Home » IBM 40Y7659 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
IBM 40Y7659 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
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IBM 40Y7659 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
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IBM 40Y7659 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)

SKU: AC20V90+-+16+Tip-BP-K001
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

→ Shop all IBM laptop adapters → Shop all IBM laptop batteries
  • Compatible Brands IBM
  • Model/OPN 40Y7659
  • Output Current 4.5A
  • Output Voltage 20V
  • Input Voltage AC100~240V / 50~60Hz
  • Power 90W
  • Tip Size 8.0*5.5mm
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for IBM 40Y7659 is available for C$25.00 — Buy 1, get 1 at 50% off . 20V · 4.5A · 90W · Tip: 8.0*5.5mm.

Important Notes
  • Please make sure the DC output and tip size are compatible before placing the order.
Compatible Model
IBM ThinkPad Z Series ThinkPad Z60m 2529IBM ThinkPad Z Series ThinkPad Z60m 2530IBM ThinkPad Z Series Thinkpad Z60t Type 2511IBM ThinkPad Z Series Thinkpad Z60t Type 2513IBM ThinkPad Z Series Thinkpad Z60t Type 2514IBM ThinkPad Z Series ThinkPad Z61m 0674IBM ThinkPad Z Series Thinkpad Z61t SeriesIBM ThinkPad Z Series Thinkpad Z61t Type 9441IBM ThinkPad Z Series Thinkpad Z61t Type 9442IBM ThinkPad Z Series Thinkpad Z61t Type 9448IBM ThinkPad X Series ThinkPad Elite X200IBM ThinkPad X Series ThinkPad Elite X200 tabletIBM ThinkPad X Series ThinkPad Enchanced X200sIBM ThinkPad X Series ThinkPad X200 2023IBM ThinkPad X Series ThinkPad X200 7454IBM ThinkPad X Series ThinkPad X200 7458IBM ThinkPad X Series ThinkPad X200 7465IBM ThinkPad X Series ThinkPad X200 Tablet 2263IBM ThinkPad X Series ThinkPad X200 Tablet 2266IBM ThinkPad X Series ThinkPad X200 Tablet 7448IBM ThinkPad X Series ThinkPad X200 Tablet 7449IBM ThinkPad X Series ThinkPad X200 Tablet 7453IBM ThinkPad X Series ThinkPad X200sIBM ThinkPad X Series ThinkPad X200s 2046IBM ThinkPad X Series ThinkPad X200s 7460IBM ThinkPad X Series ThinkPad X200s 7466IBM ThinkPad X Series Thinkpad X200s SeriesIBM ThinkPad X Series ThinkPad X201 Tablet 3144IBM ThinkPad X Series ThinkPad X300IBM ThinkPad X Series ThinkPad X300 4183IBM ThinkPad X Series ThinkPad X300 6477IBM ThinkPad X Series ThinkPad X300 6478IBM ThinkPad X Series ThinkPad X301 2776IBM ThinkPad X Series ThinkPad X301 2778IBM ThinkPad X Series ThinkPad X301 4057IBM ThinkPad X Series ThinkPad X301 4182IBM ThinkPad X Series ThinkPad X60IBM ThinkPad X Series ThinkPad X60 1702IBM ThinkPad X Series ThinkPad X60 1703IBM ThinkPad X Series ThinkPad X60 1707IBM ThinkPad X Series ThinkPad X60 1709IBM ThinkPad X Series ThinkPad X60 Tablet 6364IBM ThinkPad X Series ThinkPad X60 Tablet 6365IBM ThinkPad X Series ThinkPad X60 Tablet 6366IBM ThinkPad X Series ThinkPad X60 Tablet 6367IBM ThinkPad X Series ThinkPad X60 Tablet 6368IBM ThinkPad X Series ThinkPad X60s 1702IBM ThinkPad X Series ThinkPad X60S 1706IBM ThinkPad X Series ThinkPad X60S 1709IBM ThinkPad X Series ThinkPad X60S 2524IBM ThinkPad X Series ThinkPad X60s 2534IBM ThinkPad X Series ThinkPad X61 7678IBM ThinkPad X Series ThinkPad X61 7679IBM ThinkPad X Series ThinkPad X61 Tablet 7764IBM ThinkPad X Series ThinkPad X61sIBM ThinkPad X Series ThinkPad X61s 7666IBM ThinkPad