Name: Adapters for Asus 19V 2.1A 40W 5.5*2.5MM
Brand: Asus
SKU: BUSAD173
Price: 30.0 USD
Availability: InStock

Note : Before placing an order please check your old adapter's connector and output, ensure them are same to our product's.

Product Features

Excellent Quality，Thorough Service

Tired of searching for a compatible Asus 19V 2.1A 40W 5.5*2.5MM adapter? Our high-performance adapters provide continuous power to your devices, so you can stay charged wherever you are!

Key Features:

1. Wide Compatibility: Engineered to work seamlessly with a wide range of devices from Dell, HP, Lenovo, ASUS, DJI, and more. Say goodbye to compatibility issues and no more searching!

2. Fast Charging: Equipped with cutting-edge charging technology, it provides efficient and fast power support for your devices, so you can continue to work efficiently without long waiting.

3. Durable and Safe: Made of high-quality materials, it has multiple safety features such as overvoltage, overcurrent, and short-circuit protection, so that your devices are fully protected and worry-free.

Say goodbye to battery issues and improve your device experience and keep it running efficiently by upgrading to our high performance adapters!

Product Larger Images

Compatible Asus Part Numbers

Compatible Asus Laptop Models

19V 2.1A 40W 5.5*2.5MM
ADP-40PH AB
EXA081XA
ADP-40EH
EXA0901XH

Shipping Methods

Payment Methods

Warranty

1-Year Warranty
All of our high-quality Asus 19V 2.1A 40W 5.5*2.5MM laptop replacement adapters come with a 1-year warranty. If the buyer uses the adapter normally according to the instructions, all non-artificial damage issues are covered.

30-Day Money Back Guarantee
Our goal is to turn partial customer satisfaction into 'Total Customer Satisfaction'. That's why we offer you a 30-day money back guarantee, except for warranty and return for defects!
Please note: To qualify yourself for reimbursement, please contact our customer service first and get instructions before returning your parcel.

Returns

If you have a problem with one adapter which bought from us, please contact us first. We will process your request and try to find a solution to your problem. Once it cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you to return the faulty adapter. we will ship out a new adapter without extra charge if the returned one turns out to be defective.
Please note: we won't process returned adapters if you don't provide an RMA number on the returned parcel.

FAQs

Q: How do I find the right adapter for my device?

A: Check the original adapter information: Find the input voltage (AC voltage), output voltage, output current (or power), and interface type (such as round DC interface, USB-C interface, etc.) on the original adapter of your device. This information is usually marked on the adapter body or instruction manual. Match voltage and current/power: Choose an adapter with the same or compatible output voltage and current (or power). The voltage needs to be precisely matched, while the current (or power) can be slightly higher, but should not be lower than the original specifications to ensure charging efficiency and device safety. Confirm the interface type: Make sure that the adapter's interface type is exactly the same as the device's charging port.

Q: What safety protection measures does this adapter have?

A: We take safety very seriously, so our adapters are equipped with multiple protection measures, including:
Overcurrent protection: Automatically cut off the power supply to prevent current overload.
Short circuit protection: Immediately stop the output when a short circuit is detected to ensure circuit safety.
Overvoltage protection: Prevent damage to the device due to excessive voltage.
Undervoltage protection: Ensure that the power supply is not incorrectly supplied when the voltage is insufficient to protect the battery and device.
Overheat protection: Built-in intelligent temperature control system monitors and adjusts the temperature to prevent overheating risks. In addition, we use high-quality components and fireproof materials to ensure the stability and safety of the adapter in long-term use. You can use our adapter with confidence to provide reliable power support for your device.

Q: Will using a non-original adapter cause damage to the device?

A: Choose our rigorously tested adapters and you can rest assured that they will perfectly match your device and will never cause damage to your device. Each of our adapters has passed strict quality control to ensure stable voltage and current output, and strictly comply with international safety standards. Provide the safest and most reliable power supply for your device, so you can have no worries.