The Best 2.1Mm Barrel Plug of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 2.1Mm Barrel Plug of 2022. Check our ranking below.
2,883 Reviews Scanned
Rank No. #1
(Real 18AWG) 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable, 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter by MILAPEAK
- Real Thick 18 AWG - Real 18 AWG vs Common 22 AWG, real 18 AWG are bigger wire than other 22 AWG pigtails, as it has heavy gauge with 43 pcs 0.14 mm 100% copper strands inside one cable, total 86 pcs 0.14 mm copper strands inside the two Red / Black cables. This makes the difference when using with bigger power supplies, and allows them to be used for higher current devices, they should be good to 5A or even a touch more with real 18 AWG
- Safe and Rapid Transmission - Heavy-duty quality with 43 x 0.14 mm 100% copper strands brings the reliable, secure connection and rapid transmission. 18AWG DC Power Pigtail Cable provides a more safer DIY solution for DC power connectivity, work with a power adapter or a power supply box
- Easy Installation - Easy to weld and install, as the ends of the DC power pigtail cables are pre-tinned making them super easy to solder. Also features two wires on the other Red Black wire jackets indicate polarity. They are fairly long too, 11" total, 9.5" of wire
- Compatibility - Easy DC Power solution, compatible with all CCTV systems and other 2.1*5.5mm DC power devices like part lighting or led strips. Very versatile. This 18AWG DC Power Pigtail provide a very good reliable DC power connection
- What You Get -10 pcs Red/Black Male Pigtails DC Power Connectors, 10 pcs Red/Black Female Pigtails DC Power Connectors, our friendly customer service ensure pleasant shopping experience
Rank No. #2
Fancasee (4 Pack) Replacement 5.5mm x 2.1mm DC Power Male Plug Solder Type Power Supply Jack Connector Adapter for Power Cable Repair
- Perfect replacement 5.5mm x 2.1mm DC power male plug for worn-out or broken power supply cable plug jack connector adapter repair. Widely apply to CCTV security camera and lighting power adapter cable, media player, MP3 MP4 player, audio video equipments, AV equipment, cellular phone, PDA, small electronics devices and etc.
- Solder type 5.5mm x 2.1mm DC power male plug replacement; External diameter is 5.5mm, Internal diameter is 2.1mm.
- Wiring diagram: PIN 1 - the shorter pin is inner; PIN 2 - the longer pin is outer. Suitable for cable with diameter up to 5mm.
- Easy to handle, you really don't have to be a professional to do this. Insert the cables into the sleeve, solder the bare wire and the plug together, and then twist and lock in place.
- Package contents: 4-Pack replacement 5.5mm x 2.1mm DC power male plug, solder type.
Rank No. #3
SIM&NAT Male DC 2.1mm x 5.5mm Wire Power Pigtails Adapter Barrel Plug Socket Cables for CCTV Security Camera, DVR, Car Rearview Monitor System Video, LED Strip Light, Surveillance (20 inch / 50 cm)
- SIM&NAT Barrel power plug along with 20 inch length black and red wires, long enough to finish most of project, also can be cut according to your need. Dc male power pigtail wire is easy to maneuver and install, and also helps to conserve space.
- Most dome- or bullet-style surveillance cameras come with a short power cable but need a patch cable to connect to a power supply.
- SIM&NAT 12v pigtail dc connector is a perfect usage for connecting dc cctv pigtails to your power distribution system. With two high quality stripped tinned bare wires, there is no need to worry about it's quality and durability.
- 2.1 mm dc barrel plug cord is designed for CCD Camera or Wireless camera. You may connect extra Battery pack with 12v male dc pigtail power connector or for CCD Camera installation.
- Connect your camera to the power supply easily with cctv power pigtail, which has 1.67 feet of red and black color-coded wires along with a standard center-positive plug to connect easily to your camera.
Rank No. #4
DC Power Pigtail Cable,16AWG DC Barrel Plug Connector 2.1mm x 5.5mm DC Male Plug to Bare Wire Open End Power Wire Supply Repair Cord for CCTV Security Camera,12V 24V 36V Adapter 3FT
- 【16AWG DC Cable】Double 1.5mm² copper wire, thicker wire diameter provide faster and more stable conductivity
- 【DC 5521 power supply repair cable】5.5mm x 2.1 mm male to bare wire DC power supply repair cable is widely used for worn-out or damaged power cords, such as 12V 24V 36V DC power supply equipment,CCTV security surveillance camera systems or other application systems and more.
- 【DC Power Pigtails Cable is Safe and fast】The end of the cable is black and red to indicate the polarity. Pure copper wire can provide faster and more stable conductivity, which can be better connected to other equipment. (DC 5521 male plug corresponding cable:red to inside, black to external)
- 【3FT DC5521】The DC power cord is 1m long (about 3FT), which is enough to complete most of the projects. It can also be cut as required. The double-layer PVC insulation layer is safer and corrosion-resistant. It can also be bent as needed and is very flexible.
- 【Easy to use】The end of the DC 5.5 mm x 2.1 mm power cord has been pre-stripped and tin-plated, which is easy to solder and install,connect.
Rank No. #5
5Pcs Replacement Male Plug Power Supply Ends DC 5.5x2.1mm Solder Type DIY DC Barrel Connector Jack Connector Adapter for Power Cable Repair
- External diameter is 5.5mm, Internal diameter is 2.1mm, dc male plug power supply ends 5.5mm x 2.1mm DC power male plug replacement
- Suitable for cable with diameter up to 5mm, NOTE: Please check the connector dimension before you purchase it.
