Home » Lenovo 45N0482 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
Lenovo 45N0482 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 45N0482 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)
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Lenovo 45N0482 Compatible Laptop Adapter 20V 4.5A 90W (Slim Tip)

SKU: AC20V90-Slim-BP-K007
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 45N0482
  • 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 45N0482 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 Z41-70 80K5002FUSLenovo Z Series - Lenovo Z41-70 80K50057USLenovo Z Series - Lenovo Z50-70 59436270Lenovo Z Series - Lenovo Z51-70 80K6015MGELenovo Z Series - Lenovo Z710 59434384Lenovo W Series ThinkPad W540 20BH001KUSLenovo W Series ThinkPad W550s 20E1000BLenovo W Series ThinkPad W550s 20E1000BUSLenovo W Series ThinkPad W550s 20E2000PLenovo W Series ThinkPad W550s 20E20017USLenovo V Series - Lenovo V110-15IKB 80TH000RLenovo V Series - Lenovo V110-15IKB 80TH0017Lenovo V Series - Lenovo V110-15IKB 80TH001WLenovo V Series - Lenovo V110-15IKB 80TH0022Lenovo V Series - Lenovo V110-15ISK 80TL0004Lenovo V Series - Lenovo V110-15ISK 80TL0010Lenovo V Series - Lenovo V110-15ISK 80TL0113Lenovo V Series - Lenovo V330-15IKB 81AX004DLenovo V Series - Lenovo V330-15IKB 81AX006DLenovo V Series - Lenovo V330-15IKB 81AX00CCLenovo V Series - Lenovo V330-15IKB 81AX00DVLenovo V Series - Lenovo V510-14IKB 80WR014YLenovo V Series - Lenovo V510-15IKB 80WQ0051Lenovo V Series - Lenovo V510-15IKB 80WQ017NLenovo V Series - Lenovo V510-15IKB 80WQ01TGLenovo V Series - Lenovo V510-15IKB 80WQ025DLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20FE001NLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20GS0002USLenovo ThinkPad Yoga Series ThinkPad Yoga 260 20GS000AUSLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH000ULenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH001GLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH002PLenovo ThinkPad Yoga Series ThinkPad Yoga 370 20JH0036Lenovo ThinkPad X Series New ThinkPad X1 Carbon UltrabookLenovo ThinkPad X Series ThinkPad X1 Carbon 20A7 SeriesLenovo ThinkPad X Series ThinkPad X1 Carbon 20BTA06CCDLenovo ThinkPad X Series ThinkPad X1 Carbon 20BTA07CCDLenovo ThinkPad X Series ThinkPad X1 Carbon 3443 CTOLenovo ThinkPad X Series ThinkPad X1 Carbon 3444Lenovo ThinkPad X Series ThinkPad X1 Carbon 3444-CWULenovo ThinkPad X Series ThinkPad X1 Carbon 3444-FBULenovo ThinkPad X Series ThinkPad X1 Carbon 3448-34GLenovo ThinkPad X Series ThinkPad X1 Carbon 3448-5AULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-4MGLenovo ThinkPad X Series ThinkPad X1 Carbon 3460-AYULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-B2ULenovo ThinkPad X Series ThinkPad X1 Carbon 3460-BFULenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS0034USLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS003CUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BS00B7USLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT000TUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT000XUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT003JUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT003VUSLenovo ThinkPad X Series ThinkPad X1 Carbon Gen 3 20BT0087Lenovo ThinkPad X Series ThinkPad X240 20AL008ELenovo ThinkPad X Series ThinkPad X240 20AL008KUSLenovo ThinkPad X Series ThinkPad X240 20AL0093USLenovo ThinkPad X Series ThinkPad X240 20AL009LLenovo ThinkPad X Series ThinkPad X240 20AL00FGLenovo ThinkPad X