Home » Compaq 393954-001 Compatible Laptop Adapter DC5-20V / 4.35-4.5A max 4.35 - 4.5A max 90W (Type C)
Compaq 393954-001 Compatible Laptop Adapter DC5-20V / 4.35-4.5A max 4.35 - 4.5A max 90W (Type C)
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Compaq 393954-001 Compatible Laptop Adapter DC5-20V / 4.35-4.5A max 4.35 - 4.5A max 90W (Type C)
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Compaq 393954-001 Compatible Laptop Adapter DC5-20V / 4.35-4.5A max 4.35 - 4.5A max 90W (Type C)

SKU: AC19V90T-BP-K003
C$27.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

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  • Compatible Brands Compaq
  • Model/OPN 393954-001
  • Output Current 4.35 - 4.5A max
  • Output Voltage DC5-20V / 4.35-4.5A max
  • Input Voltage AC100-240V / 50-60Hz 1.5A
  • Power 90W
  • Tip Size 4.22*1.8mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Compaq 393954-001 is available for C$27.50 . DC5-20V / 4.35-4.5A max · 4.35 - 4.5A max · 90W · Tip: 4.22*1.8mm.

Important Notes
  • This Adpater only for HP, Compaq, Gateway
    Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Compaq Presario Series Presario 1500TCompaq Presario Series Presario 1501APCompaq Presario Series Presario 1504APCompaq Presario Series Presario 1505TCCompaq Presario Series Presario 1507EA-XPCompaq Presario Series Presario 1509APCompaq Presario Series Presario 1511APCompaq Presario Series Presario 1520CACompaq Presario Series Presario 1528CLCompaq Presario Series Presario 1545APCompaq Presario Series Presario 2211Compaq Presario Series Presario 2212CACompaq Presario Series Presario 2214Compaq Presario Series Presario 2216Compaq Presario Series Presario 2217Compaq Presario Series Presario 2231Compaq Presario Series Presario 2231USCompaq Presario Series Presario 2232USCompaq Presario Series Presario 2261Compaq Presario Series Presario 900 SeriesCompaq Presario Series Presario 900LACompaq Presario Series Presario 902FRCompaq Presario Series Presario 903APCompaq Presario Series Presario 903KRCompaq Presario Series Presario 904USCompaq Presario Series Presario 905APCompaq Presario Series Presario 905EACompaq Presario Series Presario 909EACompaq Presario Series Presario 910Compaq Presario Series Presario 911Compaq Presario Series Presario 912RSHCompaq Presario Series Presario 919EACompaq Presario Series Presario 921APCompaq Presario Series Presario 955APCompaq Presario Series Presario 955USCompaq Presario Series Presario C700CTOCompaq Presario Series Presario C700EMCompaq Presario Series Presario C700T SeriesCompaq Presario Series Presario C701EACompaq Presario Series Presario C710 SeriesCompaq Presario Series Presario C711efCompaq Presario Series Presario C711emCompaq Presario Series Presario C715brCompaq Presario Series Presario C730 SeriesCompaq Presario Series Presario C735efCompaq Presario Series Presario C740elCompaq Presario Series Presario C740esCompaq Presario Series Presario C741tuCompaq Presario Series Presario C745eeCompaq Presario Series Presario C749tuCompaq Presario Series Presario C750edCompaq Presario Series Presario C752tuCompaq Presario Series Presario C756caCompaq Presario Series Presario C757elCompaq Presario Series Presario C765brCompaq Presario Series Presario C766tuCompaq Presario Series Presario C767elCompaq Presario Series Presario C767laCompaq Presario Series Presario C770edCompaq Presario Series Presario C770laCompaq Presario Series Presario C771tuCompaq Presario Series Presario C772tuCompaq Presario Series Presario C773EMCompaq Presario Series Presario C775elCompaq Presario Series Presario C777elCompaq Presario Series Presario C780tuCompaq Presario Series Presario C783tuCompaq Presario Series Presario C784tuCompaq Presario Series Presario C790edCompaq Presario Series Presario C790eeCompaq Presario Series Presario C792evCompaq Presario Series Presario C792wuCompaq Presario Series Presario C794vuCompaq Presario Series Presario C794wuCompaq Presario Series Presario C795edCompaq Presario Series Presario C795efCompaq Presario Series Presario C795EKCompaq Presario Series Presario C795EMCompaq Presario Series Presario C796vuCompaq Presario Series Presario C797tuCompaq Presario Series Presario C797vuCompaq Presario Series Presario ET058AVCompaq Presario Series Presario V3002Compaq Presario Series Presario V3003Compaq Presario Series Presario V3147auCompaq Presario Series Presario V3203tuCompaq Presario Series Presario V3205auCompaq Presario Series Presario V3206auCompaq Presario Series Presario V3208tuCompaq Presario Series Presario V3211auCompaq Presario Series Presario V3213auCompaq Presario Series Presario V3217auCompaq Presario Series Presario V3218auCompaq Presario Series Presario V3228auCompaq Presario Series