Home » Acer PA-1900-24AR Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
Acer PA-1900-24AR Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
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Acer PA-1900-24AR Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
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Acer PA-1900-24AR Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)

SKU: AC19V90U-BP-K021
C$25.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
🔥 This product has a special offer: Buy 2 eligible items, get 1 item at 50% OFF
Discount applies to the lower-priced item in each pair. Repeats automatically. Not combinable with other offers.

More Compatible Options

→ Shop all Acer laptop adapters → Shop all Acer laptop batteries
  • Compatible Brands Acer
  • Model/OPN PA-1900-24AR
  • Output Current 3.42A/4.74A
  • Output Voltage 19V
  • Input Voltage AC100~240V / 50~60Hz
  • Power 65W/90W
  • Tip Size 5.5*1.7mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Acer PA-1900-24AR is available for C$25.00 — Buy 1, get 1 at 50% off . 19V · 3.42A/4.74A · 65W/90W · Tip: 5.5*1.7mm.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Acer TravelMate Series TravelMate 283 SeriesAcer TravelMate Series TravelMate 426LCAcer TravelMate Series TravelMate 433LMAcer TravelMate Series TravelMate 434LCiAcer TravelMate Series TravelMate 4402WLMiAcer TravelMate Series TravelMate 4750GAcer TravelMate Series TravelMate 5220 SeriesAcer TravelMate Series TravelMate 540Acer TravelMate Series TravelMate 540LCiAcer TravelMate Series TravelMate 541LCAcer TravelMate Series TravelMate 542LMiAcer TravelMate Series TravelMate 5520-401G16Acer TravelMate Series TravelMate 5520-5308Acer TravelMate Series TravelMate 5520-5313Acer TravelMate Series TravelMate 5520-6A2G12MiAcer TravelMate Series TravelMate 5600Acer TravelMate Series TravelMate 5610-4130Acer TravelMate Series TravelMate 5612Acer TravelMate Series TravelMate 5620 SeriesAcer TravelMate Series TravelMate 5623WSMiAcer TravelMate Series TravelMate 5710GAcer TravelMate Series TravelMate 6293-6280Acer TravelMate Series TravelMate 6460-6598Acer TravelMate Series TravelMate 6592-6085Acer TravelMate Series TravelMate 6592-6687Acer TravelMate Series TravelMate 6593-6585Acer TravelMate Series TravelMate 660Acer TravelMate Series TravelMate 7330Acer TravelMate Series TravelMate 7520 Series Acer TravelMate Series TravelMate 7520G-402G16MiAcer TravelMate Series TravelMate 7530GAcer TravelMate Series TravelMate 7720G-702G50NAcer TravelMate Series TravelMate 7730G SeriesAcer TravelMate Series TravelMate 8204 SeriesAcer TravelMate Series TravelMate 8204WLMi Acer TravelMate Series TravelMate 8205WLHi Acer TravelMate Series TravelMate 8210-6094Acer TravelMate Series TravelMate 8210-6880Acer TravelMate Series TravelMate B115-MAcer TravelMate Series TravelMate P243-M-6807Acer TravelMate Series TravelMate P243-MGAcer TravelMate Series TravelMate P245-MGAcer TravelMate Series TravelMate P276Acer Extensa Series Extensa 7230EAcer Extensa Series Extensa 7630EZAcer Aspire Series Aspire 1304LCAcer Aspire Series Aspire 1310XCAcer Aspire Series Aspire 1314 SeriesAcer Aspire Series Aspire 1315 SeriesAcer Aspire Series Aspire 1353LCAcer Aspire Series Aspire 1354LMiAcer Aspire Series Aspire 1355LMiAcer Aspire Series Aspire 1356LMiAcer Aspire Series Aspire 1401LAcer Aspire Series Aspire 1402 SeriesAcer Aspire Series Aspire 1451 SeriesAcer Aspire Series