Home » Lenovo 45N0247 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
Lenovo 45N0247 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 45N0247 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 45N0247 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)

SKU: AC20V90-Slim-BP-K006
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 Brands Lenovo
  • Model/OPN 45N0247
  • Output Current 4.5A
  • Output Voltage 20V
  • Input Voltage AC100~240V / 50~60Hz
  • Power 90W
  • Tip Size Slim Tip
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for Lenovo 45N0247 is available for C$25.00 . 20V · 4.5A · 90W · Tip: Slim Tip.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
Lenovo Z Series - Lenovo Z51-70 80K600QNCFLenovo W Series ThinkPad W540 20BH0019USLenovo W Series ThinkPad W550s 20E10003USLenovo V Series - Lenovo V110-15IAP 80TG00W3Lenovo V Series - Lenovo V110-15ISK 80TL00ABLenovo V Series - Lenovo V110-15ISK 80TL01AMLenovo V Series - Lenovo V330-14IKB 81B0004KLenovo V Series - Lenovo V330-15IKB 81AX00C4Lenovo V Series - Lenovo V510-14IKB 80WR016KLenovo V Series - Lenovo V510-15IKB 80WQ024CLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD0004USLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD002HUSLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH0026USLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH002AUSLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH0036Lenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH003BLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JJ0021Lenovo ThinkPad X Series ThinkPad 10 20E3000WUSLenovo ThinkPad X Series ThinkPad 10 20E30026Lenovo ThinkPad X Series ThinkPad X1 Carbon 3444-2KULenovo ThinkPad X Series ThinkPad X1 Carbon 3444-BDULenovo ThinkPad X Series ThinkPad X1 Carbon 3444-F8ULenovo ThinkPad X Series ThinkPad X1 Carbon 3444-GVULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-B6GLenovo ThinkPad X Series ThinkPad X1 Carbon 3460-CPGLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS003AUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS003HLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS003RLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS00A7Lenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT000EUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT0014USLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT0017USLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT005PLenovo ThinkPad X Series ThinkPad X1 New Carbon 20A7A04ACDLenovo ThinkPad X Series ThinkPad X1 New Carbon 20A8S00809Lenovo ThinkPad X Series ThinkPad X240 20AL007NLenovo ThinkPad X Series ThinkPad X240 20AL0081Lenovo ThinkPad X Series ThinkPad X240 20AL0095USLenovo ThinkPad X Series ThinkPad X240 20AL00C3Lenovo ThinkPad X Series ThinkPad X240 20AM001RUSLenovo ThinkPad X Series ThinkPad X240 20AM004QLenovo ThinkPad X Series ThinkPad X240 20AM005WLenovo ThinkPad X Series ThinkPad X240 20AM006NLenovo ThinkPad X Series ThinkPad X240 20AM009KLenovo ThinkPad X Series ThinkPad X240 20AM009SUSLenovo ThinkPad X Series ThinkPad X240 20AM009TUSLenovo ThinkPad X Series ThinkPad X250 20CL0019USLenovo ThinkPad X Series ThinkPad X250 20CL00A6Lenovo ThinkPad X Series ThinkPad X250 20CM0089USLenovo ThinkPad X Series ThinkPad X270 20HN005SLenovo ThinkPad X Series ThinkPad X270 20K6000PUSLenovo ThinkPad X Series ThinkPad X270 20K6001AUSLenovo ThinkPad X Series ThinkPad X270 20K6001BUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20DA0036USLenovo ThinkPad X Series ThinkPad Yoga 11e 20DU000EUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20E50019USLenovo