Acer AK.040AP.024 Compatible Laptop Adapter 19V 2.1A 40W (Fixed U-Tip)

SKU: AC19V40U-BP-K006
Regular price C$17.00
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.
  • Compatible Brands Acer
  • Model/OPN AK.040AP.024
  • Output Current 2.1A
  • Output Voltage 19V
  • Input Voltage AC100-240V / 50-60Hz
  • Power 40W
  • Tip Size 5.5*1.7mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Acer AK.040AP.024 is available for C$17.00Buy 1, get 1 at 50% off . 19V · 2.1A · 40W · Tip: 5.5*1.7mm.

Compatible Model
Acer TravelMate Series TMB113-E-967B4G50Acer TravelMate Series TMB113-M-323a4G50ikkAcer TravelMate Series TravelMate 8172T-5432G50nkkAcer TravelMate Series TravelMate B113-M-53314G50akkAcer TravelMate Series TravelMate P246-MGAcer TravelMate Series TravelMate P256Acer TravelMate Series TravelMate TMP255Acer Extensa Series Extensa EX2509Acer Aspire Series AO725-C62kkAcer Aspire Series Aspire 1410-2762Acer Aspire Series Aspire 1410-8000Acer Aspire Series Aspire 1410-Kk22Acer Aspire Series Aspire 1410-Ws22Acer Aspire Series Aspire 1810TAcer Aspire Series Aspire 1810T-8488Acer Aspire Series Aspire 1810T-OAcer Aspire Series Aspire E1-572-6829Acer Aspire Series Aspire E3-111-C0QTAcer Aspire Series Aspire E3-111-P60SAcer Aspire Series Aspire E5-411G-P3NKAcer Aspire Series Aspire E5-511-C56ZAcer Aspire Series Aspire E5-511GAcer Aspire Series Aspire E5-511G-C8VRAcer Aspire Series Aspire E5-511PAcer Aspire Series Aspire E5-521-45BUAcer Aspire Series Aspire E5-521-48KNAcer Aspire Series Aspire 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Aspire One D150-1860Acer Aspire One Series Aspire One D150-1BkAcer Aspire One Series Aspire One D250-1070Acer Aspire One Series Aspire One D250-1132Acer Aspire One Series Aspire One D250-1151Acer Aspire One Series Aspire One D250-1424Acer Aspire One Series Aspire One D250-1580Acer Aspire One Series Aspire One D250-1996Acer Aspire One Series Aspire One D250-1BbAcer Aspire One Series Aspire One D250-Bb83FAcer Aspire One Series Aspire One D250-Br18Acer Aspire One Series Aspire One D255 SeriesAcer Aspire One Series Aspire One D255-2583Acer Aspire One Series Aspire One D255-2795Acer Aspire One Series Aspire One D257-13404Acer Aspire One Series Aspire One D257-13473Acer Aspire One Series Aspire One D257-N57DrrAcer Aspire One Series Aspire One D260-2207Acer Aspire One Series Aspire One D260-2440Acer Aspire One Series Aspire One D260-2455Acer Aspire One Series Aspire One D260-2BkkAcer Aspire One Series Aspire One D260-2BQss-XP316Acer Aspire One Series Aspire One D260-2DQkk-W7625Acer Aspire One 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Original Part Number
AK.040AP.024 WA-30A19U ADP-30JH BA ADP-45HE B PA-1300-04 ADP-30JH ADP-40TH A 092566-11 PA-1300-04AF LC.ADT00.06 ADP-30JH BA LF ADP-30LH B AP.04001.002 AP.03003.001 PA-1300-04AC LF AP03003001832F AP.03001.001 ADP-30JH B LC.ADT00.059 AP.0300A.001 PA-1300-04AC LC.ADT00.005 ADP-30LH E1AW FSP FSP030-DQDA1 0GJC86 0313JX C842M 330-2063 0Y877G WA-30A19Y WA-30A19K WA-30B19Y PA1M11 0D3W2H Y877G 450-12394 330-3674 AD611X ADP-30TH B FSP030-DQDA1 AD651XY WA-30B19K OGJC86 AD611LF AD651XYBel C830M 313JX D3W2H 330-9808 AD6113 T298H Y200J WA-30B19U 0C830M 450-12392 FSP030-DADA1 AD9012 HP-A0301R3
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.