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DC 5V DC Barrel Jack Power Cable, USB to DC Jack 3.5 x 1.35mm, for Fan, Led Light, Wireless Router, Speakers and more Devices

4.4 4.4 out of 5 stars 917 ratings

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5V-3.5x1.35mm
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Purchase options and add-ons

Brand CCYC
Connectivity Technology USB
Connector Type Wireless, Barrel Connector, USB
Compatible Devices Speakers
Special Feature Travel
Input Voltage 240 Volts
Amperage 2 Amps
Wattage 5 watts
Output Voltage 5 Volts
Power Source Corded Electric

About this item

  • Plug & Play, This 5V DC converter is really handy when travelling or outdoors, just power it with a 5V 2A power bank and you can start running your 5V devices.
  • Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 5V power.
  • PLEASE NOTE: The size of the DC Connector is OD: 3.5 mm and ID: 1.35 mm. Please check if it fits in the power jack on your devices.
  • Longer Transfer Distance: 1.5M/5ft power cord and no loss current, makes long distance transfer free.
  • 180 days warranty: Worry-Free customer service, unconditionally refund or free replace if defective or any quality problems

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CCYC DC 5V DC Barrel Jack Power Cable, USB to DC Jack 3.5 x 1.35mm, for Fan, Led Light, Wireless Router, Speakers and more Devices


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Product Description

Important NOTE:
Please kindly note the DC Connector is 3.5mm x 1.35mm. Make sure your device comes with 3.5mm x 1.35mm DC port before purchasing.

Brands in this category on Amazon


Customer reviews

4.4 out of 5 stars
917 global ratings

Customers say

Customers like the functionality and quality of the electronic cable. They mention it works great and is just as described. However, some customers disagree on the build quality, value for money, and fit.

AI-generated from the text of customer reviews

91 customers mention "Functionality"75 positive16 negative

Customers like the functionality of the product. They mention it works great for powering fans and LED strips.

"...Works reliably and haven’t noticed any hum/unwanted noise while using, whether plugged into power bank or directly into a laptop USB port...." Read more

"I’m using this to make a breast pump portable. It works great- same power as an actual cord...." Read more

"...Worked splendidly...." Read more

"...then it went away and now the tablet powers up normally and all functionality is present as if it were plugged in into its normal power source...." Read more

7 customers mention "Cable quality"7 positive0 negative

Customers are satisfied with the cable quality. They mention it's a great USB to 9V adapter and just as described.

"Great USB cable. 👍..." Read more

"Cable is just as described. I managed to get the correct barrel size the first time, so it fits perfectly in my external HDD enclosure...." Read more

"Awesome cord. Works for Game Gear and eliminates the need for the bulky oem power cord." Read more

"This is a handy cable!" Read more

25 customers mention "Build quality"17 positive8 negative

Customers have mixed opinions about the build quality of the electronic cable. Some mention it's sturdy and well-made, while others say the USB connector already broke apart after 2 days. The solder is not strong enough to stand up to the stress of daily use.

"These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board..." Read more

"...Worked perfectly, feels well made." Read more

"...is the plastic casing around the usb connector already broke apart after 2 days and I’m going to have to duct tape it to keep it together...." Read more

"Exactly as advertised, sturdy, and perfect for connecting an external battery to run my portable projector. Very good quality, and well-packaged." Read more

13 customers mention "Value for money"9 positive4 negative

Customers have mixed opinions about the value for money of the electronic cable. Some mention it's great value and quality for a good price, while others say it's cheap and a waste of money.

"These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board..." Read more

"...Can’t leave it plugged into the battery pack but it was worth the money spent giving me freedom to walk around the house." Read more

"...shielding would prevent this interference, but this converter is very cheap and has none." Read more

"Can’t complain. It does what I need it to do. At a very reasonable price." Read more

12 customers mention "Fit"8 positive4 negative

Customers have mixed opinions about the fit of the electronic cable. Some mention it's perfectly sized, while others say it didn't fit and the round part was too fat to fit into the receiver properly.

"These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board..." Read more

"Didnt fit so i returned it" Read more

"...from someone, it was missing the cord, so useless, but this cord fit it perfectly! Moon ball globe saved!!! Thanx!! 😏😏😏..." Read more

"...get the correct barrel size the first time, so it fits perfectly in my external HDD enclosure...." Read more

6 customers mention "Power supply"3 positive3 negative

Customers have mixed opinions about the power supply. Some mention it powers the camera just fine, while others say it's insufficient for many 12V purposes and causes a protection circuit to trip.

