Brand | Basicvolt |
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Manufacturer | Basicvolt |
Place of Business | SHENZHEN ETI TECHNOLOGY CO., LTD |
Model | BV-U24-01 |
Part Number | BV-U24-01 |
Compatible Devices | Monitors |
Special features | Charging Indicator |
Mounting Hardware | 1X 24W universal AC adapter, 1 x Multi DC plugs set, |
Number of Items | 2 |
Wattage | 24 watts |
Power source type | AC Adapter |
Batteries included | No |
Batteries Required | No |
Total USB Ports | 1 |
Connector Type | Barrel Connector |
Material Type | Plastic |
Mounting type | Wall Mount |
Includes rechargable battery | No |
Manufacturer | Basicvolt |
Item model number | BV-U24-01 |
Product Dimensions | 4 x 3 x 1.6 cm; 130 g |
ASIN | B09J4GBWF5 |
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Basicvolt Universal AC/DC Adapter Multi-Voltage Switching Power Supply with 11 DC Tips for 3V 4.5V 5V 6V 7.5V 9V 12V Household Electronics - 2.0A 24Watt Max
Purchase options and add-ons
Brand | Basicvolt |
Connectivity technology | Barrel Connector |
Connector type | Barrel connector |
Compatible devices | Monitors |
Included components | 1X 24W universal AC adapter, 1 x Multi DC plugs set, |
Special feature | Charging Indicator |
Colour | Black |
Input voltage | 240 Volts, 12 Volts |
Mounting type | Wall Mount |
Amperage | 2 Amps |
About this item
- New Version Universal AC/DC Adapter - This AC adapter adopts the latest technology, with super high energy conversion efficiency, ultra compact size and high output power. The maximum value supports 2000ma output current and 24w output power. Built-in multiple safety design, such as overvoltage/ overcurrent/ short circuit/ overtemperature protection
- Perfect Replacement Power Adapter- Worldwide input: AC 100-240V, 50-60Hz 1.0A, Output: DC 3V 4.5V 5V 6V 7.5V 9V 12V selectable, 2A (2000mA) Max. It can be compatible with all amperage need less than 2A current, such as 100ma 150ma 200ma 250ma 300mA 350ma 400ma 500mA 600ma 700ma 800ma 900ma 1A 1.5A 2A
- Multifunctional Power Supply - This adapter is equipped with 11 interchangeable plugs. These DC plugs are fit for 98.5% of many different 3 4.5 5 6 7.5 9 12 volts small household appliances. You can easily convert to different voltages by using the provided keys, it can switch between 3v -12v, easily meet the power requirement of your different devices
- Please carefully check the output voltage, current and polarity of your equipment before purchasing. If you have any questions, please feel free to contact us via 鶹, and we are here for you
- You will get: 1X Universal AC adapter, 1 x Multi DC plugs set
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Product information
Technical Details
Additional Information
Date First Available | Oct. 15 2021 |
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Customer Reviews |
4.5 out of 5 stars |
鶹 Rank |
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This Item ![]() Basicvolt Universal AC/DC Adapter Multi-Voltage Switching Power Supply with 11 DC Tips for 3V 4.5V 5V 6V 7.5V 9V 12V Household Electronics - 2.0A 24Watt Max | Recommendations | |||||
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Price | $24.99$24.99 | $16.72$16.72 | $15.99$15.99 | $18.99$18.99 | $12.99$12.99 | $27.99$27.99 |
Delivery | Get it by Saturday, Jun 28 | Get it by Saturday, Jun 28 | Get it by Saturday, Jun 28 | Get it by Saturday, Jun 28 | Get it by Saturday, Jun 28 | Get it by Saturday, Jun 28 |
Customer ratings | ||||||
Sold by | Basicvolt-CA | Pinsit | yijie55889 | Arkare-US | Veschen Store | SoulBay Direct |
connector type | Barrel connector | usb | USB Type A | Barrel Connector | Micro USB | Barrel Connector |
number of USB ports | 1 | 1 | 0 | 0 | 1 | 0 |
compatible devices | Monitors | Speakers | Laptops, Tablets, Cellular Phones, Smartwatches, Cameras, MP3 Players, GPS, Speakers, E-Book Readers | Monitors | Musical Instruments | Monitors, Cameras, AC-DC Converters, Speakers, Printers |
input voltage | 12.0 volts, 240.0 volts | 240 volts | 5 volts | 110 volts of alternating current | 5 volts | 240 volts of alternating current |
connector gender | Male-to-Male | — | Male-to-Male | Male-to-Male | Male-to-Male | Male-to-Male |
power source | AC Adapter | Corded Electric | Corded Electric | AC110V | Corded Electric | Corded Electric |
output voltage | 12 volts of direct current | 12 volts | 14.29 volts of direct current | 5 volts of direct current | 12 volts of direct current | 24 volts of direct current |
frequency range | 60 hertz | [50,60] Hz | — | — | — | 50 Hz to 60 Hz |
current rating | 2 amps | 2.1 amps | 2.1 amps | 2 amps | 2 amps | 3 amps |
From the brand

