Home » Toshiba K000002140 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)
Toshiba K000002140 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)
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Toshiba K000002140 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)
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Toshiba K000002140 Compatible Laptop Adapter 19V 3.42A/4.74A 65W/90W (Fixed C-Tip)

SKU: AC19V90C-BP-K021
C$25.00
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 Toshiba
  • Model/OPN K000002140
  • Output Current 3.42A/4.74A
  • Output Voltage 19V
  • Input Voltage AC100~240V / 50~60Hz
  • Power 65W/90W
  • Tip Size 5.5*2.5mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Toshiba K000002140 is available for C$25.00 — Buy 1, get 1 at 50% off . 19V · 3.42A/4.74A · 65W/90W · Tip: 5.5*2.5mm.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Toshiba Tecra Series Tecra A50-A-16eToshiba Satellite Series Satellite 1110-6MWToshiba Satellite Series Satellite A300-177Toshiba Satellite Series Satellite A300-19WToshiba Satellite Series Satellite A300-1EDToshiba Satellite Series Satellite A300-1IWToshiba Satellite Series Satellite A300-1QMToshiba Satellite Series Satellite A300-1SOToshiba Satellite Series Satellite A300-ST3501Toshiba Satellite Series Satellite A300-ST3502Toshiba Satellite Series Satellite A300-ST3512Toshiba Satellite Series Satellite A350D SeriesToshiba Satellite Series Satellite A350D-10OToshiba Satellite Series Satellite A355D-S6922Toshiba Satellite Series Satellite A355D-S6930Toshiba Satellite Series Satellite A355D-S69301Toshiba Satellite Series Satellite A505-S6009Toshiba Satellite Series Satellite A505-S6034Toshiba Satellite Series Satellite A505-S69803Toshiba Satellite Series Satellite A505-S6982Toshiba Satellite Series Satellite A505-S6992Toshiba Satellite Series Satellite A505-SP6023MToshiba Satellite Series Satellite A505-SP6986AToshiba Satellite Series Satellite A665-SP6002MToshiba Satellite Series Satellite A665-SP6003LToshiba Satellite Series Satellite C50-A-1JPToshiba Satellite Series Satellite C50-B-022Toshiba Satellite Series Satellite C55-A-1F5Toshiba Satellite Series Satellite C55-A-1NEToshiba Satellite Series Satellite C55-A-1UJToshiba Satellite Series Satellite C70-A-17TToshiba Satellite Series Satellite C70-AST2NX2Toshiba Satellite Series Satellite C70-B-305Toshiba Satellite Series Satellite C70D-A-10HToshiba Satellite Series Satellite C70D-B-11EToshiba Satellite Series Satellite C70D-B-11JToshiba Satellite Series Satellite C75-AToshiba Satellite Series Satellite C800-S18b1Toshiba Satellite Series Satellite C805-Ac2b1Toshiba Satellite Series Satellite C805-Ac3r1Toshiba Satellite Series Satellite C805-S63bToshiba Satellite Series Satellite C805-T07BToshiba Satellite Series Satellite C805-T61bToshiba Satellite Series Satellite C805-T77bToshiba Satellite Series Satellite C840d SeriesToshiba Satellite Series Satellite C845D-SP4278KMToshiba Satellite Series Satellite C845D-SP4379KMToshiba Satellite Series Satellite C845-SP4201KAToshiba Satellite Series Satellite C845-SP4265FMToshiba Satellite Series Satellite C845-SP4330KLToshiba Satellite Series Satellite C845-SP4371RMToshiba Satellite Series Satellite C850/0G6Toshiba Satellite Series Satellite C850-119Toshiba Satellite Series Satellite C850-12MToshiba Satellite Series Satellite C850-15QToshiba Satellite Series Satellite C850-16WToshiba Satellite Series Satellite C850-172Toshiba Satellite Series Satellite C850-1LKToshiba Satellite Series Satellite C850-1LQToshiba Satellite Series Satellite C850-S21sToshiba Satellite Series Satellite C855-11GToshiba Satellite Series Satellite C855-127Toshiba Satellite Series Satellite C855-14UToshiba