Series ThinkPad X240 20AM0064USLenovo ThinkPad X Series ThinkPad X240 20AM009PUSLenovo ThinkPad X Series ThinkPad X250 20CL001GUSLenovo ThinkPad X Series ThinkPad X250 20CM002WUSLenovo ThinkPad X Series ThinkPad X270 20HN0012Lenovo ThinkPad X Series ThinkPad X270 20HN0013Lenovo ThinkPad X Series ThinkPad X270 20HN005SLenovo ThinkPad X Series ThinkPad X270 20HN006GUSLenovo ThinkPad X Series ThinkPad X270 20HN006JUSLenovo ThinkPad X Series ThinkPad X270 20K6000RUSLenovo ThinkPad X Series ThinkPad Yoga 11e 20E7000BUSLenovo ThinkPad X Series ThinkPad Yoga 12Lenovo ThinkPad X Series ThinkPad Yoga 460 20EM000SLenovo ThinkPad X Series ThinkPad Yoga 460 20EM001RUSLenovo ThinkPad T Series ThinkPad T431s 20AA000NUSLenovo ThinkPad T Series ThinkPad T431s 20AC000TUSLenovo ThinkPad T Series ThinkPad T431s 20AC0018USLenovo ThinkPad T Series Thinkpad T431s-20AA0014MDLenovo ThinkPad T Series Thinkpad T431s-20AA001AIVLenovo ThinkPad T Series ThinkPad T440 20B6009FLenovo ThinkPad T Series ThinkPad T440 7003YLenovo ThinkPad T Series ThinkPad T440 7004PLenovo ThinkPad T Series ThinkPad T440p 20AN006BUSLenovo ThinkPad T Series ThinkPad T440p 20AN006DUSLenovo ThinkPad T Series ThinkPad T440p 20AN007ELenovo ThinkPad T Series ThinkPad T440p 20AW0002USLenovo ThinkPad T Series ThinkPad T440p 20AW0006Lenovo ThinkPad T Series ThinkPad T440p 20AW000MUSLenovo ThinkPad T Series ThinkPad T440p 20AW005CLenovo ThinkPad T Series ThinkPad T440s 20AR001EUSLenovo ThinkPad T Series ThinkPad T440s 20AR006PLenovo ThinkPad T Series ThinkPad T440s 20AR006TUSLenovo ThinkPad T Series ThinkPad T440s 20AR006UUSLenovo ThinkPad T Series ThinkPad T450 20BU000AUSLenovo ThinkPad T Series ThinkPad T450 20BU002CLenovo ThinkPad T Series ThinkPad T450 20BU00CSUSLenovo ThinkPad T Series ThinkPad T450s 20BW000LUSLenovo ThinkPad T Series ThinkPad T450s 20BW007PUSLenovo ThinkPad T Series ThinkPad T450s 20BX0012Lenovo ThinkPad T Series ThinkPad T450s 20BX005EUSLenovo ThinkPad T Series ThinkPad T460 20FM003ULenovo ThinkPad T Series ThinkPad T460 20FN002SUSLenovo ThinkPad T Series ThinkPad T460 20FN003JLenovo ThinkPad T Series ThinkPad T460p 20FW000VUSLenovo ThinkPad T Series ThinkPad T460s 20F90018USLenovo ThinkPad T Series Thinkpad T460s 20F9003YLenovo ThinkPad T Series ThinkPad T460s 20F9007CLenovo ThinkPad T Series Thinkpad T460s 20FA003JLenovo ThinkPad T Series ThinkPad T470 20HD000TUSLenovo ThinkPad T Series ThinkPad T470 20JM000FUSLenovo ThinkPad T Series ThinkPad T470pLenovo ThinkPad T Series ThinkPad T470p 20J6001GUSLenovo ThinkPad T Series ThinkPad T470p 20J7002WLenovo ThinkPad T Series ThinkPad T470s 20HF0027Lenovo ThinkPad T Series ThinkPad T470s 20JS0016USLenovo ThinkPad T Series ThinkPad T540p 20BE003EUSLenovo ThinkPad T Series ThinkPad T540p 20BE008MLenovo ThinkPad T Series ThinkPad T540p 20BF0016USLenovo ThinkPad T Series ThinkPad T540p 20BF002TUSLenovo ThinkPad T Series ThinkPad T540p 20BF0033USLenovo ThinkPad T Series ThinkPad T550 20CJ0000Lenovo ThinkPad T Series ThinkPad T550 20CJ000KLenovo ThinkPad T Series ThinkPad T550 20CJ002VLenovo ThinkPad T Series ThinkPad T550 20CK004QUSLenovo ThinkPad T Series ThinkPad T560 20FH001ALenovo ThinkPad T Series ThinkPad T570 20JW0005USLenovo ThinkPad S Series ThinkPad S1 Yoga 20CD002PUSLenovo ThinkPad S Series ThinkPad S1 Yoga 20CD002RUSLenovo ThinkPad S Series ThinkPad S3-431 20AX000MUSLenovo ThinkPad S Series ThinkPad S440 20AY00BFLenovo ThinkPad S Series ThinkPad S540 20B3005ALenovo ThinkPad P Series ThinkPad P51s 20HB000WUSLenovo ThinkPad P Series ThinkPad