Is this power adapter compatible with my Toshiba PA3165U?

This adapter is designed for use with the Toshiba PA3165U. To ensure proper compatibility, please verify that the output voltage (19V) matches exactly and that the connector type is the same as your original charger.

What is the output voltage of this charger?

The adapter delivers an output of 19V. The voltage must match your original charger precisely to ensure safe and reliable charging.

Does this adapter provide enough power for my laptop?

With a rating of 3.42A/4.74A and 65W/90W, this adapter meets or exceeds the power requirements of most compatible laptops. Using equal or higher amperage and wattage is acceptable as long as voltage and connector are correct.

What are the barrel connector dimensions?

The barrel connector measures 5.5mm outer diameter (OD) and 2.5mm inner diameter (ID). Both dimensions must match your original adapter to ensure a secure connection.

Toshiba PA3165U Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)

Toshiba PA3165U Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)

Q: Can this adapter be used internationally?

This adapter supports an input range of AC100~240V / 50~60Hz. It can be used in other countries as long as the local voltage falls within this range and the correct plug adapter is used.

SKU: AC19V90C-BP-K023

C$25.00

In stock

Orders placed after 3:00 PM (PT) will be processed on the next business day.

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Compatible Model

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Satellite Series Satellite P845T-10MToshiba Satellite Series Satellite P850 SeriesToshiba Satellite Series Satellite P850/099Toshiba Satellite Series Satellite P870 SeriesToshiba Satellite Series Satellite P870/01CToshiba Satellite Series Satellite P870-319Toshiba Satellite Series Satellite P870-327Toshiba Satellite Series Satellite P870-BT3N22Toshiba Satellite Series Satellite R630-138Toshiba Satellite Series Satellite S70-A-10dToshiba Satellite Series Satellite S70-A-10eToshiba Satellite Series Satellite S70-Ast2nx1Toshiba Satellite Series Satellite S70-B SeriesToshiba Satellite Series Satellite S70-Bbt2g23Toshiba Satellite Series Satellite S70-Bst2gx1Toshiba Satellite Series Satellite S70t-A-106Toshiba Satellite Series Satellite S70t-BToshiba Satellite Series Satellite S850-003Toshiba Satellite Series Satellite S855-045Toshiba Satellite Series Satellite S855-S5379Toshiba Satellite Series Satellite S870 SeriesToshiba Satellite Pro Series Satellite Pro A300-194Toshiba Satellite Pro 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Original Part Number

AC90W1 90-N00PW5300T ASS5NE 04G266006220 90-N6APW2010 PA-1900-66 04G266006001 04G266010620 ADP-90SBBB ACDCADAP PA-1900-24 90-N6EPW2010 90-N00PW5200T 90-N00PW5500T PA-1900-36 90-NAPAW2000 04G266010610 EXA0904YH 04G266010600 90-N00PW5700T ADP-90YD B 90-N6EPW2000 PA-1900-03 90-N6EPW2012 90-XB04N0PW00040Y 90-XB04N0PW00030Y 04G266006080 04G266008920 04G266006060 PPP014S 9T458 7U870 PA-1900-05W ADP-60ZH 310-1958 PA-11 N17908 ADP-90SB BB ADP-90FB BB ADP-90CD DB ADP-90CDDB/BB ADP-90CD ADP-90CDDB FPCAC62W QND1ACYZZZTA60 83-110093-2100 2521974R 83-110106-2400 104303 ADP-45CD 104365 SA80T-3115 103924 REV A1 ADP-65 HB BBEF QND1ACYZZZTA43 103923 VA15B21001637 0220A1990 PA-1480-19T LSE0220A1990 2521997R 6500721 1533789 SA80T-3115-1412 6500706 104485 6500591 QCD1ACYZZZTA43 6500714 103942 ACE83-110114 6500693 104256 API3AD030 ACE83-110093-2100 QND1ACYZZZ0031 6506083 SA80-3115 QND1ACYZZZ0073 2525534 VPRN-AC100 105395 6506063R 1528569 AZ121508 ADP-65 HB BBCF ACE83-110106-2400 F4813-60901 ADP64 ADP-75FB 122-0041-000 808-875692-010A 12-00118-30 158-057421-000 PX5035E-1PWR PA3516E-1AC3 PA3164U K000831951 PA3516U PA3164U-1ACA PA5035U-1ACA K000826160 K000004590 K000002140 K000043490 PA3165U

Adapter Q&A How to Choose the Right Adapter Protection Features

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.

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