AC/DC Power Supply, 100-240V AC to DC 12V 1A Power Adapter, 12W 12V 1 Amp Wall Adapter, 12 Volts 1000mA Regulated Switching Power Converter, with 5.5x2.5mm & 5.5x2.1mm DC Plug

【IMPORTANT NOTE】-- NOT Available for High Power!! Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 1A, the rated power is within the range of 12W! This is a 1A low-power supply, if a product exceeding 1A is connected, which will cause not working properly.
【Power Specifications】-- 12V DC Power Supply with Input 100-240V- 50/60Hz and Output: 12V/1A (1000mA), 89cm (2.92 feet) Cable Length. Small and lightweight for ease of use as well as ability to take on go.
【Plug Design】-- Fit for both 5.5x2.5mm & 5.5x2.1mm plug. This cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm socket with the inner center spring contact. (***NOTE***Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-), DO NOT fit pedals, keyboards which requrie a power supply with center negative.)
【Built-in Power Supply Protection】-- Certified by UL, it ensures safe use with over voltage, over current, and over temperature protection to keep all of your mobile devices safe from unexpected surges and spikes. Wide voltage range from 100V to 240V makes it suitable for travel.
【Wide Applications】-- Handles up to 1A current so applications like toy cars, CCTV Cameras, Routers, Modems, Clocks, Printers, LED Lights, Cordless Phones, Set-Top Boxes, Wireless Devices, and POS Machines are compatible with this adapter. Indoor use only!

SaleRank No. #5

SoulBay 12V 1A AC Adapter Charger Replacement w/8 Tips, Regulated Power Supply Cord for LED Strip Light, CCTV Camera, BT Speaker, GPS, Webcam, Router, DC12V Transformer with ETL Certificate

SAFE 12V POWER SUPPLY: CERTIFICATED by ETL and RoHS, regulated power cord replacement; SoulBay always strives to provide every customer with premium quality adapter, and offer 12-Month Exchange
CORD Length: 150 cm/ 5 FT, no need to worry about the shorter cord trouble, Polarity: Center positive(+); NOTE: Make sure your device is under or equal to 12v 1a output
AC Input: 100-240V - 50/60 Hz 0.3A, Worldwide voltage range, power adapter comes with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature
DC Output: 12Volt 1Amps max, Works with most electronic gizmos need less than 1A current, such as 12v 50ma 100ma 150ma 200ma 300ma 350ma 400ma 450ma 500ma 600ma 650ma 700ma 750ma 800ma 900ma 1000ma
PACKAGE included: 1 x 12V 1A power adapter, 8 x adapter tips, This 12v power supply is widely applied to CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, DIY project and more 12VDC household electronics

Rank No. #6

12V 1A Power Supply 12W AC/DC Adapter 100-240V AC to DC 12Volt 1000A 800mA 500mA 200mA Power Converter Transformer for CCTV Camera Router Speaker Webcam

1. Input: AC 100V-240V 50/60Hz; Output: DC 12V, 1A 12W MAX; DC plug size is 5.5mm x 2.5mm. Compatible with 5.5mmx2.1mm. Polarity is inside positive "+", outside negative"-", Power cord length: about3ft
2. 12Volt 1A 0.8A 0.5A Switching Power Supply, DC 12W Max, Power supply works for various of devices which ask for a less than 12.0V 1A 12.0W power adaptor, Such as 12V 1000mA, 900mA, 850mA, 800mA, 700mA, 650mA, 600mA, 500mA, 450mA, 400mA, 300mA
3. The products adopt the industry's top materials and processes, flame retardant shell resistant to high temperature of 1382℉, premium-quality components and safe&reliable power cord. Certified by FCC, CE, RoHS, CCC, Overcurrent protection, overvoltage protection and overload protection, short-circuit protection ensure the stability and smoothness. Gives a safe charging. 200mA, 100mA, 1A, 0.9A, 0.8A, 0.7A, 0.6A, 0.5A, 0.4A, 0.3A, 0.2A, 0.1A transformer charger
4. Widely used to drive 12V LED light strings, USB-HUB, Bluetooth speaker, wireless router, mini fountain, wifi IP home camera and other 12V devices less than 12W
5. Buy with confidence and 24-hours online service, Please feel free to contact with us for any questions.

Rank No. #7

Generic Power Supply Adapter,12V 1A 12 Watts AC DC Power Supply Adapter with UL Certified, 9.8FT Power Cord and 3.5 x 1.35mm Plug and one More 5.5 x 2.1mm Additional DC Plug for CCTV Camera etc

Input: AC 100V to 240V 50/60Hz 0.4A Max, Worldwide input voltage range, US standard wall plug. Output: 12V 1Amp Output, 12 Watt Max Wattage. DC Polarity: Inner positive(+), Outer negative(-)
12V 1A Power Supply: Please note that this 12V 1A 12W AC to DC power adapter only works for devices with 12V output voltage and the maximum output current is 1A. This means it can only provide currents ranging from 12v 0.1A (or even lower) up to 12v 1A, including 0.1A, 0.2A, 0.3A, 0.4A, 0.5A, 0.6A, 0.7A, 0.8A, 0.9A, and 1A. Any device with outputs exceeding 12v1a is not compatible
With UL Certified, 10 Feet / 3.0 Meters Extra Long Power Cord
Please Double Confirm the DC jack dimension of your devices first to ensure the compatibility, DC Jack Dimensions: 3.5*1.35mm, 5.5*2.1mm
According to relevant industry standards, a voltage difference of ±5% is a qualified product. A slight fluctuation in voltage will not affect normal use