"...But then it went away and now the tablet powers up normally and all functionality is present as if it were plugged in into its normal power source...." Read more

"...This converter cannot handle 12v @ 400mA or 4.8Watts and causes a protection circuit to trip internally...." Read more

"...buck converter came with the right size plug and I had no issues getting a full charge...." Read more

"...so much you can do with the power source, but this is insufficient for many 12V purposes...." Read more

Effects pedal board power... IF you can solder!
4 out of 5 stars
Effects pedal board power... IF you can solder!
These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board anyway!I don't know what most folks would use these for, but I wanted a couple to test for powering (bass) guitar effects pedals so I wouldn't have to haul cords around and try to find extra AC outlets.The voltage is accurate on these but they are the wrong polarity for effects pedals. It's simple enough to cut the cord reverse the wires, and solder back up with shrink tube insulation. You can't even tell. Plus I removed most of the length of cable at the same time, as the most I would need would be 6-8". I also soldered 2 additional plugs on in a "Y" configuration so I power 3 pedals from each one of these. Could have powered 4 or 5 or more (depends on power draw of the particular effect) but I wanted to draw no more than 50% of rated current. 2 of these cables, modified like this and plugged in to an Anker battery pack USB phone charger, which is zip tied under my pedal board, easily powers my entire effects board (of small 9v TIP NEG) pedals and still leave an unused USB port on the power bank for my phone or tablet, or gooseneck usb console light. I can go 2 solid 4 hour performances and still not kill the Anker battery pack. It DOES however take at least a day and a half to recharge the battery bank.*In conclusion, I think they would have a good thing going for the price, by simply 1) reversing the polarity and 2) package with a 3 way splitter or daisy chain with 5.5mm plugs in a tip negative polarity. Oh, and 3 rubber caps to insulate any unused plugs!Edit: since I wrote this, I added another, and powered a newly acquired SpectraDrive and my old Line 6 wireless. Seems solid, but I'd feel better with 4 instead of 3.
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Top reviews from the United States

Reviewed in the United States on June 15, 2024
Size: 5v to 12v-5.5X2.5(2.1)mmVerified Purchase
replacing a car power adapter for baby monitor with this to save space and the cluster
Reviewed in the United States on June 18, 2019
Size: 5V to 12V-4.0 x1.7mmVerified Purchase
So happy and impressed. I bought a new LED Projector from Amazon https://www.amazon.com/gp/product/B07JH74N32/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

This is a 12v projector with an internal battery, but the battery only lasts a little more than an hour, not long enough for a full movie.

I bought this USB to 12v dc adapter to power the projector rather than using the wall plug.

My expectation was that either it would not provide enough amps, or just enough to more slowly drain the projector battery so maybe I could get 90 or 120 minutes out of the projector battery.

To my surprise, this usb adapter not only provided enough energy to power the projector, it also topped off the internal battery charge! Far exceeds my expectations!

I put a USB voltage checker on the input, it was taking between 1.75-1.95A of 5.06V from my usb external battery (the kind you use to charge a phone)

This will make my projector so much more used, as I use it outside on camping and boating trips.
25 people found this helpful
Report
Reviewed in the United States on February 24, 2024
Size: 5v to 12v-5.5X2.5(2.1)mmVerified Purchase
Reviews say this works with a variety of devices, but it wouldn’t power my 5G WiFi router using a high capacity power bank (20k MaH).
A note calling this out was added to the Amazon description after my purchase.
One person found this helpful
Report
Reviewed in the United States on November 16, 2019
Size: 5v to 9v-5.5x2.5(2.1)mmVerified Purchase
These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board anyway!
I don't know what most folks would use these for, but I wanted a couple to test for powering (bass) guitar effects pedals so I wouldn't have to haul cords around and try to find extra AC outlets.
The voltage is accurate on these but they are the wrong polarity for effects pedals. It's simple enough to cut the cord reverse the wires, and solder back up with shrink tube insulation. You can't even tell. Plus I removed most of the length of cable at the same time, as the most I would need would be 6-8". I also soldered 2 additional plugs on in a "Y" configuration so I power 3 pedals from each one of these. Could have powered 4 or 5 or more (depends on power draw of the particular effect) but I wanted to draw no more than 50% of rated current. 2 of these cables, modified like this and plugged in to an Anker battery pack USB phone charger, which is zip tied under my pedal board, easily powers my entire effects board (of small 9v TIP NEG) pedals and still leave an unused USB port on the power bank for my phone or tablet, or gooseneck usb console light. I can go 2 solid 4 hour performances and still not kill the Anker battery pack. It DOES however take at least a day and a half to recharge the battery bank.