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Basicvolt is a professional universal power adapter brand that focus on creating premium regulated voltage output AC adapter, adjustable voltage AC adapter and electronic accessories.
SAVE MORE SPACE AND REDUCE ENERGY WASTE
All of our products are up to the Power Adapter International Level VI Energy Efficiency Standards.
Our adapter set match different size tips. Several sizes in one, so you can save more space and avoid energy waste.
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Adjustable Voltage AC Adapter
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Regulated AC Adapter
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Universal Laptop Charger
Product Description
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12W AC Power Adapter
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18W AC Power Adapter
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![]()
24W Universal AC Power Adapter
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![]()
36W Universal AC Power Adapter
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Add to Cart
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Customer Reviews |
4.5 out of 5 stars 315
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4.4 out of 5 stars 309
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4.5 out of 5 stars 439
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4.3 out of 5 stars 78
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Output Voltages | 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V | 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V | 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V | 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V |
Output Current | 1000mA Max. | 1500mA Max. | 2000mA Max. | 3000mA Max. |
DC Connectors | 9 Plugs | 12 Plugs | 12 Plugs | 10 Plugs |
DC Polarity | Center Positive (+) | Center Positive (+) | Center Positive (+) | Center Positive (+) |
USB Port | / | / | / | / |

Basicvolt 24W 3VDC 4.5VDC 5VDC 6VDC 7.5VDC 9VDC 12VDC 2amp 1.5amp 1amp AC DC Power Adapter with 12 DC Plugs
Easily Switchable Voltage
You can easily to regulate voltage by turning provided key. DC 3v 4.5v 5v 6v 7.5v 9v 12v, 0 - 2000ma self-adaption output current at each volt. A nice replacement power supply for many AC adapters.
Expanded Power:
This Universal 24W Power Supply Cord 12vdc 9vdc 7.5vdc 6vdc 5vdc 4.5vdc 3vdc 0.5A 1A 1.5A 2A Max output is perfectly compatible with 24W 18W 12W 10W 5W power adapters, Such as: 12V 2A 9V 1.5A 6V 1A DC Adapter.
Multi-Interchangeable DC Plugs:
Come with 12 different dc plugs, Compatible with 98.5% of 3-12V household electronic devices, such as Smartphone, Tablet, Scales, Routers, Speakers, LED Strip Lights, CCTV camera system, USB Charging Camera and more.
Superior Safety:
Basicvolt’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more.

Polarity: Center Positive (+)
Center Positive (+), External Negative (-).
Please check your device's polarity before purchasing this power adapter. It needs to be used for the same polarity device.
If your device is inner negative(-). Searching “ B08FZL683K” to find the Polarity Reverse Cable.
How to choose a suitable AC adapter for your device?
- Confirm the Voltage: 3V, 4.5V, 5V, 6V, 7.5V, 9V, and 12V.
- Confirm the Current: 2A Max. It's fit for 300mA, 500mA, 800mA, 1000mA, 1500mA, 1800mA, 0.5A, 0.8A, 1A, 1.5A, 1.6A, 1.9A, less than or equal to 2A (2000mA).
- Confirm the Polarity: Center Positive (+), Outer Negative (-). If your device shows center negative, you can order a Reversed Polarity Cable for your device.
- Confirm Connectors Size: 12 interchangeable connectors for you. 5.5*2.1mm with the adapter and additional 11 different DC connectors.
Please notes that AC Adapter is not equal to a Battery Charger. Turning off your battery devices when it is charged and Don't charge it for more than the specific charged time.

