Home » Lenovo 0B47045 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
Lenovo 0B47045 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 0B47045 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 0B47045 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)

SKU: AC20V90-Slim-BP-K003
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 0B47045
  • 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 0B47045 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 80K6002TCFLenovo Z Series - Lenovo Z710 - LenovoLenovo W Series ThinkPad W540 20BH001VUSLenovo W Series ThinkPad W550s 20E10009Lenovo W Series ThinkPad W550s 20E2000KLenovo W Series ThinkPad W550s 20E2000SUSLenovo V Series - Lenovo V110-15AST 80TD000DLenovo V Series - Lenovo V110-15IKB 80TH0011Lenovo V Series - Lenovo V110-15IKB 80TH001VLenovo V Series - Lenovo V110-15IKB 80TH0022Lenovo V Series - Lenovo V110-15ISK 80TL0095Lenovo V Series - Lenovo V110-15ISK 80TL018FLenovo V Series - Lenovo V110-15ISK 80TL018HLenovo V Series - Lenovo V310-15IKB 80T3Lenovo V Series - Lenovo V330-14IKB 81B0004PLenovo V Series - Lenovo V330-15IKB 81AX00DLLenovo ThinkPad Yoga Series ThinkPad Yoga 11e (3rd Gen) 20GA000NUSLenovo ThinkPad Yoga Series ThinkPad Yoga 11e (3rd Gen) 20GA000YUSLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD0000USLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD002TLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD002XLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD002YLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FD003JUSLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FE003HLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20GS0001USLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH001VUSLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH003CLenovo ThinkPad X Series ThinkPad 10 20E30028Lenovo ThinkPad X Series ThinkPad Tablet 10 Lenovo ThinkPad X Series ThinkPad X1 Carbon 20BS0049HHLenovo ThinkPad X Series ThinkPad X1 Carbon 20BTA07CCDLenovo ThinkPad X Series ThinkPad X1 Carbon 3444-AWULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-24ULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-7MGLenovo ThinkPad X Series ThinkPad X1 Carbon 3448-7NULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-B2ULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-B6ULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-CDULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-34GLenovo ThinkPad X Series ThinkPad X1 Carbon 3460-9RULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-AQGLenovo ThinkPad X Series ThinkPad X1 Carbon 3460-BEULenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS0030USLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS003CUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT000EUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT000GLenovo ThinkPad X Series ThinkPad X1 New Carbon 20A7A02MCDLenovo ThinkPad X Series ThinkPad X1 New Carbon 20A8A0X4CDLenovo ThinkPad X Series ThinkPad X1 New Carbon 20BTA07CCDLenovo ThinkPad X Series ThinkPad X240Lenovo ThinkPad X Series ThinkPad X240 20AL007LLenovo ThinkPad X Series ThinkPad X240 20AL008PUSLenovo ThinkPad X Series ThinkPad X240 20AL009CUSLenovo ThinkPad X Series ThinkPad X240 20AL009FUSLenovo ThinkPad X Series ThinkPad X240 20AL00C1Lenovo ThinkPad X Series ThinkPad X240 20AMLenovo ThinkPad X Series ThinkPad X240 20AM001TUSLenovo ThinkPad X Series ThinkPad X240 20AM004PLenovo ThinkPad X Series ThinkPad X240 20AM0061USLenovo ThinkPad X Series ThinkPad X240 20AM006DUSLenovo