Home » Acer Lite-On PA-1900-32 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
Acer Lite-On PA-1900-32 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
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Acer Lite-On PA-1900-32 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)
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Acer Lite-On PA-1900-32 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed U-Tip)

SKU: AC19V90U-BP-K018
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 Lite-On PA-1900-32
  • 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 Lite-On PA-1900-32 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 230XV-ProAcer TravelMate Series TravelMate 233 SeriesAcer TravelMate Series TravelMate 281XVAcer TravelMate Series TravelMate 283LCAcer TravelMate Series TravelMate 283XVAcer TravelMate Series TravelMate 3293Acer TravelMate Series TravelMate 426LC-PROAcer TravelMate Series TravelMate 427LCAcer TravelMate Series TravelMate 432Acer TravelMate Series TravelMate 433LMAcer TravelMate Series TravelMate 435Acer TravelMate Series TravelMate 435LAcer TravelMate Series TravelMate 4402WLMiAcer TravelMate Series TravelMate 4730-6898Acer TravelMate Series TravelMate 4730GAcer TravelMate Series TravelMate 5104WSMiAcer TravelMate Series TravelMate 5320-101G16MiAcer TravelMate Series TravelMate 5320-2180Acer TravelMate Series TravelMate 540Acer TravelMate Series TravelMate 541Acer TravelMate Series TravelMate 541LCAcer TravelMate Series TravelMate 5510Acer TravelMate Series TravelMate 5520-7A2G16MiAcer TravelMate Series TravelMate 5520G-502G16Acer TravelMate Series TravelMate 5520G-502G25MiAcer TravelMate Series TravelMate 5530-5634Acer TravelMate Series TravelMate 5620GAcer TravelMate Series TravelMate 5730-663G32MnAcer TravelMate Series TravelMate 600Acer TravelMate Series TravelMate 602Acer TravelMate Series TravelMate 603Acer TravelMate Series TravelMate 6460-6598Acer TravelMate Series TravelMate 6553Acer TravelMate Series TravelMate 6592-6721Acer TravelMate Series TravelMate 6592GAcer TravelMate Series TravelMate 6593 3GAcer TravelMate Series TravelMate 6593-6639Acer TravelMate Series TravelMate 6594-7323Acer TravelMate Series TravelMate 660Acer TravelMate Series TravelMate 7230Acer TravelMate Series TravelMate 7520-502G25MnAcer TravelMate Series TravelMate 7520-5A1G16MiAcer TravelMate Series TravelMate 7520-6A2G16MiAcer TravelMate Series TravelMate 7520-7A2G16MiAcer TravelMate Series TravelMate 7530Acer TravelMate Series TravelMate 7720-302G25MnAcer TravelMate Series TravelMate 7720G-302G25MnAcer TravelMate Series TravelMate 7720G-832G32NAcer TravelMate Series Travelmate 801 SeriesAcer TravelMate Series TravelMate 8210-6204 Acer TravelMate Series TravelMate 8473TAcer TravelMate Series TravelMate P243-MAcer Quanta Series Quanta Z500NAcer Extensa Series Extensa 4630ZAcer Extensa Series Extensa 700TAcer Extensa Series Extensa 7420 SeriesAcer Aspire Series Aspire 1302XCAcer Aspire Series Aspire 1354LMiAcer Aspire Series Aspire 1355LMAcer Aspire Series Aspire 1362WLCAcer Aspire Series Aspire 1362WLCiAcer Aspire Series Aspire 1365LMiAcer Aspire Series Aspire 1406XAcer Aspire Series Aspire 1425 SeriesAcer