
![]() 12W Power Adapter | ![]() 30W Power Adapter | ![]() 36W Power Adapter | ![]() 45W Power Adapter | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Output Power | 12w | 30w | 36w | 45w |
| Output Voltage | 3-12v | 3-12v | 3-12v | 5-15v |
| Output Current | 1000ma | 2000ma | 3000ma | 3000ma |
| USB Port | n/a | 5v 2a Fast Charging | n/a | n/a |

Belker 36W Universal AC Adapter with 12vdc 9vdc 7.5vdc 6vdc 5vdc 4.5vdc 3vdc 1.0a 2.0a 3.0a output
36W Universal Power Supply
This power supply is 36W Max. Output current is up to 3A 3000mA. Prefectly compatible with 36W 24W 18W 12W 10W 5W power adapters. Such as: 12V 2A, 12V 1A, 5V 2A, 5V 1A, 6V 2A, 6V 1000mA etc.
All in One Power Supply Cord
With multiple popular interchangeable plugs, applicable to a variety of small household electronics which rating power is less than 36W. Such as router tablet tv box DVD playber LED strip light moden speaker smartphone etc.

Belker 36W universal replacement AC DC power adapter supply cord transformer
Universal AC DC Adapter
You can adjust the voltage output at DC 3 4.5 5 6 7.5 9 12 V Volts. Ultra-compact size, manual voltage regulation, more safer and reliably
Multi-functional AC DC Power Adapter
The power adapter output current is adaptive. Max. support 3 amps, also compatible with 50ma 100ma 150ma 200ma 250ma 300ma 350ma 400ma 450ma 500ma 550ma 600ma 650ma 700ma 750ma 800ma 850ma 900ma 950ma 1000ma 1200ma 1300ma 1500ma 1600ma 2000ma 2500ma 0.5A 0.8A 1.2A 1.6A 2.0A 2.5A at each volt.
Power Supply Highlights

Advanced Power Adapter Design
The AC adapter adopts the latest design technology, high energy efficiency, ultra compact size, high output power.
Built-in security chip, provide multiple intelligent protection for your use. Made by premium material, reliable and durable.

The Optimal DC Plugs
Selected commonly used tips to fit for most household electronics.
5.5*2.5 mm, 5.5*2.1 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro USB plug, LED converter plug

Manually Adjustable Voltage
You can easily adjust the voltage with the key, very safe and reliable. DC 12v 9v 7.5v 6v 5v 4.5v 3v output, support 0 - 3000ma self-adaption output current at each volt. A nice replacement power supply for many AC adapters.

Tips and FAQs:
1. If your device's DC IN voltage is not in the options, please select the closest one. For example, if you device needs 5.5V, you can choose 5V or 6V. 7.9v you can select 7.5v.
2. It is a Center Positive + power supply. Please kindly check what polarity of your device before bidding. You can find the polarity information printed beside the power port.
3. If your device needs a Center Negative - power adapter, please kindly don't forget to buy one Belker Polarity Reversed Cable together. The wrong polarity may cause some damage to your device.
4. For AC to DC Power Adapter, normally, bigger one can be compatible with smaller one. For example, 5v 2a works with 5v 1a, 12v 2a works with 12v 1a. Conversely, NO. So please use it under 36W.
How to use correctly:
1. Check the AC adapter's DC output parameters and your device's DC in parameters. Please make sure they can be matched well.
2. Connect the correct adapter tip and make sure that it's firmly attached to the dc input port of your device.
3. Set the right DC output voltage which is corresponding to dc12v dc9v dc7.5v dc6v dc5v dc4.5v dc3v switch position. Always confirm voltage setting before connecting devices, incorrect voltage (e.g. powering a 12V device at 3V) will trigger over-voltage(fuse trip) force immediate power cutoff to protect devices.
4. Connect the adapter to the electrical receptacle and powering your devices.
Power Specification
Worldwide Input: AC 100-240V 1.0A 50-60Hz
DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 1000ma 2000ma 3000mA
Dc cord: 5 feet
Tips: adapter plugs kit
![]() 12W Power Adapter | ![]() 30W Power Adapter | ![]() 36W Power Adapter | ![]() 45W Power Adapter | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Output Power | 12w | 30w | 36w | 45w |
| Output Voltage | 3-12v | 3-12v | 3-12v | 5-15v |
| Output Current | 1000ma | 2000ma | 3000ma | 3000ma |
| USB Port | n/a | 5v 2a Fast Charging | n/a | n/a |