- 5.5x2.1mm connector perfect for replacing worn out plugs on power supply ends or making a cable to a desired length or replacing a broken connector.
- Easy to use, just insert the cables in the holes, twist and lock in place, and only then solder.
- Replacement for 5.5mm x 2.1mm DC power male plug for worn-out or broken power supply cable plug jack connector adapter repair. Widely apply to CCTV security camera and lighting power adapter cable, media player, MP3 MP4 player, audio video equipments, AV equipment, cellular phone, PDA, small electronics devices and etc.
Rank No. #6
CENTROPOWER 20-Pack 12V 5A DC Power Pigtail Cord Male Plug Connectors, 5.5mm x 2.1mm, DC Barrel Jack Adapter Link Line for CCTV Security Camera
- Safety First: Our DC Power Pigtail Cable is a Safe and Reliable Diy Solution for DC Power Connectivity. It Works Perfectly with a Power Adapter or a Power Supply Box, Providing You With Peace of Mind
- Rapid Transmission: Featuring a DC Barrel Power Plug and 10.7 Inch Black and Red Wires, These Pigtails are Long Enough to Complete Most Projects. You Can Even Cut Them According to Your Needs for Added Customization
- Easy Installation: Pre-Tinned Ends on Our DC Power Pigtail Cables Make Them Super Easy to Solder. Additionally, The DC Male Power Jack Pigtail Wire is Easy to Install And Maneuver, Ultimately Saving You Time and Space
- Compatibility: Our Easy DC Power Plug Solution is Designed for Use With CCD/CCTV Cameras, Camera Lights and Other 2.1x5.5mm DC Power Plug Devices, Including LED Strips. This Makes it a Versatile Option for Many Different Projects
- Quantity: Our Packaging Includes 20 Male Head and Tail Fibers, Giving You Plenty of Pigtails to Work With. With These DC Power Cables, You Can Rest Assured Your Projects Will Receive The Power They Need to Perform Their Best
Rank No. #7
10 Pairs 12V 5A DC Power Plug Connector 5.5mm x 2.1mm, (10 x Male and 10 x Female) Power Jack for Led Strip CCTV Security Camera Cable Wire Ends Barrel Adapter by CENTROPOWER
- Safety: Maximum 5A current 1V-36V no heat | heavy duty inner wire leads and connecting portion,10 pair（10 PCS male & 10 PCS female) adaptor | can handle 16-26AWG gauge wire
- Premium Quality: Double layer(Injection Moulding) provide best polarity connection and insulation DC electrical connector connect wire lead end to a DC 2.1x5.5mm port, envirmental PVC+ pure copper core, heavy duty pure copper inner wire leads and connecting portion can handle up to 5A current 1-36 Volt, no heat
- Installation: Tight screw on terminal | no-soldering / crimping needed | easy to install,double layer (injection moulding) provide best polarity connection and insulation DC electrical connector connect wire lead end to a 2.1mm x 5.5mm 12volt DC barrel adapters jacks
- Application: For DC 5V 12 V 24 volt power supply CCTV cable connection LED strip extention,video balun security tailgat camera DIY board,CCTV camera, audio & video connection,video balun
- Quality Service: If you encounter any product technical support and product quality issues, you can send us an email at any time and we will quickly solve the problem for you
Rank No. #8
UltraPoE DC Power Pigtails Cable, 20Pcs DC 5.5 X 2.1 mm Barrel Male DC Plug Connector Pigtail for Led Strip, Security Camera Wire
- Barrel DC Power Connector, 12 inch long cable pigtail，long enough to finish most of project，Well made, buy with confidence.Package Include 20 Pcs Male DC Power Pigtail Cable Connector，Power Cable 5.5 x 2.1 mm.
- The public barrel plug, the DC power supply extension line is made of pure copper, high -quality and durable metal copper material, insulation flame retardant, fast conductivity.
- Easy DC Power solution For easier soldering, the DC power supply pigtail cable is pre-tinned for easy installation and connection, and the cable connection is strong and stable, which also helps to save space.
- The protective cover material of the power cable is environmentally friendly PVC, flexible and durable, It can be very good for riots, Resisting aging, Long-lasting and durable.
- 12V DC power connectors are widely used in various DC connections, low-voltage cables, CCTV systems, DVRs, car rear-view monitoring system video, and are ideal for home life and work.
Rank No. #9
lkelyonewy 8Pack Female DC Threaded Barrel Jack Panel Adapter 5.5mm x 2.1mm Connector 18AWG Wire DC Power Jack Panel Mount Socket 2 Pin Solder Type with Dustproof Plug for MP3 Phone Audio Video
- Input Voltage: 30 volts DC power jack panel mount socket
- Cable Length: 100 millimeters long cable with 8-pack
- Connector Gender: Male DC threaded barrel jack
- Finish Type: Silver color finish
- Number of Items: 8-pack of 2-pin solder type sockets
Rank No. #10
Luomorgo Right Angle 5.5 x 2.1mm/0.22 x 0.08 inch DC Socket Jack Charger Power Plug Solder 20pcs
- Great item for small electronics projects and CCTV applications.
- Total Size : 24.5 x 21 x 11mm / 0.96 x 0.83x 0.43 inch (L*L*H)
- Connector Size - 5.5 x 2.1mm/0.22 x 0.08 inch (Ex. Dia.x In.Dia.)
- Solder to the solder terminals and connect a DC Barrel plug into the end.
- You can easily exchange the 5.5mm connector with a longer connector if needed.
Last update on 2025-03-23 / Affiliate links / Images from Amazon Product Advertising API
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