*In conclusion, I think they would have a good thing going for the price, by simply 1) reversing the polarity and 2) package with a 3 way splitter or daisy chain with 5.5mm plugs in a tip negative polarity. Oh, and 3 rubber caps to insulate any unused plugs!
Edit: since I wrote this, I added another, and powered a newly acquired SpectraDrive and my old Line 6 wireless. Seems solid, but I'd feel better with 4 instead of 3.
Customer image
4.0 out of 5 stars Effects pedal board power... IF you can solder!
Reviewed in the United States on November 16, 2019
These can make a decent, compact and inexpensive substitute for those $100 rechargeable pedal board power supplies that won't fit under your board anyway!
I don't know what most folks would use these for, but I wanted a couple to test for powering (bass) guitar effects pedals so I wouldn't have to haul cords around and try to find extra AC outlets.
The voltage is accurate on these but they are the wrong polarity for effects pedals. It's simple enough to cut the cord reverse the wires, and solder back up with shrink tube insulation. You can't even tell. Plus I removed most of the length of cable at the same time, as the most I would need would be 6-8". I also soldered 2 additional plugs on in a "Y" configuration so I power 3 pedals from each one of these. Could have powered 4 or 5 or more (depends on power draw of the particular effect) but I wanted to draw no more than 50% of rated current. 2 of these cables, modified like this and plugged in to an Anker battery pack USB phone charger, which is zip tied under my pedal board, easily powers my entire effects board (of small 9v TIP NEG) pedals and still leave an unused USB port on the power bank for my phone or tablet, or gooseneck usb console light. I can go 2 solid 4 hour performances and still not kill the Anker battery pack. It DOES however take at least a day and a half to recharge the battery bank.

*In conclusion, I think they would have a good thing going for the price, by simply 1) reversing the polarity and 2) package with a 3 way splitter or daisy chain with 5.5mm plugs in a tip negative polarity. Oh, and 3 rubber caps to insulate any unused plugs!
Edit: since I wrote this, I added another, and powered a newly acquired SpectraDrive and my old Line 6 wireless. Seems solid, but I'd feel better with 4 instead of 3.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
8 people found this helpful
Report
Reviewed in the United States on April 11, 2024
Size: 5v to 12v-5.5X2.5(2.1)mmVerified Purchase
Works for 12v Vox Mini 3
Reviewed in the United States on December 18, 2019
Size: 5V to 12V-4.0 x1.7mmVerified Purchase
We bought 3 of these. The 1st time we used the 1st one the usb part pushed into the case 5 minutes into a 4 hour road trip. Our 2nd one the case opened after the first use we got it to close but now the usb has completely fallen out(see pic). Our 3rd one the case is starting to open. We have had these is use for 4 days and have used them 2 times. Obviously I'll be returning them and would not recommend these at all.
Customer image
1.0 out of 5 stars Broke one 1st use
Reviewed in the United States on December 18, 2019
We bought 3 of these. The 1st time we used the 1st one the usb part pushed into the case 5 minutes into a 4 hour road trip. Our 2nd one the case opened after the first use we got it to close but now the usb has completely fallen out(see pic). Our 3rd one the case is starting to open. We have had these is use for 4 days and have used them 2 times. Obviously I'll be returning them and would not recommend these at all.
Images in this review
Customer image
Customer image
2 people found this helpful
Report
Reviewed in the United States on August 11, 2020
Size: 5v to 12v-5.5X2.5(2.1)mmVerified Purchase
Yes, this will produce 12V from your power brick.
Will your device work? Maybe. 12V often suggests more power. If you have a small power brick it may not be able to produce the power you need for your device. You may want to consider a power brick that can produce 2 or more amps (2A). There's some math to figuring out how much power you need, but a good 2A power brick will work for many things. There's no free lunch here, 12V devices usually want more power, a tiny power brick won't do that.
So, if you have a good strong power brick, this thing will definitely do the trick. It gets a bit warm but has not failed me.
A power brick will usually just shut off to protect itself from burning up (a good thing). You'll know if you're using more power than you have if your power brick shuts off every time you plug this in.
16 people found this helpful
Report
Reviewed in the United States on August 19, 2021
Size: 5v to 12v-5.5X2.5(2.1)mmVerified Purchase
I have a small Eyoyo 8" monitor that comes with a DC 12V 2.0A wall brick. I had hoped that this cable, when paired with a Konfulon lithium ion power battery of 20,000mAh would power the display, allowing me to go mobile with it.

However I just get flashing monitor boot screen.

Without this step up cable, the lithium ion battery can output 5V/3A, 9V/2A and 12V 1.5A. So I'm disappointed here. At 20,000mAh this is the beefiest pocket battery I've seen.

I tried plugging into my desktop computer's USB 3 port and still got flashing. If this is user error, please advise. Otherwise I'll assume its the cable not being able to provide advertised power.
One person found this helpful
Report