10 Best 21mm X 55mm Dc Power Adapter In The Us - Black Friday 2024
Best Choice1
Security-01Security-01 9V 1A Power Supply Adapter, DC Jack Center Positive, Plug 5.5mm x 2.1mm,for Arduino UNO, Nixie Tube Clock, Schwinn Elliptical Machine and More,6.8FT Cord, UL Listed
Main highlights- 【Works with】: Arduino UNO R3, Arduino Mega 2560 / Nixie tube clock / Elegoo, IEIK UNO R3 / MEGA 2560 / Schwinn elliptical machine, A10 A15 A20 A25 A40 103 120 130 213 220 240 430, Schwinn bike, Lansinoh smartpump and Lansinoh SignaturePro.
- 【Specification】: Input voltage: AC 100-240V 50/60 Hz, Output: DC 9V 0.5A (500mA), Connector Size: 5.5mm x 2.1mm, Cable length: 2M(6.8FT)
- 【DOES NOT Fit】: Effects Pedals, Drum, DJ controller, Piano keyboards, Label makers and other equipment with power ports of negative-tip (Center Negative). Not applicable for devices that withstand minimal electromagnetic interference, such as radio set.
- 【Certificate & Warranty】: Certificated by UL ,ETL, CE and FCC. 2-Year Warranty & 30-Day Return without Reason.
- 【Center Positive】: Power supply polarity: Center or Tip is positive (+), Sleeve is negative(-), PLEASE NOTE THAT this power supply only works with centain devices with center positive, refer to the following list.
9.6Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
Security-01Security-01 DC 9V 0.5A Power Supply Adapter, Plug 5.5mm x 2.1mm, Center Negative,for Effects Pedals, Drum, DJ Controller, Piano Keyboards, Label Makers and More,6.8FT Cord,UL Listed
Main highlights- 【Works with】: Effects Pedals, Drum, DJ controller, Piano keyboards, Label makers and other equipment with power ports of negative-tip (Center Negative)
- 【Specification】: Input voltage: AC 100-240V 50/60 Hz, Output: DC 9V 0.5A (500mA), Connector Size: 5.5mm x 2.1mm, Cable length: 2M(6.8FT)
- 【DOES NOT Fit】: Arduino UNO R3, Arduino Mega 2560 / Nixie tube clock / Elegoo, IEIK UNO R3 / MEGA 2560 / Schwinn elliptical machine, A10 A15 A20 A25 A40 103 120 130 213 220 240 430, Schwinn bike, Lansinoh smartpump and Lansinoh SignaturePro.
- 【Certificate & Warranty】: Certificated by UL ,ETL, CE and FCC. 2-Year Warranty & 30-Day Return without Reason.
- 【Center Negative】: Power supply polarity: Center or Tip is negative(-), Sleeve is positive (+), PLEASE NOTE THAT this power supply only works with centain devices with center negative, refer to the following list.
9.5Excellent
View offer on:
Show more
3
SinLoonSinLoon 2 Pack XT60 to DC5521 Adapter XT60 to DC 5.5mm X 2.1mm Wireless for TS100 Soldering Iron, FPV Monitor Power,Drone (XT60 Male to DC Female)
Main highlights- XT60 to DC adapter suitable for TS100 Soldering Iron, FPV video goggles, drones, solar cells, vehicles and remote control toys, etc.
- SinLoon XT60 to DC5521 connector use gold plated plug, corrosion resistance,good conductivity, providing stable current for your equipment.
- No welding required, no shrink tube, plug and play, slot design, easy to connect and disconnect.
- Connector 1: XT60 male. Connector 2: DC 5.5mm X 2.1mm female.
- 2pcs XT60 to DC 5.5mm X 2.1mm adapter,no cable design can save more space,small size,light weight,easy to carry.
9.4Excellent
View offer on:
Show more
4
LongdexLongdex 12pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Outlet for Laptop Interface Power Cable Connector
Why we love it
Compact size
Easy to use
Wide range of applications
9.1Excellent
View offer on:
Show more
5
ZYAMYZYAMY 10pcs DC Power Adapter 5.5x2.1mm Female Jack to 4.0x1.7mm Male Plug Electrical Socket Adapter Plug Converter
Main highlights- Type: Female to Male DC Power Adapter; Hole Diameter: 5.5mm; Pin Diameter: 2.1mm
- Suitable for laptop DC adapter, portable power source and computer maintenance, etc
- Package includes: 10 x Female to Male DC Power Adapter
- Convert the power supply with 5.5x2.1mm interface to 4.0x1.7/5.5x2.5/3.5x1.35/5.5x2.1mm power connector, so as to charge laptop etc
- Contact part is made of copper material, good conductivity and durable, easy to use, long service life
9.0Excellent
View offer on:
Show more
6
SIM&NAT31% OffSIM&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)
Main highlights- 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.