Belker 36W Universal AC Adapter with 12vdc 9vdc 7.5vdc 6vdc 5vdc 4.5vdc 3vdc 1.0a 2.0a 3.0a output
36W Universal Power Supply
This power supply is 36W Max. Output current is up to 3A 3000mA. Prefectly compatible with 36W 24W 18W 12W 10W 5W power adapters. Such as: 12V 2A, 12V 1A, 5V 2A, 5V 1A, 6V 2A, 6V 1000mA etc.
All in One Power Supply Cord
With multiple popular interchangeable plugs, applicable to a variety of small household electronics which rating power is less than 36W. Such as router tablet tv box DVD playber LED strip light moden speaker smartphone etc.

Belker 36W universal replacement AC DC power adapter supply cord transformer
Universal AC DC Adapter
You can adjust the voltage output at DC 3 4.5 5 6 7.5 9 12 V Volts. Ultra-compact size, manual voltage regulation, more safer and reliably
Multi-functional AC DC Power Adapter
The power adapter output current is adaptive. Max. support 3 amps, also compatible with 50ma 100ma 150ma 200ma 250ma 300ma 350ma 400ma 450ma 500ma 550ma 600ma 650ma 700ma 750ma 800ma 850ma 900ma 950ma 1000ma 1200ma 1300ma 1500ma 1600ma 2000ma 2500ma 0.5A 0.8A 1.2A 1.6A 2.0A 2.5A at each volt.
Power Supply Highlights

Advanced Power Adapter Design
The AC adapter adopts the latest design technology, high energy efficiency, ultra compact size, high output power.
Built-in security chip, provide multiple intelligent protection for your use. Made by premium material, reliable and durable.

The Optimal DC Plugs
Selected commonly used tips to fit for most household electronics.
5.5*2.5 mm, 5.5*2.1 mm, 4.0*1.7 mm, 3.5*1.35 mm, 3.0*1.1 mm, 2.5*0.7 mm, Micro USB plug, LED converter plug

Manually Adjustable Voltage
You can easily adjust the voltage with the key, very safe and reliable. DC 12v 9v 7.5v 6v 5v 4.5v 3v output, support 0 - 3000ma self-adaption output current at each volt. A nice replacement power supply for many AC adapters.

Tips and FAQs:
1. If your device's DC IN voltage is not in the options, please select the closest one. For example, if you device needs 5.5V, you can choose 5V or 6V. 7.9v you can select 7.5v.
2. It is a Center Positive + power supply. Please kindly check what polarity of your device before bidding. You can find the polarity information printed beside the power port.
3. If your device needs a Center Negative - power adapter, please kindly don't forget to buy one Belker Polarity Reversed Cable together. The wrong polarity may cause some damage to your device.
4. For AC to DC Power Adapter, normally, bigger one can be compatible with smaller one. For example, 5v 2a works with 5v 1a, 12v 2a works with 12v 1a. Conversely, NO. So please use it under 36W.
How to use correctly:
1. Check the AC adapter's DC output parameters and your device's DC in parameters. Please make sure they can be matched well.
2. Connect the correct adapter tip and make sure that it's firmly attached to the dc input port of your device.
3. Set the right DC output voltage which is corresponding to dc12v dc9v dc7.5v dc6v dc5v dc4.5v dc3v switch position. Always confirm voltage setting before connecting devices, incorrect voltage (e.g. powering a 12V device at 3V) will trigger over-voltage(fuse trip) force immediate power cutoff to protect devices.
4. Connect the adapter to the electrical receptacle and powering your devices.
Power Specification
Worldwide Input: AC 100-240V 1.0A 50-60Hz
DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 1000ma 2000ma 3000mA
Dc cord: 5 feet
Tips: adapter plugs kit