Rank No. #8

12V 1A Adapter Power Supply [12 Volts 1 Amps] 100V~240V AC to DC Plug 5.5 x 2.1mm & 2.5mm for 12volt 100mA 200mA 300mA 400mA 500mA 600mA 800mA 900mA 1000mA Equipment, Extra Long 6ft Cord

[Power Specs]: Input 100V-240V 50/60Hz; Output: 12V 1A. Output adaptor Self-Adapting Barrel jack size: 5.5mm x 2.1mm (applicable 2.5mm) positive (+) center.
[Intelligent Identification Output]: Fit for 12V 0.1A~1A 100mA~1000mA (E.g; 0.1a 100ma | 0.3a 300ma | 0.4a 400ma | 0.5a 500ma | 0.6a 600ma | 0.7a 700ma | 0.8a 800ma | 0.9a 900ma | 1a 1000ma) electrionic equipment
[Safety smart]: Built-in emergency protection mechanism with short circuit, over current, over voltage, over temperature protection. Power Adapter has extra long cable 6 feet.
[Extensive Compatibility]: Suitable for CCTV Cameras, LED Strip light, led tape light, keyboard, BT speakers, GPS, webcam, router, and more 12V electronics.
[Friendly Customer Support]: If you have any questions or concerns, please don't hesitate to reach out. Our dedicated professional team is here to provide you with friendly and efficient customer service.

Rank No. #9

Belker 12V 1A AC DC Adapter Wall Charger Power Adapter Supply for 12 Volt Electronics - 1000mA Max.

This 12v 1a power adapter comes with 11 connectors in order to meet your more requirements. Max. ouput current is 1.0 amp it means that it can supply with all amperage which smaller than 1000mA. Such as 12 volt 100mA 200mA 300mA 400mA 500mA 600mA 700mA 800mA 900mA 1000m1.0A etc.
Input: AC 100-240V 50/60Hz, Output: DC 12 volt 1 amp (1000mA), Power: 12 Watt. US plug, Polarity: Center Positive (+). Power Cord Length: 5 Feet/ 150cm, a ideal power supply ac adapter wall charger replacement for your broken or missing adapter.
The 12v 1a power supply fits for many 12V household electronics which DC input rating current is less than 1000mA. such as 12 volt 100ma 200ma 300ma 400ma 500ma 600ma 750ma 900ma 1000ma etc.
Selected 11pcs various popular connectors which can be used for most of your 12V DC devices, DC Jack Dimensions: 6.3*3.0mm, 6.0*4.4mm, 5.0*1.0mm, 5.5*2.5mm, 5.5*2.1mm, 4.8*1.7mm, 4.0*1.7mm, 3.5*1.35mm, 3.0*1.1mm, 2.5*0.7mm, LED terminal connector. [Please DOUBLE CONFIRM the DC jack dimensions to ensure the compatibility.]
What You Get: 12V 1A AC DC power adapter, 11 x Multi DC jacks.

Rank No. #10

UL Listed 12V 1A 10ft Power Supply Adapter, Regulated 12Volts 1000mA 12W AC Adapter Charger Replacement for LED Strip Light Keyboard BT Speaker Router CCTV Camera Webcam DVR NVR and More

[10 Feet Extra Long 12V 1A]---AC Input: 100-240V 50/60Hz; DC Output:12V 1A 12W. Cord Length: 10 Feet /3 Meter, Flexible to Plugged-in Everywhere. DC Plug Size: 5.5*2.1mm. DC Polarity: Center Positive(+), Outer Negative(-). Widely used for for Home, Office, Travel, etc.
[Safe & High-Efficient]---UL Listed, EMC Approval, FCC, RoHS, Level VI energy efficiency. 100% Pure Copper Wire, Brand New. With premium materials and quality microchip, it delivers high power efficiency with multiple safety protections: Over-current Protection, Over-temperature Protection, Over-voltage Protection, Short-circuit Protection, etc. Level VI energy efficiency saves 10%-20% electricity charge than Level V. All adapters are produced under rigorous quality control procedures to ensure safe, reliable operation for years to come.
[Wide Application]---Ideal for most electronics that need 12V output under 1000mA output load, such as LED Strip Lights, Keyboard, BT Speaker, Router, Webcam, DVR, NVR, CCTV Camera and more 12V electronics.
[Extensive Compatibility]---The adapter can automatically identify the current amperage required by the electronic device and works for more 12V electronics which rated DC input current is less than 1000mA, such as 50mA 100mA 150mA 200mA 500mA 0.5A 800mA 900mA 1000mA 1A, etc. This universal DC 12V 1A power adapter is also an ideal replacement for your broken or missing adapter.
[Package Included]---1 x 12V 1A 12W Power Adapter (Notice: For DC 2.1mm x 5.5mm plug only, it can not work with other size.), 30 Days Money Back, 1-Year Warranty, Lifetime Tech Support. Please kindly double check the plug size before buy.

Last update on 2025-03-28 / Affiliate links / Images from Amazon Product Advertising API

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The Best 12V 1A Power Adapter of 2022 – Reviews & Buying Guide

How Do You Buy The Best 12V 1A Power Adapter?

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