Home » Lenovo 42T5283 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
Lenovo 42T5283 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
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Lenovo 42T5283 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)
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Lenovo 42T5283 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)

SKU: AC20V90+-+16+Tip-BP-K023
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 Lenovo laptop adapters → Shop all Lenovo laptop batteries
  • Compatible Brands Lenovo
  • Model/OPN 42T5283
  • 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 Lenovo 42T5283 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
Lenovo V Series - Lenovo V490u LovellLenovo ThinkPad X Series ThinkPad X121e 3053Lenovo ThinkPad X Series ThinkPad X130e 0627Lenovo ThinkPad X Series ThinkPad X131e 3367-9EULenovo ThinkPad X Series ThinkPad X131e 3368-4MULenovo ThinkPad X Series ThinkPad X131e 3368-4RULenovo ThinkPad X Series ThinkPad X131e 3371-2KULenovo ThinkPad X Series ThinkPad X131e 3371-7MULenovo ThinkPad X Series ThinkPad X131e 3371-88ULenovo ThinkPad X Series ThinkPad X131e 3371-8BULenovo ThinkPad X Series ThinkPad X131e 3372-2DULenovo ThinkPad X Series ThinkPad X131e 3372-2VULenovo ThinkPad X Series ThinkPad X140e 20BL000GUSLenovo ThinkPad X Series Thinkpad X200si SeriesLenovo ThinkPad X Series ThinkPad X201i 3680Lenovo ThinkPad X Series ThinkPad X220 Tablet 4294-23ULenovo ThinkPad X Series ThinkPad X220 Tablet 4296-32ULenovo ThinkPad X Series ThinkPad X220 Tablet 4298Lenovo ThinkPad X Series ThinkPad X220 Tablet 4298-27ULenovo ThinkPad X Series ThinkPad X220i SeriesLenovo ThinkPad X Series ThinkPad X220t 4300Lenovo ThinkPad X Series ThinkPad X230 2320-A4ULenovo ThinkPad X Series ThinkPad X230 2320-A8ULenovo ThinkPad X Series ThinkPad X230 2320-HPULenovo ThinkPad X Series ThinkPad X230 2324-3QGLenovo ThinkPad X Series ThinkPad X230 2324-3RULenovo ThinkPad X Series ThinkPad X230 2324-3SULenovo ThinkPad X Series ThinkPad X230 2324-3UULenovo ThinkPad X Series ThinkPad X230 2324-5PGLenovo ThinkPad X Series ThinkPad X230 2324-5QULenovo ThinkPad X Series ThinkPad X230 2324-5WULenovo ThinkPad X Series ThinkPad X230 2324-5YULenovo ThinkPad X Series ThinkPad X230 2324-64GLenovo ThinkPad X Series ThinkPad X230 2325-2EGLenovo ThinkPad X Series ThinkPad X230 2325-2PULenovo ThinkPad X Series ThinkPad X230 2325-5JULenovo ThinkPad X Series ThinkPad X230 2325-5RULenovo ThinkPad X Series ThinkPad X230 2325-65GLenovo ThinkPad X Series ThinkPad X230 2325-6DGLenovo ThinkPad X Series ThinkPad X230 2325-85ULenovo ThinkPad X Series ThinkPad X230 2330Lenovo ThinkPad X Series ThinkPad X230 SeriesLenovo ThinkPad X Series ThinkPad X230 Tablet 3435-2TULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-3KULenovo ThinkPad X Series ThinkPad X230 Tablet 3438-3UULenovo ThinkPad X Series ThinkPad X230i 2324-96GLenovo ThinkPad Twist Series ThinkPad Twist 3347A44Lenovo ThinkPad Twist Series ThinkPad Twist S230u 3347-8LULenovo ThinkPad T Series ThinkPad T410i 2519Lenovo ThinkPad T Series ThinkPad T410i 2537Lenovo ThinkPad T Series ThinkPad T430 2342-6DULenovo ThinkPad T Series ThinkPad T430 2342-6FULenovo ThinkPad T Series ThinkPad T430 2344Lenovo ThinkPad T Series ThinkPad T430 2344-5KULenovo ThinkPad T Series ThinkPad T430 2344-6UULenovo ThinkPad T