- 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.
- Most dome- or bullet-style surveillance cameras come with a short power cable but need a patch cable to connect to a power supply.
- 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.
- 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.
8.9Very Good
View offer on:
Show more
7
AITRIPAiTrip 20pcs 5.5mm x 2.1mm DIY Male DC Power Plug Jack Solder Connector Adapter
Main highlights- This dc power plug is made of high quality PVC flame retardant plastic with good electrical conductivity and corrosion resistance
- Suitable for small electronic projects and CCTV applications
- Perfect for making a cable to a desired length or replacing a broken connector.
- Easy to handle,just insert the cables in the holes, twist and lock in place, and only then solder
- DC Jack Connector Size : 5.5MM x 2.1MM (External Diameter x Internal Diameter )
8.8Very Good
View offer on:
Show more
8
ZYAMYZYAMY 8-in-1 Universal DC Plugs Power Adapter Conversion Head 5.5mm x 2.1mm Female to Male Power Supply Adapter Jack Connector Tips for Laptop
Main highlights- Used for external power supplies and on-board transformers.
- Universal laptop notebook charger adapter, portable and compact for your travelling usage.
- All Female base are 5.5mm x 2.1mm, each power connector tip can plug to a 5.5x2.1mm male connector and change the connector to a different size.
- AC power adapter for notebook computers; suitable for common notebook computers on the market.
- 8pcs different replaceable DC plugs, compatible with many types of laptops.
8.5Good
View offer on:
Show more
9
PhoncooDC Power Adapter 74x50mm Male Plug to 55x21mm Female Jack DC Power Charger Plug for HP Notebook pc laptops
Main highlights- We attached great importance to the cooperation with every customer.any question,please feel free to contact me.have a great day!
- Usually Estimated Delivery Time: 7-24 days(trackable) ----- We also provide Expedited Shipping service use DHL or UPS: 2-7 days.(excluding handling time).
- The item is good quality. Package reference weight:Weight:0.02kg (0.04lb.)
- Rare type products provide-----Search keyword or Product model such as"RF cable " or " connector" our store ,may you find some Rare type products.. Or no hesitation send the Product model email to us, we will send the link to you directly.
- If the order amount above US $120 in our store, we will use Expedited Shipping service for free.
8.4Good
View offer on:
Show more
10
SinLoonSinLoon 2 Pack DC5521 Power Pigtails Cable, 12V 90 Degree DC 5.5mm x 2.1mm Male Plug to Bare Wire Open End Power Supply Repair Cord 16AWG, for Monitors, LED Strip Light,CCTV Security Camera (3.3FT)
Main highlights- 【Premium Material】Double 1.5mm² copper wire(16AWG), core provide good conductivity. Soft PVC housing cable long service life.featuring lower resistivity and better electrical conductivity.Does not support data transfer!
- 【Easy installation】- Plug and Play, easy to use. The repair cable end is black and red to indicate the polarity, and the pure copper core has stronger conductivity. The end is pre-stripped and tinned, so it can be connected to other equipment more conveniently, and it is very easy to solder and install ( Red is inside, black is outside)
- 【DC Power Pigtail Cable Wire】12V DC power cord is 1m long (about 3.3FT), which is enough to complete most of the projects. It can also be cut as required. PVC insulation layer is safer and corrosion-resistant. It can also be bent as needed and is very flexible.
- 【Compatibility】Used for Ip camera, DVR Standalone, Audio camera Ideal for LED light strip, LED signage, and CCTV security camera, car, boat, monitors, lighting,printers, sensors, DVR, external hard drives,audio mixing and recording equipment, or anything that requires DC input and accept 12V 5.5mm x 2.1mm plug.
- 【90 Degree Extension Cable】 With DC jack input and output, The 90 degree right angle plug jack cable can be easily go through the narrow gap, will never bend and damage the power supply cord.90 degree DC Extension Cable make it more convenient when you when working.
8.3Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for 21mm x 55mm dc power adapter