Aspire Series Aspire 1430Acer Aspire Series Aspire 1454LMibAcer Aspire Series Aspire 1612LMAcer Aspire Series Aspire 4551G-P522G50Mnsk/C019Acer Aspire Series Aspire 4553G-P324G50MNAcer Aspire Series Aspire 4553-N334G64MNAcer Aspire Series Aspire 4736G SeriesAcer Aspire Series Aspire 4752G-2458G75MnAcer Aspire Series Aspire 4755G-2334G50MnAcer Aspire Series Aspire 4820TG-434G50MnAcer Aspire Series Aspire 4830TGAcer Aspire Series Aspire 4920G-302G25MiAcer Aspire Series Aspire 4920G-3A2G16MnAcer Aspire Series Aspire 5022WLMiAcer Aspire Series Aspire 5024WLCiAcer Aspire Series Aspire 5025Acer Aspire Series Aspire 5332 SeriesAcer Aspire Series Aspire 5536G SeriesAcer Aspire Series Aspire 5551GAcer Aspire Series Aspire 5552G-7632Acer Aspire Series Aspire 5553G-N932G50MNAcer Aspire Series Aspire 5553G-N933G32MAcer Aspire Series Aspire 5553G-N936G648203MNAcer Aspire Series Aspire 5553G-P522G508203MNAcer Aspire Series Aspire 5630-6298Acer Aspire Series Aspire 5630-6301Acer Aspire Series Aspire 5630-6436Acer Aspire Series Aspire 5630-6472Acer Aspire Series Aspire 5630-6760Acer Aspire Series Aspire 5630-6833Acer Aspire Series Aspire 5630-6891Acer Aspire Series Aspire 5720ZGAcer Aspire Series Aspire 5736GAcer Aspire Series Aspire 5738DG-6165Acer Aspire Series Aspire 5740G SeriesAcer Aspire Series Aspire 5740G-434G32MnAcer Aspire Series Aspire 5741-332G32MnskAcer Aspire Series Aspire 5741G-5452G50MnckAcer Aspire Series Aspire 5742-454G64MnAcer Aspire Series Aspire 5742G-374G50MnkkAcer Aspire Series Aspire 5742ZG-P614G50MnAcer Aspire Series Aspire 5745PAcer Aspire Series Aspire 5750Acer Aspire Series Aspire 5750-2314G32MnAcer Aspire Series Aspire 5750-2314G50MnAcer Aspire Series Aspire 5750G-2638G64MnAcer Aspire Series Aspire 5750G-9463Acer Aspire Series Aspire 5750ZAcer Aspire Series Aspire 5750ZGAcer Aspire Series Aspire 5750ZG-B964G50MnAcer Aspire Series Aspire 5820TGAcer Aspire Series Aspire 5920-6642Acer Aspire Series Aspire 5920-6661Acer Aspire Series Aspire 5920-6831Acer Aspire Series Aspire 5920G-302G25MnAcer Aspire Series Aspire 5920G-932G25FAcer Aspire Series Aspire 5942G SeriesAcer Aspire Series Aspire 6920-832G32FAcer Aspire Series Aspire 6930-6586Acer Aspire Series Aspire 6930GAcer Aspire Series Aspire 6930G-643G25MnAcer Aspire Series Aspire 6935Acer Aspire Series Aspire 6935-6194Acer Aspire Series Aspire 7103EWSMiAcer Aspire Series Aspire 7110-2069Acer Aspire Series Aspire 7110-2369Acer Aspire Series Aspire 7250GAcer Aspire Series Aspire 7320 SeriesAcer Aspire Series Aspire 7520G-502G32MiAcer Aspire Series Aspire 7530GAcer Aspire Series Aspire 7535GAcer Aspire Series Aspire 7540-1284Acer Aspire Series Aspire 7551-P322G25MnAcer Aspire Series Aspire 7552Acer Aspire Series Aspire 7552G-5107Acer Aspire Series Aspire 7720-4030Acer Aspire Series Aspire 7720-4428Acer Aspire Series Aspire 7720-6307Acer Aspire Series Aspire 7720-6811Acer Aspire Series Aspire 7720G-602G50MnAcer Aspire Series Aspire 7720ZAcer Aspire Series Aspire 7730Z SeriesAcer Aspire Series Aspire 7740-5029Acer Aspire Series Aspire 7741G-5464g75MnkkAcer Aspire Series Aspire 8730GAcer Aspire Series Aspire 8735ZGAcer Aspire Series Aspire 8920G-6A4G32BnAcer Aspire Series Aspire 