Series ThinkPad T430 2344-GNULenovo ThinkPad T Series ThinkPad T430 2347-H9ULenovo ThinkPad T Series ThinkPad T430 2347-JAULenovo ThinkPad T Series ThinkPad T430 2347-K8ULenovo ThinkPad T Series ThinkPad T430 2349Lenovo ThinkPad T Series ThinkPad T430 2349-G6GLenovo ThinkPad T Series ThinkPad T430 2349-GDULenovo ThinkPad T Series ThinkPad T430 2349-KBGLenovo ThinkPad T Series ThinkPad T430 2349-N6GLenovo ThinkPad T Series ThinkPad T430 2351Lenovo ThinkPad T Series ThinkPad T430i 2344-72GLenovo ThinkPad T Series ThinkPad T430i 2344-FXGLenovo ThinkPad T Series ThinkPad T430s 2353-2LULenovo ThinkPad T Series ThinkPad T430s 2353-69ULenovo ThinkPad T Series ThinkPad T430s 2353-6DULenovo ThinkPad T Series ThinkPad T430s 2353-9VULenovo ThinkPad T Series ThinkPad T430s 2353-ALULenovo ThinkPad T Series ThinkPad T430s 2355-GMULenovo ThinkPad T Series ThinkPad T430s 2355-HGULenovo ThinkPad T Series ThinkPad T430s 2356Lenovo ThinkPad T Series ThinkPad T430s 2356-HAULenovo ThinkPad T Series ThinkPad T430s 2356-L7GLenovo ThinkPad T Series ThinkPad T430s 2356-LBGLenovo ThinkPad T Series ThinkPad T430s 2358Lenovo ThinkPad T Series ThinkPad T430u 335169CLenovo ThinkPad T Series ThinkPad T430u 3351A52Lenovo ThinkPad T Series ThinkPad T430u 3351A66Lenovo ThinkPad T Series ThinkPad T430u 3351AZCLenovo ThinkPad T Series ThinkPad T430u 3351-B4ULenovo ThinkPad T Series ThinkPad T430u 3352-2SGLenovo ThinkPad T Series ThinkPad T430u 6273-2SGLenovo ThinkPad T Series ThinkPad T430u 6273-3DULenovo ThinkPad T Series ThinkPad T430u 8614-3KULenovo ThinkPad T Series ThinkPad T430u 8614-APULenovo ThinkPad T Series ThinkPad T510 4314Lenovo ThinkPad T Series ThinkPad T510i 4314Lenovo ThinkPad T Series ThinkPad T510i 4339Lenovo ThinkPad T Series ThinkPad T510i 5584Lenovo ThinkPad T Series ThinkPad T520 4240Lenovo ThinkPad T Series ThinkPad T530 2392-67ULenovo ThinkPad T Series ThinkPad T530 2392-ASULenovo ThinkPad T Series ThinkPad T530 2392-ATGLenovo ThinkPad T Series ThinkPad T530 2392-AXGLenovo ThinkPad T Series ThinkPad T530 2392-FPULenovo ThinkPad T Series ThinkPad T530 2394-23GLenovo ThinkPad T Series ThinkPad T530 2394-7DGLenovo ThinkPad T Series ThinkPad T530 2429-22ULenovo ThinkPad T Series ThinkPad T530 2429-26ULenovo ThinkPad T Series ThinkPad T530 2429-2BULenovo ThinkPad T Series ThinkPad T530 2429-2DGLenovo ThinkPad T Series ThinkPad T530 2429-42GLenovo ThinkPad T Series ThinkPad T530 2429-45GLenovo ThinkPad T Series ThinkPad T530 2429-5WULenovo ThinkPad T Series ThinkPad T530 2429-5ZGLenovo ThinkPad T Series ThinkPad T530 2429-61ULenovo ThinkPad T Series ThinkPad T530 2429-63ULenovo ThinkPad T Series ThinkPad T530 2429-86GLenovo ThinkPad T Series ThinkPad T530 2429-8HGLenovo ThinkPad T Series ThinkPad T530 2429-8JGLenovo ThinkPad T Series ThinkPad T530i 2392-EMGLenovo ThinkPad S Series ThinkPad S230u Twist 33474WLenovo ThinkPad S Series ThinkPad S230u Twist 3347A23Lenovo ThinkPad L Series ThinkPad L430 2465-2FGLenovo ThinkPad L Series ThinkPad L430 2465-62GLenovo ThinkPad L Series ThinkPad L430 2465-64GLenovo ThinkPad L Series ThinkPad L430 2465-7PULenovo ThinkPad L Series ThinkPad L430 2466-3BGLenovo ThinkPad L Series ThinkPad L430 2466-3FULenovo ThinkPad L Series ThinkPad L430 2468-3AULenovo ThinkPad L Series ThinkPad L430 2468-3CGLenovo ThinkPad L Series ThinkPad L430 2468-6AGLenovo ThinkPad L Series ThinkPad