Satellite Series Satellite C855-18RToshiba Satellite Series Satellite C855-1qgToshiba Satellite Series Satellite C855-1RXToshiba Satellite Series Satellite C855-1TGToshiba Satellite Series Satellite C855-1TMToshiba Satellite Series Satellite C855-1WZToshiba Satellite Series Satellite C855-29NToshiba Satellite Series Satellite C855-2L6Toshiba Satellite Series Satellite C855D-16JToshiba Satellite Series Satellite C855D-S5105Toshiba Satellite Series Satellite C855D-S5106Toshiba Satellite Series Satellite C855D-S5135NRToshiba Satellite Series Satellite C855D-S5196Toshiba Satellite Series Satellite C855-S5192Toshiba Satellite Series Satellite C855-S5349Toshiba Satellite Series Satellite C855-S5349NToshiba Satellite Series Satellite C855-SP5367KMToshiba Satellite Series Satellite C870-11JToshiba Satellite Series Satellite C870-17DToshiba Satellite Series Satellite C870-192Toshiba Satellite Series Satellite C870-19EToshiba Satellite Series Satellite C875-S7304Toshiba Satellite Series Satellite L100-141 Toshiba Satellite Series Satellite L100-165 Toshiba Satellite Series Satellite L100-179 Toshiba Satellite Series Satellite L20-157Toshiba Satellite Series Satellite L20-196Toshiba Satellite Series Satellite L300-12VToshiba Satellite Series Satellite L300-176Toshiba Satellite Series Satellite L300-19UToshiba Satellite Series Satellite L300-1CUToshiba Satellite Series Satellite L300-22UToshiba Satellite Series Satellite L30-114 Toshiba Satellite Series Satellite L555-S7002Toshiba Satellite Series Satellite L70-B-134Toshiba Satellite Series Satellite L800-C15wToshiba Satellite Series Satellite L800-C57w1Toshiba Satellite Series Satellite L800-S06bToshiba Satellite Series Satellite L800-S18wToshiba Satellite Series Satellite L830-114Toshiba Satellite Series Satellite L830-118Toshiba Satellite Series Satellite L830-138Toshiba Satellite Series Satellite L830-144Toshiba Satellite Series Satellite L830-15GToshiba Satellite Series Satellite L830-161Toshiba Satellite Series Satellite L840DToshiba Satellite Series Satellite L845-SP4211LLToshiba Satellite Series Satellite L845-SP4305LAToshiba Satellite Series Satellite L845-SP4386LMToshiba Satellite Series Satellite L845-SP4388WMToshiba Satellite Series Satellite L850 - 1dzToshiba Satellite Series Satellite L850-11uToshiba Satellite Series Satellite L850-14KToshiba Satellite Series Satellite L850-1c4Toshiba Satellite Series Satellite L850-1CCToshiba Satellite Series Satellite L850-1D4Toshiba Satellite Series Satellite L850-1dvToshiba Satellite Series Satellite L850-1dzToshiba Satellite Series Satellite L850-1efToshiba Satellite Series Satellite L850-1L1Toshiba Satellite Series Satellite L850D/002Toshiba Satellite Series Satellite L850-S20wToshiba Satellite Series Satellite L850-ST3NX2Toshiba Satellite Series Satellite L855Toshiba Satellite Series Satellite L855-118Toshiba Satellite Series Satellite L855-11CToshiba Satellite Series Satellite L855-14CToshiba Satellite Series Satellite L855-179Toshiba Satellite Series Satellite L855-187Toshiba Satellite Series Satellite L855DToshiba Satellite Series Satellite L870-ST3NX3Toshiba Satellite Series Satellite L875D-7343Toshiba Satellite Series Satellite L875-S7308Toshiba Satellite Series Satellite P300 SeriesToshiba Satellite Series Satellite P750-13FToshiba Satellite Series Satellite P755D-S5384Toshiba Satellite Series Satellite P755-S5383Toshiba Satellite Series Satellite P755-S5394Toshiba Satellite Series Satellite P775DToshiba Satellite Series Satellite P845t SeriesToshiba Satellite Series Satellite P850-13CToshiba Satellite Series Satellite P850-31TToshiba Satellite Series Satellite P850-ST4NX1Toshiba Satellite Series Satellite P850-ST4NX2Toshiba Satellite Series Satellite