Aspire 1451LMiAcer Aspire Series Aspire 2200 SeriesAcer Aspire Series Aspire 3025Acer Aspire Series Aspire 3750GAcer Aspire Series Aspire 4551G SeriesAcer Aspire Series Aspire 4551G-N832G32MnAcer Aspire Series Aspire 4551G-P522G50Mnsk/C019Acer Aspire Series Aspire 4551G-P552G50MnskAcer Aspire Series Aspire 4553G-N332G64MNAcer Aspire Series Aspire 4553G-N834G50MNAcer Aspire Series Aspire 4710G SeriesAcer Aspire Series Aspire 4740G-432G50MnAcer Aspire Series Aspire 4820TGAcer Aspire Series Aspire 4820TG-482G64Mnss05Acer Aspire Series Aspire 4820TG-5637Acer Aspire Series Aspire 4937 SeriesAcer Aspire Series Aspire 5021LMiAcer Aspire Series Aspire 5551G-4280Acer Aspire Series Aspire 5553G-N836G508203MNAcer Aspire Series Aspire 5553G-N934G328203MIAcer Aspire Series Aspire 5553-P524G50MNAcer Aspire Series Aspire 5625G-P824G32MNAcer Aspire Series Aspire 5630-6040Acer Aspire Series Aspire 5630-6361Acer Aspire Series Aspire 5630-6444Acer Aspire Series Aspire 5630-6472Acer Aspire Series Aspire 5630-6966Acer Aspire Series Aspire 5672WLMAcer Aspire Series Aspire 5680-6063Acer Aspire Series Aspire 5680-6123Acer Aspire Series Aspire 5680-6772Acer Aspire Series Aspire 5730ZGAcer Aspire Series Aspire 5738DG SeriesAcer Aspire Series Aspire 5738PZGAcer Aspire Series Aspire 5741G-434G32MnAcer Aspire Series Aspire 5741G-434G64MnAcer Aspire Series Aspire 5745PG-3915Acer Aspire Series Aspire 5750-2316G50MnAcer Aspire Series Aspire 5750-2414G64MnAcer Aspire Series Aspire 5750-6636Acer Aspire Series Aspire 5750G-6804Acer Aspire Series Aspire 5920-6582Acer Aspire Series Aspire 5920-6750Acer Aspire Series Aspire 5920G-302G25HnAcer Aspire Series Aspire 5930Acer Aspire Series Aspire 6920-6428 Acer Aspire Series Aspire 6920-6894Acer Aspire Series Aspire 6920GAcer Aspire Series Aspire 6930-6560Acer Aspire Series Aspire 6930G-733G25MnAcer Aspire Series Aspire 6935G-644G25BnAcer Aspire Series Aspire 7520-5071Acer Aspire Series Aspire 7520-5823Acer Aspire Series Aspire 7535-5763Acer Aspire Series Aspire 7535GAcer Aspire Series Aspire 7552G-P366G64MnAcer Aspire Series Aspire 7720-4030Acer Aspire Series Aspire 7720-4428Acer Aspire Series Aspire 7720-6381Acer Aspire Series Aspire 7720GAcer Aspire Series Aspire 7720G-602G50MnAcer Aspire Series Aspire 7720ZAcer Aspire Series Aspire 7730-4868Acer Aspire Series Aspire 7735ZGAcer Aspire Series Aspire 7738GAcer Aspire Series Aspire 7741-454G50MnkkAcer Aspire Series Aspire 7741G-5464g75MnkkAcer Aspire Series Aspire 7745G-434G1TMnksAcer Aspire Series Aspire 7745G-434G50BnAcer Aspire Series Aspire 7745G-464G64MNAcer Aspire Series Aspire 7745G-464G75BnksAcer Aspire Series Aspire 7745G-624G50MNAcer Aspire Series Aspire 8730-6550Acer Aspire Series Aspire 8920Acer Aspire Series Aspire 8920GAcer Aspire Series Aspire 8920G-934G64BnAcer Aspire Series Aspire 8930-6469Acer Aspire Series Aspire 8930G SeriesAcer Aspire Series Aspire 8930G-864G64BnAcer Aspire Series Aspire 8943GAcer Aspire Series Aspire 9300-3089Acer Aspire Series Aspire 9300-3699Acer Aspire Series Aspire 9300-5884Acer Aspire Series Aspire 9420-6074Acer Aspire Series Aspire 9420-6775Acer Aspire Series Aspire 9500WSMiAcer Aspire Series Aspire 9502Acer Aspire Series Aspire 9503WLMiAcer Aspire Series Aspire 9504WLMiAcer Aspire Series Aspire 9504WSMiAcer Aspire Series Aspire 9810Acer Aspire Series Aspire 9810-6535Acer Aspire Series Aspire 9813WKMiAcer Aspire Series Aspire AS4820TG-374G50MnksAcer Aspire Series Aspire