Universal AC to DC Adapter for your Household Electronics
- LED Strip Light, LED 12V driver, LED Desk Lamp
- Raspberry Pi 2 Model B, Raspberry Pi A/A+/B/B+, Raspberry Pi Zero model
- Wireless Router, ADSL Cat, USB HUB, Wireless Receiver, Printers, Paper Shredder
- Webcam, CCTV Camera, Cat Camera, Security Camera, Baby Monitor, Kids 4 Wheeler, Chess Set Blood Pressure Monitor, Scale
- Android TV Box, Kodi Box, HDMI Converter, Headphone, Bluetooth Speaker, Echo Dot, MP3/MP4, Home Media Player, DVD Players, Audiotape Recorders and Players
- Android Tablet, Kindle Fire Tablet, Android Mobile phone, Yamaha / Casio Keyboard, Electronic Gizmos, PS4 Controller, Base Game Consoles, and more 3-12V household electronic devices.
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Customer reviews
Customers say
Customers like the design and versatility of the charging adapter. They mention it has a well-engineered design and comes with multiple jacks.
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Customers like the design of the charging adapter. They mention it's elegant, well-engineered, and a great product.
"Highly recommended. Very well engineered unit. Package can be opened by removing two small screws & splitting the clamshell...." Read more
"Great product but wasn't what I needed return wad easy" Read more
"The The quality of the product looks good. is okay...." Read more
Customers like the versatility of the charging adapter. They mention it comes with multiple jacks and adapters for various uses.
"...Works as it's supposed to and I love the fact that it comes with multiple Jacks. Great value for money." Read more
"Lots of adapters..." Read more
Reviews with images

The The quality of the product looks good. is okay.
Top reviews from Canada
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- Reviewed in Canada on May 27, 2025Verified PurchaseHighly recommended. Very well engineered unit. Package can be opened by removing two small screws & splitting the clamshell. Output voltages match the labelling quite precisely. Selector switch is robust - no 'iffy' voltage settings. Main output connector is commonplace 2.1/5.5 mm barrel connector, my overwhelming favourite. I wish a companion unit was available with a higher range of output voltages, say 6.0 to 28 volts [at half the output current, of course] with otherwise identical mechanical features.
- Reviewed in Canada on April 24, 2025Verified PurchaseGood
- Reviewed in Canada on April 22, 2025Verified PurchaseDoes the work
- Reviewed in Canada on September 30, 2023Verified PurchaseThis adapter has all the voltages needed for radios, tape recorders, and other devices common in one's home. The only thing I don't like is that it only has the + center pin. DO NOT BUY if your equipment hqas a (+) center pin. Using this adapter on such a device could ruin it.
- Reviewed in Canada on April 8, 2025Verified PurchaseIt was perfect
- Reviewed in Canada on March 15, 2025Verified PurchaseSo far everything looks great. I didn't test it yet, and I hope when I get chance to test everything works well, as I expect.
5.0 out of 5 starsSo far everything looks great. I didn't test it yet, and I hope when I get chance to test everything works well, as I expect.The The quality of the product looks good. is okay.
Reviewed in Canada on March 15, 2025
Images in this review
- Reviewed in Canada on December 5, 2024Verified PurchasePackaged well sufficient adaptor, just not right for my needs
- Reviewed in Canada on October 10, 2024Verified PurchaseWorks as it should
Top reviews from other countries
- Marc SheridanReviewed in the United States on April 12, 2025
5.0 out of 5 stars How to select an AC to DC power adapter
Verified PurchaseAs a customer you need to know the input AC voltage you will be working with (usually 110-120 v), the DC output voltage you need for the product you want to power in lieu of using batteries, and the DC amperage needed by the product you intend to power with the adapter. I had that information and this product has worked flawlessly in place of using batteries as a power source.
- JimmyGReviewed in the United States on April 22, 2025
4.0 out of 5 stars See how it holds over time
Verified PurchaseSo far a great little charger. All the different adapters are definitely handy. My only issue is that the adapters feel a little loose. Worried about about long term durability a little bit. Otherwise I am pleased so far.
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Eric SotoReviewed in the United States on May 17, 2025
5.0 out of 5 stars Util & Muy bno
Verified PurchasePerfecto!...lo q necesitaba util.
- MoralesReviewed in the United States on April 7, 2025
5.0 out of 5 stars Worth it
Verified PurchaseWasn’t sure of the size of the plug so I bought this and couldn’t be happier. Has helped me find the sizes of some other electronics I have. Very happy with this purchase and works perfect for what I actually bought it for.