Top 10 3V DC Power Adapter – AC Adapters

As an Amazon Associate I earn from qualifying purchases.

1. ProTechTrader

#ad

3vdc -12 volt Universal AC/DC Power Adapter USB Port | 8 Reversible Polarity Positive or Negative Tips Center Tip 3v 4.5v 5v 6v 7.5v 9v 12v 1a 12w Transformer 5.5mm 2.5mm 2.1mm 3.5mm 4.0mm 5.0mm 1.7mm

#ad
ProTechTrader #ad - Voltage is easy to change by the switch on the side of the adapter. Multi-voltage 12 watt 12w/1-amp replacement switching power adapter supply compatible with 1000s of small electronic devices using requiring 3 volt, 9 volt, Monitors, 4.

5 volt, smart phones, or 12 volt up to 1. 0a or 12 watts including many electronics, tvs, lcds, speakers, tablets, Routers, 5 volt, 6 volt, Cameras & Other USB Port Charging up to 12watt 1000ma with US 120 volt Plug. New upgraded model comes with a USB port built in. Be sure you're using the correct VOLTAGE & POLARITY for your device before plugging it in. Please be sure to verify your device polarity, tip size and voltage before purchasing. Includes 8 interchangeable dc tips/plugs of the most popular sizes: 5. 5mm x 2. 5mm / 3. 5mm x 1. 35mm / 5. 5mm x 2. 1mm / 5. 0mm x 2. 1mm / 4.
BrandProTechTrader #ad
ManufacturerProTechTrader #ad
Height2 Inches
Length2 Inches
Weight4 ounces
Width1 Inches
Part NumberVPOW312-USB
ModelVPOW312-USB
Warranty90 Day Replacement Warranty - Contact ProTechTrader before Returning

2. YUNBO

#ad

YUNBO AC 100-240V to DC 3-12V 5A 60W Universal Adjustable Power Supply Adapter for LED Strip lights

#ad
YUNBO #ad - Safety protection function: the power adapter has automatic overload cut-off, over voltage cut-off, overheating protection, over current cut-off, short circuit protection function. You can adjust the voltage between 3V and 12V according to your needs.

Digital voltage display: the built-in led display can accurately display the real-time voltage, and the rotary button can control and adjust the voltage. The total length of power supply plus power cable is about 200cm, Output: DC 3-12V 5A, US plug type. Adjustable voltage transformer: input: ac 100-240v 50-60hz, output adapter jack size: 5. 5mm x 2. 5mm, compatible with 5. 5mm x 2. 1mm, max wattage is 60W. It will protect your electronic products from destruction.

Widely applications: suitable for most 3-12v devices, such as: 12v 5050/2835/5630 leD strip lights, LED Module Lights, Wireless Router, CCTV Camera, 12V LED Strings, Monitor and so on. If you have any questions about our products, please feel free to contact us, we will give you a satisfactory reply within 24 hours. Worry-free warranty: yunbo power adapter supports 90 days return and 1 year warranty.
BrandYUNBO #ad
ManufacturerKLY #ad
Height3.2 Centimeters
Length12 Centimeters
Weight8 ounces
Width5.2 Centimeters
Part NumberPAD1X-5
ModelPADX

3. IBERLS

#ad

DC 3V Power Supply Cord, IBERLS Replacement for Color Changing LED Tabletop Fountain Indoor Desk Waterfall AC Adapter for Nature's Mark

#ad
IBERLS #ad - Securityspecial design and high quality materials ensure that the adapter is kept in low temperature to charge safely, and its low energy consumption conform to the US Energy Star VI.

More selectivecomes with connector: 3. 5*1. 35mm, 4. 0*1. 7mm, 5. 5*2. 5mm, universal LED Interface. Compatibilitynature's mark led tabletop fountain, nature's mark 11" H Golden Tiered Bowl Color Changing LED Fountain, 03802 Meditation Fountain with LED Halo Rock Formation. Product parametersinput: 100-240v ac, dc size: 5. 5*2. 1mm, 50-60hz; output: dc 3v 1a, Length of the cord: 5FT. Money back guaranteeif you don’t like our product or don't want it, we have 30 days money back guarantee, we will happily accept the return and give you refund, 24 months exchange.
BrandIBERLS #ad
ManufacturerIBERLS #ad
Height0.4 Inches
Length7.5 Inches
Width1.5 Inches

4. YEZININHAO

#ad

YEZININHAO European Standard 3V1A Power Adapter New 5.5mm X 2.1mm AC Converter Adapter DC 3V 1A Power Supply Charger EU Plug Adapter

#ad
YEZININHAO #ad - Suitable for mini tv, wireless audio and video equipment, charging equipment, tv box, mobile hard disk, mobile dvd, a variety of home / portable devices.100v - 240v ac to dc power Adapter Charger. 100% brand new and high quality. The adapters connector inside positive + outside negative -Out put adaptor jack size : 5. 5mm x 2. 1mmlength of the cable: 90CM/35. 43". Input : 100v-240v 50/60hzoutput : dc 3v 1a / 1000mA 3W.
BrandYEZININHAO #ad
ManufacturerYEZININHAO #ad
Part NumberYEZININHAO

5. Shangbin

#ad

Shangbin Universal DC 3V 1A Power Adapter for X Rocker Gaming Chair Wireless Audio Transmitter | TX Box | XRT3V1A

#ad
Shangbin #ad - Caution:in very rare case, light refrection or the supplier changes the packing without notice, the actual product we ship may or may not exactly same as the item pictured due to the camera we used, but the product you get will be always in the same size factor as the one pictured.

