Home » Asus AD890326 Compatible Laptop Adapter DC5-20V / 4.35-4.5 A max 4.35 - 4.5 A max 90W (Fixed 33-Tip)
Asus AD890326 Compatible Laptop Adapter DC5-20V / 4.35-4.5 A max 4.35 - 4.5 A max 90W (Fixed 33-Tip)
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Asus AD890326 Compatible Laptop Adapter DC5-20V / 4.35-4.5 A max 4.35 - 4.5 A max 90W (Fixed 33-Tip)
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Asus AD890326 Compatible Laptop Adapter DC5-20V / 4.35-4.5 A max 4.35 - 4.5 A max 90W (Fixed 33-Tip)

SKU: AC19V90+-+33+Tip-BP-K005
C$27.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

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  • Compatible Brands Asus
  • Model/OPN AD890326
  • Output Current 4.35 - 4.5 A max
  • Output Voltage DC5-20V / 4.35-4.5 A max
  • Input Voltage AC100~240V / 50~60Hz 1.5 A
  • Power 90W
  • Tip Size 4.0*1.35mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Asus AD890326 is available for C$27.50 . DC5-20V / 4.35-4.5 A max · 4.35 - 4.5 A max · 90W · Tip: 4.0*1.35mm.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Asus Zenbook Series UX21AAsus Zenbook Series UX301LAAsus Zenbook Series UX301LA-1AAsus Zenbook Series UX301LA-1BAsus Zenbook Series UX301LA-2AAsus Zenbook Series UX301LA-C4003HAsus Zenbook Series UX301LA-C4005HAsus Zenbook Series UX301LA-C4006HAsus Zenbook Series UX302LGAsus Zenbook Series UX31AAsus Zenbook Series UX31A-1AR4Asus Zenbook Series UX31A-1AR5Asus Zenbook Series UX31A-1AR7Asus Zenbook Series UX31A-AB71Asus Zenbook Series UX31A-AB72Asus Zenbook Series UX31A-BHI5T11Asus Zenbook Series UX31A-DB51Asus Zenbook Series UX31A-DB52Asus Zenbook Series UX31A-DB71Asus Zenbook Series UX31A-DB72Asus Zenbook Series UX31A-DH51Asus Zenbook Series UX31A-DH71Asus Zenbook Series UX31A-DH71-CAAsus Zenbook Series UX31A-DH71-CBAsus Zenbook Series UX31A-R4002VAsus Zenbook Series UX31A-R4003VAsus Zenbook Series UX31A-R4003XAsus Zenbook Series UX31A-R4004VAsus Zenbook Series UX31A-R4005VAsus Zenbook Series UX31A-R4005XAsus Zenbook Series UX31A-R5007VAsus Zenbook Series UX31A-R5008VAsus Zenbook Series UX31A-R5102FAsus Zenbook Series UX31A-R5102HAsus Zenbook Series UX31A-R5202HAsus Zenbook Series UX31A-R7202FAsus Zenbook Series UX31A-RB71Asus Zenbook Series UX31A-XB52Asus Zenbook Series UX31A-XB72Asus Zenbook Series UX32A SeriesAsus Zenbook Series UX32A-DB31Asus Zenbook Series UX32A-DB51Asus Zenbook Series UX32A-DB71Asus Zenbook Series UX32A-R3001VAsus Zenbook Series UX32A-R3002VAsus Zenbook Series UX32A-R3007VAsus Zenbook Series UX32A-R3008Asus Zenbook Series UX32A-R3013VAsus Zenbook Series UX32A-R3502HAsus Zenbook Series UX32VDAsus Zenbook Series UX32VD SeriesAsus Zenbook Series UX32VD-BHI5N57Asus Zenbook Series UX32VD-BHI7N55Asus Zenbook Series UX32VD-DB51Asus Zenbook Series UX32VD-DB71Asus Zenbook Series UX32VD-DB72Asus Zenbook Series UX32VD-DH71Asus Zenbook Series UX32VD-R3001HAsus Zenbook Series UX32VD-R3001VAsus Zenbook Series UX32VD-R3001XAsus Zenbook Series UX32VD-R4002HAsus Zenbook Series UX32VD-R4002PAsus Zenbook Series UX32VD-R4002VAsus Zenbook Series UX32VD-R4002XAsus Zenbook Series UX32VD-R4006VAsus Zenbook Series UX32VD-R43317Asus Zenbook Series UX32VD-R5504HAsus Zenbook Series UX32VD-R7504FAsus Zenbook Series UX330UAsus ZenBook Flip Series UX302LAAsus X Series X453Asus X Series X453MAAsus X Series X553Asus X Series X553MA-DB01Asus X Series X553MA-SX457BAsus VivoBook Series VivoBook F102Asus VivoBook Series VivoBook F102BAsus VivoBook Series VivoBook F102BAAsus VivoBook Series VivoBook F102BA-DF035HAsus VivoBook Series VivoBook F102BA-DF036HAsus VivoBook Series VivoBook F102BA-DF038HAsus VivoBook Series VivoBook F102BA-DF03HAsus VivoBook Series VivoBook F102BA-DF047HAsus VivoBook Series VivoBook F102BA-DF056HSAsus VivoBook Series VivoBook F102BA-DF057HAsus VivoBook Series VivoBook F102BA-DF070HAsus VivoBook Series VivoBook F102BA-DF074HAsus VivoBook Series VivoBook F102BA-SH41TAsus Transformer Book Series Transformer Book Trio TX201LAAsus R Series R515MAAsus F Series UX32A-R5502HAsus D Series D553MAAsus D Series D553MA-HH01
Original Part Number
AD883J20 AD890326 PA-1650-67 N65W-01 884840046516 90-XB3NN0PW00010Y N65W-02 ADP-65AW A 90-XB3NN0PW00040Y 0A001-00040700 90-XB03N0PW00050Y
How can I confirm a replacement laptop adapter will work with my laptop?
Match the output voltage exactly, then confirm the connector type/size and polarity. Wattage can be the same or higher than your original adapter.
Where do I find the voltage and wattage information?
Check the label on your original charger (or the laptop’s bottom label). Look for Output (V) and Wattage (W). The voltage must match exactly.
Can I use an adapter with a different voltage?
In most cases, no. Using the wrong voltage can cause charging issues or damage your laptop.
Can I use a higher wattage adapter (for example 90W instead of 65W)?
Yes—higher wattage is usually OK as long as the voltage matches and the connector fits. Your laptop will only draw the power it needs.
How do I confirm the connector size is correct?
Compare the tip with your original charger and check the listed connector size (OD × ID). Even small differences (like 5.5×2.1mm vs 5.5×2.5mm) may not fit properly.
What does polarity mean, and why does it matter?
Polarity indicates which part of the plug is positive/negative. It must match your original adapter for safe and reliable charging.
My laptop uses USB-C charging. Can I use any USB-C charger?
Not always. Your laptop may require USB-C Power Delivery (PD) and a minimum wattage (such as 45W/65W/90W). Use a PD charger that meets or exceeds your laptop’s requirement.
Can this adapter be used internationally?
Many adapters support 100–240V input. Check your charger label. If it supports 100–240V, you can use it overseas with the correct plug adapter.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:

• Step 1: Press Windows + R to open the Run window.
• Step 2: Type msinfo32 and click OK.
• Step 3: In the System Summary section, find System Model in the right pane.

Choosing the correct replacement adapter matters for safety and charging performance. Use this checklist before you place your order:

1. Match the Output Voltage

  • Check your original charger label for Output (for example, 19V).
  • The output voltage should match exactly.

2. Confirm Wattage / Amperage

  • Wattage can be the same or higher than your original adapter.
  • Using higher wattage is usually fine if voltage and connector match.

3. Check Connector Type & Size

  • For barrel tips, match the connector size (OD × ID).
  • For USB-C, ensure it supports USB-C PD and enough wattage for laptops.

4. Verify Polarity

  • Match the polarity symbol shown on your original adapter label.

💡 Battpit tip: Before using any laptop adapter, always check:
• Output voltage (must match exactly)
• Wattage (same or higher is OK)
• Connector size & polarity

All Battpit laptop adapters are designed with advanced built-in safety protection features to ensure reliable and stable charging performance. Our replacement AC adapters help protect your laptop, battery, and internal components during everyday use.

  • Over-voltage protection – Protects your laptop from sudden voltage spikes and unstable power supply.
  • Over-current protection – Prevents excessive current flow to maintain safe and consistent charging.
  • Short-circuit protection – Automatically shuts down the power adapter if a fault is detected.
  • Over-temperature protection – Helps reduce overheating risks for safer long-term use.

Each Battpit replacement laptop charger is engineered to meet high safety and quality standards, providing dependable performance for your notebook computer at home, office, or travel.

Safety & Compliance

Certified Quality You Can Trust

Battpit Canada replacement laptop batteries and AC adapters are selected with safety, compatibility, and compliance in mind. Products may meet common industry standards including RoHS, CE, UL, and ULC where applicable.

RoHS
RoHS Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports safety confidence for products supplied to Canadian customers.
Why this matters: These compliance marks help customers choose a reliable replacement laptop battery, laptop charger, or AC adapter with built-in safety features such as over-charge, over-current, over-voltage, and short-circuit protection.