ThinkPad X Series ThinkPad X250 20CL00BLLenovo ThinkPad X Series ThinkPad X250 20CM0085USLenovo ThinkPad X Series ThinkPad X270 20HN001FUSLenovo ThinkPad X Series ThinkPad X270 20HN003VLenovo ThinkPad X Series ThinkPad X270 20HN006HUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20D9001FUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20D9002ALenovo ThinkPad X Series ThinkPad Yoga 11e 20DA0035USLenovo ThinkPad X Series ThinkPad Yoga 11e 20E7000ALenovo ThinkPad X Series ThinkPad Yoga 11e 20E7000BLenovo ThinkPad X Series ThinkPad Yoga 12 20DL000SLenovo ThinkPad X Series ThinkPad Yoga 12 20DL008TLenovo ThinkPad X Series ThinkPad Yoga 460 20EM001ALenovo ThinkPad T Series ThinkPad T431s 20AA001FLenovo ThinkPad T Series ThinkPad T431s 20AA002ULenovo ThinkPad T Series ThinkPad T431s 20AC0013USLenovo ThinkPad T Series ThinkPad T431s 20AC001EUSLenovo ThinkPad T Series ThinkPad T440 20B6002BUSLenovo ThinkPad T Series ThinkPad T440 20B6007WLenovo ThinkPad T Series ThinkPad T440 20B6008RLenovo ThinkPad T Series ThinkPad T440 20B6009HLenovo ThinkPad T Series ThinkPad T440 20B7008SLenovo ThinkPad T Series ThinkPad T440 20B7008WUSLenovo ThinkPad T Series ThinkPad T440 60061Lenovo ThinkPad T Series ThinkPad T440 60065Lenovo ThinkPad T Series ThinkPad T440 7000JLenovo ThinkPad T Series ThinkPad T440p 20AN000GUSLenovo ThinkPad T Series ThinkPad T440p 20AN000QUSLenovo ThinkPad T Series ThinkPad T440p 20AN006CUSLenovo ThinkPad T Series ThinkPad T440p 20AN006DUSLenovo ThinkPad T Series ThinkPad T440p 20AN006KUSLenovo ThinkPad T Series ThinkPad T440p 20ANA08FHHLenovo ThinkPad T Series ThinkPad T440p 20AW0009USLenovo ThinkPad T Series ThinkPad T440s 20AQ004GUSLenovo ThinkPad T Series ThinkPad T440s 20AQ005SUSLenovo ThinkPad T Series ThinkPad T440s 20AR0015Lenovo ThinkPad T Series ThinkPad T440s 20AR001CUSLenovo ThinkPad T Series ThinkPad T440s 20AR003ULenovo ThinkPad T Series ThinkPad T440s 20AR005VLenovo ThinkPad T Series ThinkPad T450 20BU0004USLenovo ThinkPad T Series ThinkPad T450 20BU00CUUSLenovo ThinkPad T Series ThinkPad T450 20BV003NLenovo ThinkPad T Series ThinkPad T450 20BV0064USLenovo ThinkPad T Series ThinkPad T450s 20BW007MLenovo ThinkPad T Series ThinkPad T450s 20BX001MUSLenovo ThinkPad T Series ThinkPad T460 20FN002KUSLenovo ThinkPad T Series ThinkPad T460 20FN003SUSLenovo ThinkPad T Series ThinkPad T460p 20FX0040Lenovo ThinkPad T Series Thinkpad T460s 20F90019USLenovo ThinkPad T Series Thinkpad T460s 20F90056Lenovo ThinkPad T Series Thinkpad T460s 20F9005KUSLenovo ThinkPad T Series ThinkPad T460s 20F9006DLenovo ThinkPad T Series ThinkPad T470 20HD000RUSLenovo ThinkPad T Series ThinkPad T470 20HD0043Lenovo ThinkPad T Series ThinkPad T470p 20J6001HUSLenovo ThinkPad T Series ThinkPad T470s 20HF0001Lenovo ThinkPad T Series ThinkPad T470s 20JS001DUSLenovo ThinkPad T Series ThinkPad T470s 20JS0028Lenovo ThinkPad T Series ThinkPad T540p 20BE003YLenovo ThinkPad T Series ThinkPad T540p 20BE00BBLenovo ThinkPad T Series ThinkPad T540p 20BE00BTUSLenovo ThinkPad T Series ThinkPad T540p 20BE00CDLenovo ThinkPad T Series ThinkPad T540p 20BF001QUSLenovo ThinkPad T Series ThinkPad T540p 20BF0021USLenovo ThinkPad T Series ThinkPad T540p 20BF002UUSLenovo ThinkPad T Series ThinkPad T550 20CJ000AUSLenovo ThinkPad T Series ThinkPad T550 20CJ000FUSLenovo ThinkPad T Series ThinkPad T550 20CK000BUSLenovo ThinkPad T Series ThinkPad T550 20CK000MUSLenovo ThinkPad T Series ThinkPad T560 20FH001FLenovo ThinkPad T Series ThinkPad T570 20H9000LLenovo ThinkPad T Series ThinkPad T570 20H9000SUSLenovo ThinkPad