ThinkPad X Series ThinkPad Yoga 11e 20E7000JUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20E7001CUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20E7001GUSLenovo ThinkPad X Series ThinkPad Yoga 12 20DK001YLenovo ThinkPad X Series ThinkPad Yoga 12 20DL007CLenovo ThinkPad X Series ThinkPad Yoga 12 20DL007FLenovo ThinkPad X Series ThinkPad Yoga 460 20ELS039GELenovo ThinkPad X Series ThinkPad Yoga 460 20EM000LLenovo ThinkPad X Series ThinkPad Yoga 460 20EM001MUSLenovo ThinkPad T Series ThinkPad T431s 20AA000UUSLenovo ThinkPad T Series ThinkPad T431s 20AC0012USLenovo ThinkPad T Series ThinkPad T440 20B6005NUSLenovo ThinkPad T Series ThinkPad T440 20B6007RLenovo ThinkPad T Series ThinkPad T440 20B6007YLenovo ThinkPad T Series ThinkPad T440 20B6009GLenovo ThinkPad T Series ThinkPad T440 7004MLenovo ThinkPad T Series ThinkPad T440pLenovo ThinkPad T Series ThinkPad T440p 20AN007GLenovo ThinkPad T Series ThinkPad T440p 20AN009DLenovo ThinkPad T Series ThinkPad T440p 20AN009GLenovo ThinkPad T Series ThinkPad T440p 20AN00ANUSLenovo ThinkPad T Series ThinkPad T440p 20AW0000USLenovo ThinkPad T Series ThinkPad T440p 20AW000DUSLenovo ThinkPad T Series ThinkPad T440p 20AW004KUSLenovo ThinkPad T Series ThinkPad T440p 20AW008YUSLenovo ThinkPad T Series ThinkPad T440p 20AW0094USLenovo ThinkPad T Series ThinkPad T440s 20AQ0057Lenovo ThinkPad T Series ThinkPad T440s 20AQ005XUSLenovo ThinkPad T Series ThinkPad T440s 20AQ006CLenovo ThinkPad T Series ThinkPad T440s 20AR0012Lenovo ThinkPad T Series ThinkPad T440s 20AR003QLenovo ThinkPad T Series ThinkPad T440s 20AR0058Lenovo ThinkPad T Series ThinkPad T440s 20AR005DLenovo ThinkPad T Series ThinkPad T440s 20AR005SLenovo ThinkPad T Series ThinkPad T440s 20AR006TUSLenovo ThinkPad T Series ThinkPad T450 20BU000CUSLenovo ThinkPad T Series ThinkPad T450 20BV0001USLenovo ThinkPad T Series ThinkPad T450 20BV001VLenovo ThinkPad T Series ThinkPad T450 20BV003PLenovo ThinkPad T Series ThinkPad T450 20BV003RLenovo ThinkPad T Series ThinkPad T450 20BV005GUSLenovo ThinkPad T Series ThinkPad T450 20DJLenovo ThinkPad T Series ThinkPad T450s 20BX0014Lenovo ThinkPad T Series ThinkPad T450s 20BX0017USLenovo ThinkPad T Series ThinkPad T450s 20BX001PUSLenovo ThinkPad T Series ThinkPad T450s 20BX0047Lenovo ThinkPad T Series ThinkPad T460 20FN002RUSLenovo ThinkPad T Series ThinkPad T460p 20FW000SUSLenovo ThinkPad T Series ThinkPad T460s 20F90042GELenovo ThinkPad T Series Thinkpad T460s 20F9004JUSLenovo ThinkPad T Series Thinkpad T460s 20F9004NUSLenovo ThinkPad T Series Thinkpad T460s 20F90056Lenovo ThinkPad T Series ThinkPad T470 20HD001CLenovo ThinkPad T Series ThinkPad T470 20HD001ELenovo ThinkPad T Series ThinkPad T470 20HD0067USLenovo ThinkPad T Series ThinkPad T470 20JM0013USLenovo ThinkPad T Series ThinkPad T470p 20J60018Lenovo ThinkPad T Series ThinkPad T470s 20JS001DUSLenovo ThinkPad T Series ThinkPad T540p 20BE003YLenovo ThinkPad T Series ThinkPad T540p 20BE0063Lenovo ThinkPad T Series ThinkPad T540p 20BE0088Lenovo ThinkPad T Series ThinkPad T540p 20BF002LUSLenovo ThinkPad T Series ThinkPad T540p 20BF002VLenovo ThinkPad T Series ThinkPad T540p 20BF002YUSLenovo ThinkPad T Series ThinkPad T550 20CJ0006USLenovo ThinkPad T Series ThinkPad T550 20CJ0009Lenovo ThinkPad T Series ThinkPad T550 20CK0004Lenovo ThinkPad T Series ThinkPad T550 20CK000MUSLenovo ThinkPad T Series ThinkPad T550 20CK003DLenovo ThinkPad T Series ThinkPad T550 20CK0049USLenovo ThinkPad T Series ThinkPad T560 20FH002CUSLenovo ThinkPad T Series ThinkPad T570 20H9000SUSLenovo ThinkPad T Series ThinkPad T570 20JW0009USLenovo ThinkPad T Series