X Series ThinkPad X61s 7668IBM ThinkPad X Series ThinkPad X61s 7669IBM ThinkPad X Series ThinkPad X61s 7671IBM ThinkPad W Series ThinkPad Enchanced W500IBM ThinkPad W Series ThinkPad W500 4061IBM ThinkPad W Series ThinkPad W500 4065IBM ThinkPad W Series ThinkPad W510 4318IBM ThinkPad T Series ThinkPad Elite T500IBM ThinkPad T Series ThinkPad Enchanced T400IBM ThinkPad T Series ThinkPad T400s 2801IBM ThinkPad T Series ThinkPad T400s 2808IBM ThinkPad T Series ThinkPad T400s 2815IBM ThinkPad T Series ThinkPad T400s 2823IBM ThinkPad T Series ThinkPad T400s 2824IBM ThinkPad T Series ThinkPad T410s 2901IBM ThinkPad T Series ThinkPad T410s 2907IBM ThinkPad T Series ThinkPad T410s 2912IBM ThinkPad T Series ThinkPad T410siIBM ThinkPad T Series ThinkPad T410si 2904IBM ThinkPad T Series ThinkPad T410si 2912IBM ThinkPad T Series ThinkPad T500 2081IBM ThinkPad T Series ThinkPad T500 2242IBM ThinkPad T Series ThinkPad T500 2246IBM ThinkPad T Series ThinkPad T60 1951IBM ThinkPad T Series ThinkPad T60 1954IBM ThinkPad T Series ThinkPad T60 2007IBM ThinkPad T Series ThinkPad T60 2613IBM ThinkPad T Series ThinkPad T60 6369IBM ThinkPad T Series ThinkPad T60 6372IBM ThinkPad T Series ThinkPad T60 6374IBM ThinkPad T Series ThinkPad T60 6457IBM ThinkPad T Series ThinkPad T60 6461IBM ThinkPad T Series ThinkPad T60 6462IBM ThinkPad T Series ThinkPad T60 6463IBM ThinkPad T Series ThinkPad T60 6468IBM ThinkPad T Series ThinkPad T60 6469IBM ThinkPad T Series ThinkPad T60 6470IBM ThinkPad T Series ThinkPad T60 6471IBM ThinkPad T Series ThinkPad T60 8742IBM ThinkPad T Series ThinkPad T60p 1952IBM ThinkPad T Series ThinkPad T60p 1953IBM ThinkPad T Series ThinkPad T60p 1956IBM ThinkPad T Series ThinkPad T60p 2007IBM ThinkPad T Series ThinkPad T60p 2623IBM ThinkPad T Series ThinkPad T60p 6372IBM ThinkPad T Series ThinkPad T60p 6373IBM ThinkPad T Series ThinkPad T60p 6457IBM ThinkPad T Series ThinkPad T60p 6458IBM ThinkPad T Series ThinkPad T60p 6460IBM ThinkPad T Series ThinkPad T60p 6462IBM ThinkPad T Series ThinkPad T60p 6463IBM ThinkPad T Series ThinkPad T60p 6471IBM ThinkPad T Series ThinkPad T60p 8742IBM ThinkPad T Series ThinkPad T60p 8743IBM ThinkPad T Series ThinkPad T60p SeriesIBM ThinkPad T Series ThinkPad T61 14 in widescreenIBM ThinkPad T Series ThinkPad T61 14.1inchIBM ThinkPad T Series ThinkPad T61 15.4 inchIBM ThinkPad T Series ThinkPad T61 6459IBM ThinkPad T Series ThinkPad T61 6460IBM ThinkPad T Series ThinkPad T61 6462IBM ThinkPad T Series ThinkPad T61 6463IBM ThinkPad T Series ThinkPad T61 6466IBM ThinkPad T Series ThinkPad T61 8892IBM ThinkPad T Series ThinkPad T61 8894IBM ThinkPad T Series ThinkPad T61 8895IBM ThinkPad T Series ThinkPad T61p 6461IBM ThinkPad T Series ThinkPad T61p 6463IBM ThinkPad T Series ThinkPad T61p 6464IBM ThinkPad T Series ThinkPad T61p 6465IBM ThinkPad T Series ThinkPad T61p 6466IBM ThinkPad T Series ThinkPad T61p 6471IBM ThinkPad T Series ThinkPad T61p 8889IBM ThinkPad T Series ThinkPad T61p 8890IBM ThinkPad T Series ThinkPad T61p 8900IBM ThinkPad T Series ThinkPad T61p 8938IBM ThinkPad SL Series Enhanced ThinkPad SL510IBM ThinkPad SL Series ThinkPad Elite SL300IBM ThinkPad SL Series ThinkPad Elite SL400IBM ThinkPad SL Series ThinkPad Enchanced SL400IBM ThinkPad SL Series ThinkPad Enchanced SL500IBM ThinkPad SL Series ThinkPad SL300 4411IBM ThinkPad SL Series