Home » Compaq Presario F755US Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
Compaq Presario F755US Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
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Compaq Presario F755US Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)
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Presario Series

Compaq Presario F755US Compatible Laptop Adapter 18.5V 3.5A 65W (Fixed A-Tip)

SKU: AC18V65A-BP-K056
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

→ Shop Presario Series products
  • Compatible Brands Compaq
  • Model/OPN Presario F755US
  • Model Series Presario Series
  • 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 Presario F755US is available for C$23.00 — Buy 1, get 1 at 50% off . 18.5V · 3.5A · 65W · Tip: 4.75*1.7mm.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Compaq Armada 3500-310200-164 Compaq Armada E500-127672-AA6 Compaq Armada M700-124941-066 Compaq Armada M700-139120-072 Compaq Armada V300-117730-AB6 Compaq Armada V300-117733-084 Compaq Presario 2822AP Compaq Presario 2822TC Compaq Presario B1242 Compaq Presario B1903 Compaq Presario B2828TX Compaq Presario C740et Compaq Presario F560et Compaq Presario V2017AP Compaq Presario V2403AU Compaq Presario V3111AU Compaq Presario V3224tu Compaq Presario V3614TU Compaq Presario V3647AU
Original Part Number
Compaq 101880-001 Compaq 101898-001 Compaq 120765-001 Compaq 147663-001 Compaq 147671-001 Compaq 147671-002 Compaq 147679-001 Compaq 147679-002 Compaq 149527-001 Compaq 159224-001 Compaq 163444-001 Compaq 179725-003 Compaq 190526-001 Compaq 190621-001 Compaq 199231-001 Compaq 209124-001 Compaq 209126-001 Compaq 213514-001 Compaq 213563-001 Compaq 239427-001 Compaq 239427-004 Compaq 239704-001 Compaq 265602-001 Compaq 285288-001 Compaq 285546-001 Compaq 338136-001 Compaq 357978-001 Compaq 358909-001 Compaq 371790-001 Compaq 380467-001 Compaq 380467-003 Compaq 380467-004 Compaq 381090-001 Compaq 383494-001 Compaq 386315-001 Compaq 386315-002 Compaq 387661-001 Compaq 388929-001 Compaq 394278-001 Compaq 402018-001 Compaq 403810-001 Compaq 409843-001 Compaq 417220-001 Compaq 91-55068 Compaq B65602-001 Compaq LPACQ3 Compaq PA-1651-02C Compaq PP003 Compaq PP2022
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.