ThinkPad T570 20JW000ALenovo ThinkPad S Series ThinkPad S1 Yoga 20CD0035Lenovo ThinkPad S Series ThinkPad S3-431 20AX003WUSLenovo ThinkPad S Series ThinkPad S531 20B0Lenovo ThinkPad S Series ThinkPad S540 20B30027Lenovo ThinkPad S Series ThinkPad S540 20B30076Lenovo ThinkPad P Series ThinkPad P51s 20JY0001Lenovo ThinkPad L Series ThinkPad L440 20AS0030USLenovo ThinkPad L Series ThinkPad L440 20AT004KLenovo ThinkPad L Series ThinkPad L440 20AT005GLenovo ThinkPad L Series ThinkPad L450 20DS0024USLenovo ThinkPad L Series ThinkPad L450 20DT001DUSLenovo ThinkPad L Series ThinkPad L460 20FU002AUSLenovo ThinkPad L Series ThinkPad L470 20J4000KLenovo ThinkPad L Series ThinkPad L470 20J5002ALenovo ThinkPad L Series ThinkPad L540 20AU002XLenovo ThinkPad L Series ThinkPad L540 20AU0034Lenovo ThinkPad L Series ThinkPad L540 20AU0037USLenovo ThinkPad L Series ThinkPad L540 20AU003ELenovo ThinkPad L Series ThinkPad L540 20AU003LLenovo ThinkPad L Series ThinkPad L560 20F1001RUSLenovo ThinkPad L Series ThinkPad L560 20F1003ALenovo ThinkPad L Series ThinkPad L560 20F2002ALenovo ThinkPad L Series ThinkPad L570 20J80015USLenovo ThinkPad L Series ThinkPad L570 20J8001ALenovo ThinkPad L Series ThinkPad L570 20J8001SLenovo ThinkPad Helix Series ThinkPad Helix 370146GLenovo ThinkPad Edge Series ThinkPad Edge E431 6277-BTULenovo ThinkPad Edge Series ThinkPad Edge E531 6885-2BULenovo ThinkPad Edge Series ThinkPad Edge E531 6885-5VULenovo ThinkPad Edge Series ThinkPad Edge E531 6885-9ZULenovo ThinkPad A Series -Lenovo ThinkPad A475 20KL001JLenovo ThinkPad A Series -Lenovo ThinkPad A475 20KL001RUSLenovo M Series - Lenovo M4400A - LenovoLenovo IdeaPad Yoga Series IdeaPad Yoga 11SLenovo IdeaPad Series Flex 2 14 59418273Lenovo IdeaPad Series Flex 2 15 59422163Lenovo IdeaPad Series Flex 2 15 59422165Lenovo IdeaPad Series IdeaPad 500-15ISK 80NT007LUSLenovo IdeaPad Series IdeaPad Flex 3-1570 80JM000HUSLenovo IdeaPad Series IdeaPad Flex 3-1570 80JM002JUSLenovo IdeaPad Series IdeaPad G700Lenovo IdeaPad Series IdeaPad S500Lenovo IdeaPad Series IdeaPad S500 TouchLenovo IdeaPad Series Ideapad U530- 440472Lenovo IdeaPad Series U530 TouchLenovo IdeaPad Series Yoga 2 Pro 59428037Lenovo IdeaPad S Series IdeaPad S210T-ITHLenovo IdeaPad B Series IdeaPad B50-45Lenovo G Series - Lenovo G40-80 80E400QWUSLenovo G Series - Lenovo G410s - LenovoLenovo G Series - Lenovo G410s Touch SeriesLenovo G Series - Lenovo G50-70 59440436Lenovo Essential G Series Essential G500sLenovo Eraser Series Eraser M4450Lenovo E Series - Lenovo ThinkPad E450 20DC0042USLenovo E Series - Lenovo ThinkPad E450 20DC004KUSLenovo E Series - Lenovo ThinkPad E450 20DCA00UCDLenovo E Series - Lenovo ThinkPad E455 20DE001QUSLenovo E Series - Lenovo ThinkPad E460 20ET0016USLenovo E Series - Lenovo ThinkPad E550 20DF0044USLenovo E Series - Lenovo ThinkPad E550 20DF0048USLenovo E Series - Lenovo ThinkPad E550 20DF00C0USLenovo E Series - Lenovo ThinkPad E550 20DFA008CDLenovo E Series - Lenovo ThinkPad E555 20DH000TLenovo E Series - Lenovo ThinkPad E555 20DH001WLenovo E Series - Lenovo ThinkPad E555 20DH0031USLenovo E Series - Lenovo ThinkPad E560 20EV002LUSLenovo E Series - Lenovo ThinkPad E570 20H50048USLenovo E Series - Lenovo ThinkPad E575 20H8000GUSLenovo E Series - Lenovo ThinkPad E575 20H8000HUS
Original Part Number
ADP-65XB A ADLX65NDC3A 0B47455 0B46994 0C19880 45N0293 45N0482 0A36258 ADLX45NLC3A ADLX65NLC3A ADLX45NDC3A 45N0247 ADLX45NCC3 ADLX45NCC3A 0B47045 45N0294 36200246 ADLX45NLC3 ADLX65SLC2A 0C19868 0B47481 ADLX90NLC2A 36200235 36200124 PA-1650-37LF
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.