ThinkPad SL400 2743IBM ThinkPad SL Series ThinkPad SL410 2842IBM ThinkPad SL Series ThinkPad SL410 2874IBM ThinkPad SL Series ThinkPad SL500 2746IBM ThinkPad SL Series ThinkPad SL510IBM ThinkPad SL Series ThinkPad SL510 2847IBM ThinkPad R Series ThinkPad R500IBM ThinkPad R Series ThinkPad R60 9444IBM ThinkPad R Series ThinkPad R60 9445IBM ThinkPad R Series ThinkPad R60 9457IBM ThinkPad R Series ThinkPad R60 9458IBM ThinkPad R Series ThinkPad R60 9459IBM ThinkPad R Series ThinkPad R60 SeriesIBM ThinkPad R Series ThinkPad R60e 0656IBM ThinkPad R Series ThinkPad R60e 0659IBM ThinkPad R Series ThinkPad R60e 9446IBM ThinkPad R Series ThinkPad R60e 9457IBM ThinkPad R Series ThinkPad R60e 9458IBM ThinkPad R Series ThinkPad R60e 9459IBM ThinkPad R Series ThinkPad R60e 9460IBM ThinkPad R Series ThinkPad R60e 9464IBM ThinkPad R Series ThinkPad R61IBM ThinkPad R Series ThinkPad R61 7643IBM ThinkPad R Series ThinkPad R61 7645IBM ThinkPad R Series ThinkPad R61 7646IBM ThinkPad R Series ThinkPad R61 7648IBM ThinkPad R Series ThinkPad R61 7649IBM ThinkPad R Series ThinkPad R61 7657IBM ThinkPad R Series ThinkPad R61 8914IBM ThinkPad R Series ThinkPad R61 8918IBM ThinkPad R Series ThinkPad R61 8920IBM ThinkPad R Series ThinkPad R61 8927IBM ThinkPad R Series ThinkPad R61 8929IBM ThinkPad R Series ThinkPad R61 8942IBM ThinkPad R Series ThinkPad R61 8944IBM ThinkPad R Series ThinkPad R61 8949IBM ThinkPad R Series ThinkPad R61 SeriesIBM ThinkPad R Series ThinkPad R61e 15.4 inchIBM ThinkPad R Series ThinkPad R61e 7644IBM ThinkPad R Series ThinkPad R61e 7645IBM ThinkPad R Series ThinkPad R61e 7647IBM ThinkPad R Series ThinkPad R61e 8919IBM ThinkPad R Series ThinkPad R61e 8920IBM ThinkPad R Series ThinkPad R61e 8929IBM ThinkPad R Series ThinkPad R61e 8934IBM ThinkPad R Series ThinkPad R61e 8935IBM ThinkPad R Series ThinkPad R61e SeriesIBM ThinkPad R Series ThinkPad R61i 14 in widescreenIBM ThinkPad R Series ThinkPad R61i 7643IBM ThinkPad R Series ThinkPad R61i 7644IBM ThinkPad R Series ThinkPad R61i 7645IBM ThinkPad R Series ThinkPad R61i 7646IBM ThinkPad R Series ThinkPad R61i 7648IBM ThinkPad R Series ThinkPad R61i 7650IBM ThinkPad R Series ThinkPad R61i 7657IBM ThinkPad R Series ThinkPad R61i 8914IBM ThinkPad R Series ThinkPad R61i 8919IBM ThinkPad R Series ThinkPad R61i 8920IBM ThinkPad R Series ThinkPad R61i 8927IBM ThinkPad R Series ThinkPad R61i 8932IBM ThinkPad R Series ThinkPad R61i 8934IBM ThinkPad R Series ThinkPad R61i 8935
Original Part Number
92P1156 40Y7659 92P1214 40Y7696 92P1158 92P1212 PA-1900-17I 92P1104 92P1211 93P5026 92P1155 PA-1900-081 92P1109 92P1112 92P1160 92P1154 92P1111 92P1108 92P1114 92P1159 92P1106 92P1107 92P1110 PA-1650-161 92P1157 41R4493 92P1153 45N0198 45N0322 42T4416 40Y7670 45N0184 45N0110 45N0122 45N0118 42T4427 45N0208 45N0210 42T5282 42T4418 45N0057 42T5283 45N0068 92P1103 41R4322 40Y7673 45N0316 45N0192 45N0304 42T4439 40Y7661 45N0320 45N0116 45N0314 42T4417 40Y7671 45N0186 45N0114 45N0202 PA-1650-53I 40Y7665 45N0182 45N0306 42T4423 40Y7666 45N0214 45N0112 42T4429 45N0194 42T4421 42T5000 45N0310 40Y7668 45J7717 45N0212 40Y7674 45N0196 45N0055 45N0312 45N0308 45N0180 45N0324 45N0059 45N0120 45N0053 45N0080 45N0318 45N0302 42T4425 42T4419 42T4431 40Y7669 40Y7664 40Y7667 40Y7672 45N0200 40Y7663 40Y7662
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.