P855-S5312Toshiba Satellite Series Satellite P870/017Toshiba Satellite Series Satellite S70-Ast2n01Toshiba Satellite Series Satellite S70-B-00JToshiba Satellite Series Satellite S70D-AToshiba Satellite Series Satellite S75t-AToshiba Satellite Series Satellite S850-BT3N22Toshiba Satellite Series Satellite S855Toshiba Satellite Series Satellite S855-S5168Toshiba Satellite Series Satellite S875-S7136Toshiba Satellite Pro Series Satellite Pro A300-1RSToshiba Satellite Pro Series Satellite Pro A300-229Toshiba Satellite Pro Series Satellite Pro A300-2C3Toshiba Satellite Pro Series Satellite Pro A300D-131Toshiba Satellite Pro Series Satellite Pro C50t-BToshiba Satellite Pro Series Satellite Pro C55Dt-AToshiba Satellite Pro Series Satellite Pro C660 SeriesToshiba Satellite Pro Series Satellite Pro C70-A-16DToshiba Satellite Pro Series Satellite Pro C800-K03BToshiba Satellite Pro Series Satellite Pro C840Toshiba Satellite Pro Series Satellite Pro C840DToshiba Satellite Pro Series Satellite Pro C850-19XToshiba Satellite Pro Series Satellite Pro L100-154Toshiba Satellite Pro Series Satellite Pro L805DToshiba Satellite Pro Series Satellite Pro L830-15WToshiba Satellite Pro Series Satellite Pro L830DToshiba Satellite Pro Series Satellite Pro L850-1C4Toshiba Satellite Pro Series Satellite Pro L850-1DQToshiba Satellite Pro Series Satellite Pro L850-1G8Toshiba Satellite Pro Series Satellite Pro L870-149Toshiba Satellite Pro Series Satellite Pro L870-17XToshiba Satellite Pro Series Satellite Pro S70DtToshiba Satellite Pro Series Satellite Pro S70Dt-AToshiba Satellite Pro Series Satellite Pro S75tToshiba Qosmio Series Qosmio F60-BD531Toshiba Portege Series Portege M808 SeriesToshiba Equium Series Equium A300D-16CToshiba Dynabook SS Series Dynabook SS M50 226E/3WToshiba Dynabook SS Series Dynabook SS M60 220C/3WToshiba Dynabook Series Dynabook AX/52EToshiba Dynabook Series Dynabook AX/53GToshiba Dynabook Series Dynabook R730/26AToshiba Dynabook Series Dynabook R731/37DBToshiba Dynabook Series Dynabook RX3 TM240E/3HDToshiba Dynabook Series Dynabook T552/58FToshiba Dynabook Series Dynabook TX/66EPToshiba Dynabook Series Dynabook TX/66GToshiba Dynabook Series Dynabook TX/67EToshiba Dynabook Satellite Series Dynabook Satellite T772/W5TGToshiba Dynabook Qosmio Series Dynabook Qosmio T750/T8BSToshiba Dynabook Qosmio Series Dynabook Qosmio T852 SeriesToshiba Dynabook CX Series Dynabook CX/47HToshiba Dynabook CX Series Dynabook CX/48G
Original Part Number
AC90W1 90-N6APW2010 04G266010600 04G266006001 90-N00PW5500T 90-N6EPW2000 90-NAPAW2000 04G266008920 04G266006220 90-XB04N0PW00040Y 90-N00PW5300T 90-XB04N0PW00030Y ADP-90YD B 90-N00PW5700T 04G266010610 PA-1900-24 EXA0904YH PA-1900-66 04G266010620 ASS5NE 04G266006080 90-N6EPW2012 ACDCADAP 04G266006060 PA-1900-03 ADP-90SBBB 90-N00PW5200T PA-1900-36 90-N6EPW2010 PPP014S PA-1900-05W ADP-60ZH 9T458 PA-11 310-1958 7U870 ADP-90FB BB N17908 ADP-90CDDB ADP-90CD DB ADP-90SB BB ADP-90CD ADP-90CDDB/BB FPCAC62W 104303 PA-1480-19T 103942 104365 105395 0220A1990 LSE0220A1990 6500706 6500714 QND1ACYZZZTA43 1528569 103924 AZ121508 ADP-65 HB BBCF 6500721 2521974R QND1ACYZZZTA60 6506063R ADP-45CD ACE83-110114 ACE83-110093-2100 QCD1ACYZZZTA43 VPRN-AC100 104256 6500693 2521997R 1533789 6506083 SA80T-3115 103923 ACE83-110106-2400 REV A1 QND1ACYZZZ0031 6500591 104485 83-110093-2100 VA15B21001637 ADP-65 HB BBEF QND1ACYZZZ0073 83-110106-2400 SA80T-3115-1412 SA80-3115 API3AD030 2525534 F4813-60901 12-00118-30 158-057421-000 ADP-75FB 122-0041-000 808-875692-010A ADP64 K000831951 K000002140 PA3516E-1AC3 PA3516U K000826160 PA3165U K000043490 PX5035E-1PWR PA3164U-1ACA PA3164U PA5035U-1ACA K000004590
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.