We always make an effort to keep it upto date. Note: this adapter is brand new, high quality never used non-oem. Please make sure the model of your device before buying. If you can't make sure, please feel free to contact us! We will help you find right adapter/ charger. Safety: shangbin products manufactured with the highest quality materials and include multiple smart features safeguarding.

The chargers have passed the national safety certification. Fast shipping: we will arrange delivery as soon as possible, except for weekends and holidays, so please be patient! Money back: we are usa based company that wants your Repeat Business. So if you do not like our product or don't want it for any reason, We will happily accept the return and give you your money back.
BrandShangbin #ad
ManufacturerShangbin #ad

6. nengzhuzu

#ad

Nengzhuzu 5.5x2.1mm AC Converter Adapter DC 3V 1.5A Power Supply D AA Battery Eliminator

#ad
nengzhuzu #ad - Output dc 3v, but this adapter can not use to charge battery. Suitable for 3v toys fm radio led strip Light Clocks Remote Control, mobile DVD and more. Package includes: 1x DC 3V 1. 5a power Supply. This eliminates the need for 2x 1. 5v aa aaa d batteries and more 3V devices. Ac 100v - 240v ac to dc 3v 1. 5a power Adapter.
Brandnengzhuzu #ad
Manufacturernengzhuzu #ad
Part Numbernengzhuzu

7. AmiAbi

#ad

It is Flame Retardant and Safe to use., AmiAbi 3-12V AC DC Power Supply Adaptor 30W 2.1A Charger Adaptor with 6 Plugs Adapter Black Made of Premium Material

#ad
AmiAbi #ad - Equipped with 6 adapter plugs, the different size will fit for your appliances well, and solve your various problems. Allows dc powered devices to be plugged into an AC power outlet. Made of premium material, it is flame retardant and safe to use. Click-on adjustable voltage conversion. Universal adapter for use with all major brand equipment, etc. Perfect power adapter replace your original one.
BrandAmiAbi #ad
ManufacturerAmiAbi #ad
Part NumberXD276501-ZWA$

8. AmiAbi

#ad

It is Flame Retardant and Safe to use., AmiAbi 3-12V AC DC Power Supply Adaptor 30W 2.1A Charger Adaptor with 6 Plugs Adapter Black Made of Premium Material

#ad
AmiAbi #ad - Allows dc powered devices to be plugged into an AC power outlet. Click-on adjustable voltage conversion. Made of premium material, it is flame retardant and safe to use. Universal adapter for use with all major brand equipment, etc. Perfect power adapter replace your original one. Equipped with 6 adapter plugs, the different size will fit for your appliances well, and solve your various problems.
BrandAmiAbi #ad
ManufacturerAmiAbi #ad
Part NumberXD276503-ZWA$

9. Hardware

#ad

Pinhaijing Adjustable Voltage AA or AAA Battery Eliminator DC 3V-12V UK Power Supply Adapter Replace 2 to 8pcs AA or AAA Battery for Toys Fan Holiday Lights Walkie Talkie and More

#ad
Hardware #ad - Please adjust the voltage before use, the black clip is connected to the negative poles of the product, This eliminates the need for 2 to 8pcs 1. 5v aa or aaa lr03 batteries, Replace 2 to 8pcs 1. 5v aa or aaa lr03 battery power supply cord, and the dummy battery is connected to the positive poles.

Suitable for camera, power remote controller, flashlights, calculator, electric toy, christmas advent calendar display, Clocks, radio, fan, keyboard, holiday lights, Walkie talkie, luminara candles, controller, Walkman and more AA or AAA Battery power supply devices. If your device needs 2pcs aa or aaa battery, if your device needs 3pcs AA or AAA battery, and so on, 6v=4aa or 4aaa batteries, please choose 4.5

5v gear, please choose 3V gear, and so on. Package include: 1x UK Plug Battery Eliminator 1x Tool. No need to change battery frequently: with this aa or AAA battery eliminator Power supply, you don't need to buy a lot of replacement batteries when the batteries run out, saving you more time and money.
BrandHardware #ad
ManufacturerPinhaijing #ad
Part Number4NB103113-AA_PinhaijingrichMAN

10. Lights Accessories

#ad

Lights Accessories 12V Adjustable Power Supply Adapter AC DC 3V, 12V 2A 24W Universal Charger Voltage Regulator Driver EU Plug

#ad
Lights Accessories #ad - Usually need 15-20 days. Due to different countries. Please choose correct voltage. Shipped from china.
BrandLights Accessories #ad
ManufacturerWEIWEIBEIER #ad
Part NumberWWBR