Home » Compaq 402018-001 Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
Compaq 402018-001 Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
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Compaq 402018-001 Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
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Compaq 402018-001 Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)

SKU: AC18V65A-BP-K008
C$23.00
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

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  • Compatible Brands Compaq
  • Model/OPN 402018-001
  • Output Current 3.5A
  • Output Voltage 18.5V
  • Input Voltage AC100~240V / 50~60Hz
  • Power 65W
  • Tip Size 4.75*1.7mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Compaq 402018-001 is available for C$23.00 — Buy 1, get 1 at 50% off . 18.5V · 3.5A · 65W · Tip: 4.75*1.7mm.

Compatible Model
Compaq Presario Series Presario 2200 SeriesCompaq Presario Series Presario 2202ASCompaq Presario Series Presario 2207USCompaq Presario Series Presario 2800 SeriesCompaq Presario Series Presario 2804SCCompaq Presario Series Presario 2822EACompaq Presario Series Presario 2865APCompaq Presario Series Presario 2879CLCompaq Presario Series Presario A904TUCompaq Presario Series Presario A908TUCompaq Presario Series Presario A910edCompaq Presario Series Presario A913CLCompaq Presario Series Presario A915ELCompaq Presario Series Presario A928Compaq Presario Series Presario A935EACompaq Presario Series Presario A940NRCompaq Presario Series Presario B1000Compaq Presario Series Presario B1200 Series Compaq Presario Series Presario B1202Compaq Presario Series Presario B1206TUCompaq Presario Series Presario B1209Compaq Presario Series Presario B1223Compaq Presario Series Presario B1223TUCompaq Presario Series Presario B1242Compaq Presario Series Presario B1258Compaq Presario Series Presario B1291TUCompaq Presario Series Presario B1295TUCompaq Presario Series Presario B1903JPCompaq Presario Series Presario B1986Compaq Presario Series Presario B3806Compaq Presario Series Presario B3819APCompaq Presario Series Presario B3828Compaq Presario Series Presario C311TUCompaq Presario Series Presario C502EACompaq Presario Series Presario C556Compaq Presario Series Presario C712TUCompaq Presario Series Presario C745esCompaq Presario Series Presario C752tuCompaq Presario Series Presario C754USCompaq Presario Series Presario C765etCompaq Presario Series Presario C770Compaq Presario Series Presario C770etCompaq Presario Series Presario C771Compaq Presario Series Presario C776NRCompaq Presario Series Presario C776tuCompaq Presario Series Presario C777tuCompaq Presario Series Presario C794elCompaq Presario Series Presario C795efCompaq Presario Series Presario C795erCompaq Presario Series Presario C799eoCompaq Presario Series Presario F550eeCompaq Presario Series Presario F571auCompaq Presario Series Presario F572USCompaq Presario Series Presario F730efCompaq Presario Series Presario F760eoCompaq Presario Series Presario GR989UACompaq Presario Series Presario M2011 SeriesCompaq Presario Series Presario M2015 SeriesCompaq Presario Series Presario M2031 SeriesCompaq Presario Series Presario M2207APCompaq Presario Series Presario M2217APCompaq Presario Series Presario M2219APCompaq Presario Series Presario V1011apCompaq Presario Series Presario V1012apCompaq Presario Series Presario V1026apCompaq Presario Series Presario V1027apCompaq Presario Series Presario V1038apCompaq Presario Series Presario V1051apCompaq Presario Series Presario V1125apCompaq Presario Series Presario V2025APCompaq Presario Series Presario V2028EAPCompaq Presario Series Presario V2100 SeriesCompaq Presario Series Presario V2147APCompaq Presario Series Presario V2374APCompaq Presario Series Presario V2608 SeriesCompaq Presario Series Presario V2621TNCompaq Presario Series Presario V2718WMCompaq Presario Series Presario V3002XXCompaq Presario Series Presario V3015Compaq Presario Series Presario V3027TUCompaq Presario Series Presario V3033AUCompaq Presario Series Presario V3056TUCompaq Presario Series Presario V3110TUCompaq Presario Series Presario V3112Compaq Presario Series Presario V3119AUCompaq Presario Series Presario V3120 SeriesCompaq Presario Series Presario V3127Compaq Presario Series Presario V3130AUCompaq Presario Series Presario V3134AUCompaq Presario Series Presario V3144TUCompaq Presario Series Presario V3164AUCompaq Presario Series Presario V3173TUCompaq Presario Series Presario V3178Compaq Presario Series Presario V3184TUCompaq Presario Series Presario V3192TUCompaq Presario Series Presario V3219tuCompaq Presario Series Presario V3222auCompaq Presario Series Presario V3224auCompaq Presario Series Presario V3225auCompaq Presario Series Presario V3226tuCompaq Presario Series Presario V3254tuCompaq Presario Series Presario V3325tuCompaq Presario Series Presario V3415AUCompaq Presario Series Presario V3432TUCompaq Presario Series Presario