Presario V3230tuCompaq Presario Series Presario V3233tuCompaq Presario Series Presario V3243tuCompaq Presario Series Presario V3244tuCompaq Presario Series Presario V3245tuCompaq Presario Series Presario V3247tuCompaq Presario Series Presario V3252tuCompaq Presario Series Presario V3303auCompaq Presario Series Presario V3304tuCompaq Presario Series Presario V3305tuCompaq Presario Series Presario V3310tuCompaq Presario Series Presario V3315tuCompaq Presario Series Presario V3317laCompaq Presario Series Presario V3321tuCompaq Presario Series Presario V3322tuCompaq Presario Series Presario V3323tuCompaq Presario Series Presario V3325tuCompaq Presario Series Presario V3327tuCompaq Presario Series Presario V3332tuCompaq Presario Series Presario V3334tuCompaq Presario Series Presario V3335tuCompaq Presario Series Presario V3336tuCompaq Presario Series Presario V3338tuCompaq Presario Series Presario V3339tuCompaq Presario Series Presario V3343tuCompaq Presario Series Presario V3347tuCompaq Presario Series Presario V3401tuCompaq Presario Series Presario V3404auCompaq Presario Series Presario V3409auCompaq Presario Series Presario V3410tuCompaq Presario Series Presario V3416tuCompaq Presario Series Presario V3416txCompaq Presario Series Presario V3417txCompaq Presario Series Presario V3418laCompaq Presario Series Presario V3419auCompaq Presario Series Presario V3420auCompaq Presario Series Presario V3422txCompaq Presario Series Presario V3424txCompaq Presario Series Presario V3434auCompaq Presario Series Presario V3437auCompaq Presario Series Presario V3437tuCompaq Presario Series Presario V3440auCompaq Presario Series Presario V3502tuCompaq Presario Series Presario V3506tuCompaq Presario Series Presario V3508tuCompaq Presario Series Presario V3510tuCompaq Presario Series Presario V3518tuCompaq Presario Series Presario V3520tuCompaq Presario Series Presario V3527tuCompaq Presario Series Presario V3531tuCompaq Presario Series Presario V3532tuCompaq Presario Series Presario V3702txCompaq Presario Series Presario V3703tuCompaq Presario Series Presario V3703vuCompaq Presario Series Presario V3705txCompaq Presario Series Presario V3707tuCompaq Presario Series Presario V3711auCompaq Presario Series Presario V3711tuCompaq Presario Series Presario V3713auCompaq Presario Series Presario V3714auCompaq Presario Series Presario V3714tuCompaq Presario Series Presario V3725tuCompaq Presario Series Presario V3728auCompaq Presario Series Presario V3731tuCompaq Presario Series Presario V3732tuCompaq Presario Series Presario V3734auCompaq Presario Series Presario V3735auCompaq Presario Series Presario V3739tuCompaq Presario Series Presario V3744auCompaq Presario Series Presario V3745auCompaq Presario Series Presario V3748auCompaq Presario Series Presario V3757tuCompaq Presario Series Presario V3760tuCompaq Presario Series Presario V3776tuCompaq Presario Series Presario V3777tuCompaq Presario Series Presario V3778tuCompaq Presario Series Presario V3796tuCompaq Presario Series Presario V3801Compaq Presario Series Presario V3811auCompaq Presario Series Presario V3816tuCompaq Presario Series Presario V3818auCompaq Presario Series Presario V3822auCompaq Presario Series Presario V3824auCompaq Presario Series Presario V3827auCompaq Presario Series Presario V3829auCompaq Presario Series Presario V3831tuCompaq Presario Series Presario V3839tuCompaq Presario Series Presario V3841tuCompaq Presario Series Presario V3848tuCompaq Presario Series Presario V3849tuCompaq Presario Series Presario V3851Compaq Presario Series Presario V6002XXCompaq Presario Series Presario V6702AUCompaq Presario Series Presario V6703AUCompaq Presario Series Presario V6709TUCompaq Presario Series Presario V6713TUCompaq Presario Series Presario V6714TUCompaq Presario Series Presario V6715EECompaq Presario Series Presario V6800 SeriesCompaq Presario Series Presario V6802TUCompaq Presario Series Presario V6810EECompaq Notebook PC Series 511 Notebook PCCompaq Notebook PC Series 516 Notebook PCCompaq Evo Series Evo N1000 SeriesCompaq Evo Series Evo N1005VCompaq Business Notebook Series NX8220 - Compaq
Original Part Number
239705-001 283884-001 PPP014H 374791-001 239428-001 394224-001 239428-002 393954-001 293428-001 286755-001 310744-001 393955-001 287515-001 310744-002 PA-1900-05C1 DC895A#ABA 0220A1890 102576 102577 106827 0220A18206 SLS0220A1890 SLS0220A18206 PPP012L-S 325112-AD1 PA-1900-08R1 293705-001 EH642AA#ABA 325112-061 371790-291 PA-1900-18R1 432310-001 325112-111 325112-021 325112-201 325112-BB1 325112-031 PPP012L 371790-AR1 325112-AA1 EH642AA 324816-002 DC895B 325112-291 DC895A 324816-003 325112-081 453199-001 432309-001 608421-002 325112-011
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.