T Series ThinkPad T570 20H90044Lenovo ThinkPad T Series ThinkPad T570 20H9005ALenovo ThinkPad T Series ThinkPad T570 20JW000MLenovo ThinkPad S Series ThinkPad S3-431 20BA0001USLenovo ThinkPad S Series ThinkPad S531 20B00008Lenovo ThinkPad S Series ThinkPad S540 20B3001WLenovo ThinkPad P Series ThinkPad P51s 20HB001DUSLenovo ThinkPad P Series ThinkPad P51s 20JY0001Lenovo ThinkPad L Series ThinkPad L440 20AS002FUSLenovo ThinkPad L Series ThinkPad L440 20AT0032Lenovo ThinkPad L Series ThinkPad L440 20AT004VLenovo ThinkPad L Series ThinkPad L440 20AT0062USLenovo ThinkPad L Series ThinkPad L450 20DS0012USLenovo ThinkPad L Series ThinkPad L450 20DS001ELenovo ThinkPad L Series ThinkPad L450 20DT000RUSLenovo ThinkPad L Series ThinkPad L450 20DT001WLenovo ThinkPad L Series ThinkPad L460 20FU0014USLenovo ThinkPad L Series ThinkPad L460 20FV001JLenovo ThinkPad L Series ThinkPad L470 20J40012USLenovo ThinkPad L Series ThinkPad L470 20J5002ALenovo ThinkPad L Series ThinkPad L540 20AU003MLenovo ThinkPad L Series ThinkPad L540 20AV000SUSLenovo ThinkPad L Series ThinkPad L540 20AV002HUSLenovo ThinkPad L Series ThinkPad L560 20F1000PUSLenovo ThinkPad L Series ThinkPad L560 20F1003ALenovo ThinkPad L Series ThinkPad L570 20J80010USLenovo ThinkPad L Series ThinkPad L570 20JQ0014Lenovo ThinkPad Edge Series ThinkPad Edge E431 6277-75ULenovo ThinkPad Edge Series ThinkPad Edge E455Lenovo ThinkPad Edge Series ThinkPad Edge E540 20C60042Lenovo ThinkPad Edge Series ThinkPad Edge E540 20C60044Lenovo ThinkPad A Series -Lenovo ThinkPad A475 20KL001GLenovo ThinkPad A Series -Lenovo ThinkPad A475 20KL001PUSLenovo IdeaPad Yoga Series IdeaPad Yoga 13Lenovo IdeaPad Yoga Series IdeaPad Yoga 2 proLenovo IdeaPad U Series U31-70 80M500FMGELenovo IdeaPad Series IdeaPad 500-15ACZ 80K40013USLenovo IdeaPad Series IdeaPad Flex 3-1570 80JM002PUSLenovo IdeaPad Series IdeaPad Flex 3-1580 80R40002CFLenovo IdeaPad Series IdeaPad Flex 3-1580 80R4000LCFLenovo IdeaPad G Series IdeaPad G405s Touch SeriesLenovo IdeaPad B Series IdeaPad B50-45Lenovo G Series - Lenovo G500s - LenovoLenovo G Series - Lenovo G50-80 80E501J4USLenovo Essential G Series Essential G500Lenovo Essential B Series Essential B5400Lenovo E Series - Lenovo E31-80 80MX0107GELenovo E Series - Lenovo ThinkPad E450 20DC0048USLenovo E Series - Lenovo ThinkPad E450 20DC004XUSLenovo E Series - Lenovo ThinkPad E450 20DCA01LCDLenovo E Series - Lenovo ThinkPad E460 20ETA013CDLenovo E Series - Lenovo ThinkPad E465 20EX000CUSLenovo E Series - Lenovo ThinkPad E470 20H10038xxLenovo E Series - Lenovo ThinkPad E470 20H1003QLenovo E Series - Lenovo ThinkPad E550Lenovo E Series - Lenovo ThinkPad E550 20DF00C3USLenovo E Series - Lenovo ThinkPad E550 20DF00CRLenovo E Series - Lenovo ThinkPad E555 20DH0026Lenovo E Series - Lenovo ThinkPad E560 20EV002TLenovo E Series - Lenovo ThinkPad E565 20EY000KUSLenovo E Series - Lenovo ThinkPad E570 20H50045USLenovo E Series - Lenovo ThinkPad E570 20H50073Lenovo E Series - Lenovo ThinkPad E570 20H500B4Lenovo E Series - Lenovo ThinkPad E570 20H500CALenovo E Series - Lenovo ThinkPad E570 20H500CNLenovo E Series - Lenovo ThinkPad E570 20H500CRLenovo E Series - Lenovo ThinkPad E570 20H500CSLenovo E Series - Lenovo ThinkPad E575 20H8000C
Original Part Number
ADP-65XB A 0A36258 ADLX90NLC2A ADLX65SLC2A 0B47455 ADLX45NCC3A 0B47481 45N0482 0C19868 ADLX45NLC3 0B47045 ADLX65NLC3A 45N0293 0B46994 ADLX45NCC3 36200246 ADLX45NLC3A ADLX65NDC3A 45N0247 0C19880 45N0294 ADLX45NDC3A 36200124 PA-1650-37LF 36200235
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.