V3441auCompaq Presario Series Presario V3443auCompaq Presario Series Presario V3502tuCompaq Presario Series Presario V3514tuCompaq Presario Series Presario V3518tuCompaq Presario Series Presario V3602TXCompaq Presario Series Presario V3620 SeriesCompaq Presario Series Presario V3622TUCompaq Presario Series Presario V3627AUCompaq Presario Series Presario V3647AUCompaq Presario Series Presario V3664TUCompaq Presario Series Presario V3704vuCompaq Presario Series Presario V3715tuCompaq Presario Series Presario V3717laCompaq Presario Series Presario V3734tuCompaq Presario Series Presario V3748auCompaq Presario Series Presario V3766tuCompaq Presario Series Presario V3782tuCompaq Presario Series Presario V3796tuCompaq Presario Series Presario V3809tuCompaq Presario Series Presario V3813tuCompaq Presario Series Presario V3832tuCompaq Presario Series Presario V3840tuCompaq Presario Series Presario V4125Compaq Presario Series Presario V4310Compaq Presario Series Presario V4400TCompaq Presario Series Presario V5030EACompaq Presario Series Presario V5101Compaq Presario Series Presario V5160Compaq Presario Series Presario V6101EUCompaq Presario Series Presario V6108EACompaq Presario Series Presario V6118tuCompaq Presario Series Presario V6150TUCompaq Presario Series Presario V6214tuCompaq Presario Series Presario V6217tuCompaq Presario Series Presario V6223EACompaq Presario Series Presario V6302auCompaq Presario Series Presario V6314EMCompaq Presario Series Presario V6316CACompaq Presario Series Presario V6321TUCompaq Presario Series Presario V6402Compaq Presario Series Presario V6406tuCompaq Presario Series Presario V6408tuCompaq Presario Series Presario V6513tuCompaq Presario Series Presario V6530edCompaq Presario Series Presario V6590esCompaq Presario Series Presario V6702AUCompaq Presario Series Presario V6710TUCompaq Presario Series Presario X1041APCompaq Presario Series Presario X1400 SeriesCompaq Presario Series Presario X1401Compaq Mini Series Mini 311c-1010SSCompaq LTE Series LTE 5280Compaq Business Notebook Series NC4000-DL203PCompaq Armada Series Armada 3500-115970-B91Compaq Armada Series Armada 3500-310200-003Compaq Armada Series Armada 3500-310300-AB1Compaq Armada Series Armada 3500-310350-081Compaq Armada Series Armada 3500-310350-125Compaq Armada Series Armada 3500-310350-131Compaq Armada Series Armada 3500-310350-AA1Compaq Armada Series Armada 3500-310350-AD4Compaq Armada Series Armada 3500-310350-BM6Compaq Armada Series Armada 3500-310350-BP4Compaq Armada Series Armada 3500-310400-BM4Compaq Armada Series Armada 3500-310400-BT4Compaq Armada Series Armada 4110Compaq Armada Series Armada 4131TCompaq Armada Series Armada 4210TCompaq Armada Series Armada 7300 SeriesCompaq Armada Series Armada E500-127668-014Compaq Armada Series Armada E500-127668-031Compaq Armada Series Armada E500-127668-BE4Compaq Armada Series Armada E500-127670-004Compaq Armada Series Armada E500-127670-391Compaq Armada Series Armada E500-127671-021Compaq Armada Series Armada E500-127671-BM1Compaq Armada Series Armada E500-127672-051Compaq Armada Series Armada E500-127672-166Compaq Armada Series Armada E500-127672-391Compaq Armada Series Armada M700-124940-334Compaq Armada Series Armada M700-139114-C62Compaq Armada Series Armada M700-139116-AB6Compaq Armada Series Armada V300-117730-002Compaq Armada Series Armada V300-117730-006Compaq Armada Series Armada V300-117730-AA6Compaq Armada Series Armada V300-117731-005Compaq Armada Series Armada V300-117731-032Compaq Armada Series Armada V300-117731-054Compaq Armada Series Armada V300-117731-204Compaq Armada Series Armada V300-117731-AB4Compaq Armada Series Armada V300-117732-036Compaq Armada Series Armada V300-117732-132Compaq Armada Series Armada V300-117733-005Compaq Armada Series Armada V300-117733-006Compaq Armada Series Armada V300-117733-044
Original Part Number
149527-001 PP003 388929-001 386315-002 403810-001 265602-001 417220-001 209126-001 387661-001 239427-004 213514-001 147679-002 386315-001 159224-001 LPACQ3 239704-001 PP2022 371790-001 381090-001 147663-001 101880-001 147679-001 239427-001 409843-001 209124-001 B65602-001 380467-001 199231-001 163444-001 358909-001 147671-001 383494-001 101898-001 380467-003 357978-001 PA-1651-02C 402018-001 213563-001 190526-001 394278-001 120765-001 190621-001 380467-004 285288-001 285546-001 179725-003 147671-002 91-55068 338136-001 PP1006 DC395A 319860-001 239427-003 A265 PPP002D 208190-001 374473-001 287694-001 239704-291 PA-1650-02C 0335A1865 371790-AA1 265602-291 265602-AG1 265602-AD1 371790-BB1 DL606A#ABA DC359A#ABA 265602-AA1 179725-001 128556-001 403810-291 265602-061 371790-AD1 380467-005 534092-001 DC359A 371790-201 P-0K065B13 EG409AA 265602-081 163444-291 265602-031 PPP009D HP-OK065B13 LF ADP-65HB FC 265602-D61 HP-OK065B13 A065R01AL-HW01 613149-003 319860-035 265602-011 DL606A 534092-002 371790-011 609936-001 265602-021 239427-002 PA-1650-02H 371790-081
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.