P51s 20HB0019USLenovo ThinkPad P Series ThinkPad P51s 20JY000GLenovo ThinkPad L Series ThinkPad L440 20AT0008USLenovo ThinkPad L Series ThinkPad L440 20AT002DUSLenovo ThinkPad L Series ThinkPad L440 20AT0052USLenovo ThinkPad L Series ThinkPad L440 20AT005WUSLenovo ThinkPad L Series ThinkPad L450 20DS001CUSLenovo ThinkPad L Series ThinkPad L450 20DT001CUSLenovo ThinkPad L Series ThinkPad L450 20DT001RLenovo ThinkPad L Series ThinkPad L460 20FU001KLenovo ThinkPad L Series ThinkPad L470 20J40016USLenovo ThinkPad L Series ThinkPad L470 20JU0008USLenovo ThinkPad L Series ThinkPad L540 20AU0030Lenovo ThinkPad L Series ThinkPad L540 20AU0038USLenovo ThinkPad L Series ThinkPad L540 20AU003DUSLenovo ThinkPad L Series ThinkPad L540 20AU003FLenovo ThinkPad L Series ThinkPad L540 20AV002SUSLenovo ThinkPad L Series ThinkPad L560 20F1000UUSLenovo ThinkPad L Series ThinkPad L570 20J80021Lenovo ThinkPad L Series ThinkPad L570 20J80022Lenovo ThinkPad L Series ThinkPad L570 20J8002HLenovo ThinkPad Helix Series ThinkPad Helix 36984uuLenovo ThinkPad Helix Series ThinkPad Helix 370132ULenovo ThinkPad Edge Series ThinkPad Edge E431 6277-5GULenovo ThinkPad Edge Series ThinkPad Edge E431 6277-AZULenovo ThinkPad Edge Series ThinkPad Edge E431 6886-47ULenovo ThinkPad Edge Series ThinkPad Edge E540 20C60042Lenovo ThinkPad Edge Series ThinkPad Edge E550 20DGLenovo ThinkPad A Series -Lenovo ThinkPad A275 20KD0019USLenovo ThinkPad A Series -Lenovo ThinkPad A475 20KL001JLenovo N Series - Lenovo N50-30Lenovo IdeaPad Yoga Series IdeaPad Yoga 13 - 59366353Lenovo IdeaPad U Series U31-70 80M5006XGELenovo IdeaPad U Series U31-70 80M500E5USLenovo IdeaPad Series IdeaPad 500-15ACZ 80K40012USLenovo IdeaPad Series IdeaPad Flex 3-1570 80JM002VCFLenovo IdeaPad Series Yoga 2 11Lenovo IdeaPad N Series IdeaPad N40Lenovo G Series - Lenovo G40-80 80E400GTUSLenovo G Series - Lenovo G40-80 80E400GVCFLenovo G Series - Lenovo G40-80 80E400QYCFLenovo G Series - Lenovo G50-80 80E502XPCFLenovo G Series - Lenovo G50-80 80E502XXUSLenovo G Series - Lenovo G50-80 80E502Y3USLenovo E Series - Lenovo ThinkPad E450 20DC0045USLenovo E Series - Lenovo ThinkPad E450 20DC004VUSLenovo E Series - Lenovo ThinkPad E450 20DC00C0USLenovo E Series - Lenovo ThinkPad E460 20ET000YUSLenovo E Series - Lenovo ThinkPad E460 20ET003BLenovo E Series - Lenovo ThinkPad E470 20H1004WLenovo E Series - Lenovo ThinkPad E550 20DF0035USLenovo E Series - Lenovo ThinkPad E550 20DF003BUSLenovo E Series - Lenovo ThinkPad E550 20DF003DUSLenovo E Series - Lenovo ThinkPad E550 20DF004TLenovo E Series - Lenovo ThinkPad E550 20DFA00FCDLenovo E Series - Lenovo ThinkPad E550 20DFA01SCDLenovo E Series - Lenovo ThinkPad E550C 20E0A002CDLenovo E Series - Lenovo ThinkPad E550C 20E0A009CDLenovo E Series - Lenovo ThinkPad E555 20DH000WLenovo E Series - Lenovo ThinkPad E555 20DH002CUSLenovo E Series - Lenovo ThinkPad E560 20EV0011Lenovo E Series - Lenovo ThinkPad E565 20EY000DUSLenovo E Series - Lenovo ThinkPad E565 20EY000HUSLenovo E Series - Lenovo ThinkPad E570 20H50075Lenovo E Series - Lenovo ThinkPad E570 20H5007NLenovo E Series - Lenovo ThinkPad E570 20H500B8Lenovo E Series - Lenovo ThinkPad E570 20H500BYLenovo E Series - Lenovo ThinkPad E570 20H500CG
Original Part Number
ADP-65XB A ADLX45NCC3A 45N0293 45N0294 0B47455 0C19868 45N0247 ADLX65NDC3A ADLX65NLC3A ADLX45NDC3A ADLX90NLC2A ADLX65SLC2A ADLX45NLC3A 36200246 ADLX45NLC3 0C19880 0B47045 0B46994 ADLX45NCC3 0A36258 45N0482 0B47481 36200124 36200235 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.