AS5820T-373G32MnksAcer Aspire Series Aspire E1-410Acer Aspire Series Aspire E1-470G-33212G50DnkkAcer Aspire Series Aspire E1-472G-54204G1TMnssAcer Aspire Series Aspire E1-532-2616Acer Aspire Series Aspire E1-571-33114G50Acer Aspire Series Aspire E1-571G-33114G75MnksAcer Aspire Series Aspire E1-771GAcer Aspire Series Aspire E5-571G-38VFAcer Aspire Series Aspire E5-571G-59DSAcer Aspire Series Aspire E5-571G-78FPAcer Aspire Series Aspire E5-571PGAcer Aspire Series Aspire E5-771G-54URAcer Aspire Series Aspire E5-771G-57QQAcer Aspire Series Aspire E5-771G-767LAcer Aspire Series Aspire M5-581GAcer Aspire Series Aspire TimelineX 3830T-2314G50nAcer Aspire Series Aspire TimelineX 3830TG-2414G75nAcer Aspire Series Aspire TimelineX 3830TG-2628G12nbbAcer Aspire Series Aspire TimelineX 3830TG-6494Acer Aspire Series Aspire TimelineX 4830T-2413G25MNAcer Aspire Series Aspire TimelineX 5830T-2314G50MNBBAcer Aspire Series Aspire TimelineX 5830T-2418G75MNBBAcer Aspire Series Aspire TimelineX 5830TG-2414G75MNBBAcer Aspire Series Aspire TimelineX AS4820TG-334G32MnAcer Aspire Series Aspire TimelineX AS5820T-6825Acer Aspire Series Aspire V15 VN7-591Acer Aspire Series Aspire V3-371-57E8Acer Aspire Series Aspire V3-371-75UNAcer Aspire Series Aspire V3-472-57M0Acer Aspire Series Aspire V3-532GAcer Aspire Series Aspire V3-571G-53218G1TMakkAcer Aspire Series Aspire V3-571G-73636G50MakkAcer Aspire Series Aspire V3-571G-9636Acer Aspire Series Aspire V3-572Acer Aspire Series Aspire V3-572-734YAcer Aspire Series Aspire V3-771GAcer Aspire Series Aspire V5-552PG-X469Acer Aspire Series Aspire V5-561G-6662Acer Aspire Series Aspire V5-561PG-9683Acer Aspire Series Aspire V7-582PG-74508G52tiiAcer Aspire Series Aspire V7-582PG-74508G52tkkAcer Aspire Series Aspire VN7-571G-51S3Acer Aspire Series Aspire VN7-571G-535RAcer Aspire Series Aspire VN7-571G-55ZAAcer Aspire Series Aspire VN7-571G-77T8Acer Aspire Series TravelMate P277-MAcer Aspire Series TravelMate P277-MGAcer Aspire Series TravelMate P648-MAcer Aspire Series TravelMate P648-MG
Original Part Number
ADP-65HB BBCF AP.09003.021 ADP-90SB BBDNF 6501062 2523114R 2527682R 106212 6500920 PA-1900.04AC AP.0650A.017 PA-1900-04QB LC.ADT01.007 QND1ACYZZZ0022 2523114 104155 PA-1650-01GQ 2528253R3 25.10173.002 105067 104378 ADT-YA1 6506083R 2528253 102458 AP.09001.010 2522763R QND1ACYZZZ0014 0335A1965 AP.A0305.003 40001966 6506058R AP.A1003.003 AP.09006.004 PA-1900-06 106900 AP.09003.011 AP.09001.005 PA-1900-24AR 91.48428.6A1 2528089 6506101R 6506058 PA-1900-15GR 106821 2527741R PA-1900-05AW 6506064R N18664 106213 2528295 AP.A0201.003 25.10172.001 SLS0202C19A20LF AP.00903.001 HP-A0653R3B LC.ADT06.002 AP.A1003.002 PA-1650-02AR QND1ACYZZZ0049 AP.09003.002 6506063 6506101 QND1MIHZZZTA47 AP.0900A.005 ADT01.008 HP-A904A3 PA-1900-04AC 106903 AP.09003.005 2527738R QND1ACYZZZ00G3 PA-1900-15 QND1ACYZZZ00D9 91.46W28.002 ADT-PA1350 AP.00903.002 6500767 QND1ACYZZZ00493 AP.09001.013 106889 AP.09001.004 SA70-3105 6506104R AP.09000.001 25.10091.40f28.002 6506060 LC.ADT01.008 91.AA135.001 2527738 104376 2528253R 2528179R HP-OK066B13CP 6506060R 1ACYZZZTN96 AP.09001.027 6506104 2528095R LC.ADT06.001 PA-1900-03GQ 2521997 Lite-On PA-1900-32 ADP-70THA PA-AB7810 PA-1650-02G1 2528089R 2527682 PA-1650-01GA CPA09-A065N1 AP.09003.009 2527646 91.47A28.004 2528295R QND1ACYZZZ0081 QND1ACYZZZ0090 91.40F28.002 PA-1900.04WR 2900728 103326 1533516
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.