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2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage

2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage

12.5V Desktop AC DC Power Adapter

Desktop AC DC Power Adapter 18V

12.5V Laptop AC DC Power Adapter

Place of Origin:


Brand Name:

GEO (GEAO Technology)



Model Number:

12.5V 2A Desktop Power Adapter (ZMS)

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Product Details
Factory Wholesale Price
Company Identity:
Source Manufacturing Factory
VI Level
Fire Rating:
Cable Length:
1.2m Or Customized
Billboard,Trasound,Power Over Ethernet, Micro Projector
PC Fireproof Material+ABS+Recycled Material
White, Black, Customization
Temperature Protection, Short-circuit Protection, Overcurrent Protection, Anti -interference Protection, Overvoltage Protection, Lightning Strike Protection, Over -power Protection, Shell Flame Retardant Protection
Product Mold:
Private Mold
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
PE Bag/Color Box/Customization
Delivery Time
7-25 Days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
Product Description
Power Adapter Manufacturing Factory
Not A Trading Company
Accept Any Customization Regarding Power Adapter Products

Company Videos:


2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 0



Contact US:

Phone Number & Whats App:+86 18926436337


We Chat:szjiaokeji




2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage


1.Versatile Compatibility for Various Devices

Meet the diverse power needs of your gadgets effortlessly with this adaptable power adapter. Enjoy a seamless, quick, and plug-and-play solution for an extensive range of devices, including mops, dehumidifiers, massagers, monitors, laptops, LED light strips, and more.


2.Advanced Safety Measures for Reliable Power Consumption

Ensure hassle-free power usage with the intelligent protective features embedded in this power adapter. It incorporates professional technical indicators and deploys multiple safety measures to deliver a stable, secure, and efficient power supply. Safeguards against overcharge, overpower, overdischarge, overcurrent, temperature issues, and overload guarantee the safe operation of your equipment.


3.Fire-Resistant Housing Crafted from PC Materials

The power adapter's casing is meticulously crafted from selected PC material with fire and flame retardant properties. This sturdy and enduring casing enhances equipment safety and stability while preserving the overall product quality.


4.Smart Chip Integration with Advanced Functions

With a built-in smart chip and intelligent charging management, this power adapter ensures a safer and more reliable charging process. The advanced chip employs sophisticated charging algorithms and intelligent detection technology to automatically regulate charging current and voltage, mitigating risks such as overcharging and discharging.


5.Stylish Design for Enhanced User Experience

Beyond technical specifications, this power adapter prioritizes user experience and design aesthetics. The use of frosted material enhances the touch and provides an anti-slip effect, promoting stability and safety during use. Its sleek and stylish design seamlessly integrates into your home environment, adding an artistic touch while ensuring an efficient and stable charging experience.


6.Premium Copper Wire Core for Optimal Performance

By employing high-quality pure copper wire cores with minimal electrical resistance and excellent conductivity, this power adapter ensures minimal voltage loss during power transmission. The use of pure copper enhances equipment durability and lifespan, ensuring stability and reliability during operation.


7.Sturdy Tail Card Design for Longevity

Introducing a resilient tail card design, this power adapter reinforces the power output cable, making it more robust and durable. Whether in daily use or frequent movement, this design ensures cables are less susceptible to damage, prolonging the lifespan and stability of the power supply.


8.Anti-Interference Magnetic Ring for Enhanced Performance

Equipped with an anti-interference magnetic ring at the output end, this power adapter efficiently absorbs and suppresses high-frequency interference signals, enhancing the equipment's anti-interference capabilities. The magnetic ring also reduces power line radiation, minimizing interference with surrounding equipment and ensuring equipment stability and reliability.


9.Tailstock Options for Varied Devices

Select from a variety of tailstock specifications, including pin tail, eight tail, and plum tail options, to accommodate different devices and socket types. Whether for household or industrial use, effortlessly find tailstock specifications that meet your needs with this power adapter.

Technical Parameters:

Output Voltage (V) 12.5V
Output Current (A) 2A
Output Power (W) 25W
Input Voltage (V) 100-240VAC
Bending Test More than 1,000 times
Temperature Up With Typical Load
Test at surface of the case with typical ac input and typical load in output 50/60hz
Vibration One minute X, Y, Z axis vibration
Hi-Pot Test From input to output, gradually rising from 0VAC-3000VAC
Insulation Resistanc Input To Output,DC 500v
Operating Temperature 0℃-40℃
Storage Temperature -20℃-85℃
Operating Humidity 5%Rh-90%Rh
Storage Humidity 5%Rh-90%Rh



Product Description:


2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 1

2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 2

2A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 32A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 42A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 52A 12.5V Laptop Desktop AC DC Power Adapter 18V 9V 12V 5V Voltage 6





The 12.5V 2A desktop power adapter plays a crucial role in various scenarios and devices, ensuring a consistent and dependable power distribution. Its primary function is to convert different voltage and current inputs into a tailored power supply that meets the specific requirements of various devices.


These desktop power adapters are vital for numerous applications, finding use in personal electronic devices like smartphones, tablets, laptops, and monitors. Moreover, they contribute significantly to maintaining the stability of network infrastructure, ensuring the seamless operation of servers and routers, thereby improving device efficiency and longevity.


In residential environments, these adapters power household appliances such as televisions, audio systems, and gaming consoles reliably. Within office settings, they act as reliable power sources for critical equipment like computers, printers, and servers. The robust capabilities of the 15V 1.5A desktop power adapter are particularly valuable in industrial settings, providing uninterrupted power for production machinery and industrial systems, facilitating smooth manufacturing processes.