8930-6469Acer Aspire Series Aspire 8935Acer Aspire Series Aspire 9300-3699Acer Aspire Series Aspire 9303WSMiAcer Aspire Series Aspire 9402Acer Aspire Series Aspire 9410-2459Acer Aspire Series Aspire 9410ZAcer Aspire Series Aspire 9520Acer Aspire Series Aspire AS5741-434G50MnAcer Aspire Series Aspire AS5741G-333G32BnAcer Aspire Series Aspire E1-431-B9804G50MnksAcer Aspire Series Aspire E1-470PGAcer Aspire Series Aspire E1-510-35204G50DnkkAcer Aspire Series Aspire E1-530GAcer Aspire Series Aspire E1-532GAcer Aspire Series Aspire E1-571-33114G50MnksAcer Aspire Series Aspire E1-771GAcer Aspire Series Aspire E5-551G-84FSAcer Aspire Series Aspire E5-551-T5E7Acer Aspire Series Aspire E5-571-5940Acer Aspire Series Aspire E5-721Acer Aspire Series Aspire E5-722GAcer Aspire Series Aspire E5-771-58YDAcer Aspire Series Aspire E5-771G-379HAcer Aspire Series Aspire E5-771G-767LAcer Aspire Series Aspire M5-481PTGAcer Aspire Series Aspire M5-581GAcer Aspire Series Aspire TimelineX 3830GAcer Aspire Series Aspire TimelineX 3830T-6417Acer Aspire Series Aspire TimelineX 5830T-2418G75MNBBAcer Aspire Series Aspire TimelineX AS5820Acer Aspire Series Aspire TimelineX AS5830TGAcer Aspire Series Aspire V15 VN7-571Acer Aspire Series Aspire V3-571G-6407Acer Aspire Series Aspire V3-572-51TRAcer Aspire Series Aspire V3-572-734YAcer Aspire Series Aspire V3-572G-55X2Acer Aspire Series Aspire V3-572G-700TAcer Aspire Series Aspire V3-572G-70TAAcer Aspire Series Aspire V3-572G-77TUAcer Aspire Series Aspire V3-572P-623PAcer Aspire Series Aspire V3-771G-6650Acer Aspire Series Aspire V3-771G-9665Acer Aspire Series Aspire V5-552G-8632Acer Aspire Series Aspire V5-552G-X852Acer Aspire Series Aspire V5-561G-6662Acer Aspire Series Aspire V5-561G-9865Acer Aspire Series Aspire V5-572G-6679Acer Aspire Series Aspire V5-573PG-74508G1Taii
Original Part Number
PA-1900.04WR PA-1900-15GR AP.0900A.005 2527738 PA-1900-15 QND1ACYZZZ00G3 PA-1900-04QB AP.0650A.017 PA-1650-02AR 2527646 LC.ADT01.007 6506064R ADP-90SB BBDNF 106900 AP.A1003.002 PA-1650-01GA 6506058 N18664 91.46W28.002 PA-1900-03GQ SLS0202C19A20LF LC.ADT01.008 ADP-65HB BBCF 2528253 2528089 6506083R SA70-3105 2522763R 106213 6506104 6506101R 106903 QND1ACYZZZ00493 25.10173.002 QND1ACYZZZ0049 AP.00903.001 AP.09001.027 ADT-PA1350 6506104R PA-AB7810 AP.A1003.003 PA-1900-05AW 2527738R PA-1650-01GQ 105067 QND1ACYZZZ00D9 QND1ACYZZZ0081 91.40F28.002 104376 91.47A28.004 QND1ACYZZZ0014 2527682 AP.09001.004 PA-1900-04AC 2521997 CPA09-A065N1 ADT-YA1 2528179R PA-1900-06 HP-A904A3 6506063 2527741R 6506060R 6501062 104378 102458 Lite-On PA-1900-32 1ACYZZZTN96 2528095R 25.10091.40f28.002 2523114 HP-A0653R3B LC.ADT06.002 QND1MIHZZZTA47 6500920 2528253R 2523114R AP.09001.010 AP.09001.013 AP.A0201.003 AP.09000.001 AP.09001.005 ADP-70THA 91.48428.6A1 91.AA135.001 2527682R 2528089R PA-1650-02G1 6506060 ADT01.008 QND1ACYZZZ0022 6506058R AP.09003.009 6500767 AP.09003.002 AP.A0305.003 PA-1900.04AC 2528295 HP-OK066B13CP AP.09003.011 106889 25.10172.001 104155 2528295R QND1ACYZZZ0090 0335A1965 106821 6506101 AP.00903.002 2528253R3 AP.09006.004 AP.09003.021 106212 PA-1900-24AR LC.ADT06.001 AP.09003.005 40001966 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.