As technology advances, the applications of power adapters continue to expand. In the electric vehicle sector, these adapters efficiently convert direct current from charging stations into the specific direct current required by batteries, ensuring a stable charging guarantee for electric vehicles. In smart homes and the Internet of Things, power adapters play a crucial role by supplying reliable power to various smart devices and sensors.


In conclusion, the 12.5V 2A desktop power adapter stands as an essential electronic component with widespread utility across diverse domains. Its significance lies in delivering a stable and efficient power supply for a broad range of devices, whether in homes, offices, industrial setups, or cutting-edge technological fields.


Vibrant Color Options: Personalize your adapter to suit your taste with a vibrant range of colors available through spray or screen applications, adding a distinctive touch that complements your device's aesthetic.


Diverse Casings: Cater to your equipment's material and appearance preferences by choosing from a wide selection of materials and designs.


Tailored Configurations: Fine-tune parameters like voltage, current, and power to precisely match your device's requirements, ensuring a seamless alignment with your specific needs.


Brand Enhancement: Increase your brand visibility by incorporating your company or product logo onto the adapter casing, boosting both recognition and image.


Global Adaptability: Simplify international usage with our range of AC pins designed for different countries or regions, ensuring convenience wherever you travel.


Versatile AC Interfaces: Customize your adapter to meet your connectivity needs with a diverse array of AC interfaces suitable for various power environments.


Adjustable Cable Lengths: Tailor the length of both AC and DC cables to your exact requirements, ensuring practical functionality in any usage scenario.


Flexible DC Head Options: Explore various DC head types, from straight heads to elbows, accommodating diverse device connection scenarios and meeting your unique requirements.

Support and Services:


Dedicated to the production of power adapters, our commitment extends beyond delivering outstanding products. We strive to provide customers with a complete range of top-notch services, guaranteeing the seamless operation of their equipment.


1.Expert Consultation

Before making your product selection, benefit from our expert guidance in the pre-sales phase. Our sales team provides detailed advice on power adapter selection, usage, and associated costs. We specialize in tailoring products to meet your specific requirements, ensuring a smooth integration with your equipment needs.


2.Technical Support Excellence

Supported by a knowledgeable technical team with extensive industry expertise, we offer comprehensive assistance throughout your power adapter's lifecycle. This support encompasses installation, usage, and maintenance. Should you face any technical challenges, simply contact us, and our technical experts will deliver prompt and effective solutions.


3.Maintenance and Repair Solutions

Ensuring the sustained optimal performance of your power adapter remains our top priority. We provide comprehensive repair and maintenance services, deploying skilled personnel to swiftly identify and resolve any issues, restoring your equipment to normal operation promptly.

Moreover, we offer regular maintenance to proactively address potential problems, guaranteeing the stability of your equipment over time.

Packing and Shipping:

Packaging and Shipping 12.5V 2A Desktop Power Adapter:


As a committed manufacturer specializing in the creation of high-quality power adapters, we prioritize the careful packaging and reliable transportation of our products to ensure they reach our esteemed customers safely and in perfect condition. Our approach involves using specialized materials with moisture-proof, anti-collision, and anti-extrusion properties, creating a strong defense against environmental factors. Moreover, we tailor the packaging design to the specific model, quantity, appearance, and weight of each power adapter, ensuring its safety during transit.


To boost the safety and punctuality of our deliveries, we have developed a comprehensive transportation strategy that caters to specific needs, whether it's air, sea, or land transport. Throughout the transportation process, we take into account factors like ventilation, shock resistance, and fall resistance to maintain the pristine condition of the power adapter over long distances.


The inclusion of relevant labels on the power adapter packaging is another crucial aspect of our strategy. These labels contain important details such as brand, model, quantity, and warranty period, seamlessly aligning with our transportation plan and packaging design. They provide customers with quick access to product information and usage instructions. Additionally, our company's contact information and address are prominently displayed on the packaging, ensuring customers can easily contact us when needed.


In conclusion, our commitment remains unwavering in ensuring the secure and flawless delivery of each power adapter to our customers. If you require further information about packaging and transportation, feel free to reach out to us at your convenience.



Q&A about 12.5V 2A Desktop Power Adapter:

1.Is it possible to use a power adapter from a different brand for my gadget?

Response: It is advisable to opt for a power adapter specifically designed for your device or one that is approved by the manufacturer. Using a power adapter from a different brand may not guarantee optimal performance and could potentially compromise the well-being of your device.


2.How do I properly care for my power adapter?

Response: To ensure the proper maintenance of your power adapter, avoid bending or twisting its cables, protect it from exposure to liquids, and store it in a cool, dry place when not in use. Regularly inspect the adapter and cables for any signs of damage, replacing them as needed.


3.Why are voltage and current ratings important for a power adapter?

Response: Voltage (measured in volts) represents the electrical potential difference between two points, while current (measured in amperes or amps) indicates the flow of electric charge. The voltage and current ratings on a power adapter specify the amount of power it can deliver to your device.


4.Can I use a power adapter with a higher voltage rating for my device?

Response: It is not advisable to use a power adapter with a higher voltage rating than what your device requires, as it could result in damage. Always use a power adapter with the correct voltage rating specified for your device.


5.What distinguishes a power adapter from a power supply?

Response: A power adapter is a specialized type of power supply designed to connect to electronic devices and provide the necessary electrical power. In contrast, power supplies can cover a broader range of devices that supply electrical power for various purposes.

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