L430 2468-6MGLenovo ThinkPad L Series ThinkPad L430 2469-2YULenovo ThinkPad L Series ThinkPad L530 2478-29ULenovo ThinkPad L Series ThinkPad L530 2478-2YGLenovo ThinkPad L Series ThinkPad L530 2478-4NGLenovo ThinkPad L Series ThinkPad L530 2478-5DGLenovo ThinkPad L Series ThinkPad L530 2478-5LULenovo ThinkPad L Series ThinkPad L530 2478-5NULenovo ThinkPad L Series ThinkPad L530 2479-32GLenovo ThinkPad L Series ThinkPad L530 2479-3AULenovo ThinkPad L Series ThinkPad L530 2479-3DGLenovo ThinkPad L Series ThinkPad L530 2479-44ULenovo ThinkPad L Series ThinkPad L530 2479-53ULenovo ThinkPad L Series ThinkPad L530 2481-2SGLenovo ThinkPad L Series ThinkPad L530 2481-33ULenovo ThinkPad L Series ThinkPad L530 2481-36GLenovo ThinkPad L Series ThinkPad L530 2481-3AGLenovo ThinkPad L Series ThinkPad L530 2481-3KGLenovo ThinkPad L Series ThinkPad L530 2481-4YGLenovo ThinkPad L Series ThinkPad L530 2485-22ULenovo ThinkPad Edge Series ThinkPad Edge 13Lenovo ThinkPad Edge Series ThinkPad Edge 14 0578Lenovo ThinkPad Edge Series ThinkPad Edge E130 3358-5FGLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-89GLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-8QGLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-BDGLenovo ThinkPad Edge Series ThinkPad Edge E135 3359-5ZGLenovo ThinkPad Edge Series ThinkPad Edge E135 3359-72GLenovo ThinkPad Edge Series ThinkPad Edge E135 3359-7FGLenovo ThinkPad Edge Series ThinkPad Edge E145 20BC000ULenovo ThinkPad Edge Series ThinkPad Edge E320Lenovo ThinkPad Edge Series ThinkPad Edge E330 3354-94GLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-ARGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-ASGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-BKGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-BNGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-E8GLenovo ThinkPad Edge Series ThinkPad Edge E430c 3365-48ULenovo ThinkPad Edge Series ThinkPad Edge E430c 3365-6ZULenovo ThinkPad Edge Series ThinkPad Edge E530 3259-HMGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-HQGLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-3DGLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-4AGLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-4QGLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-2UULenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-2WULenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-3EGLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-72GLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-5SULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-6TGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-7AGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-DWGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-DZULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-E7ULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-EGGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-ELGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-FKULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-FLULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-FSGLenovo ThinkPad Edge Series ThinkPad Edge E545 20B2000WUSLenovo ThinkPad Edge Series ThinkPad Edge S430 3364-3EGLenovo ThinkPad Edge Series ThinkPad Edge S430 3364-5JGLenovo K Series - Lenovo K43P - LenovoLenovo IdeaPad Series Ideapad U510-59-367254Lenovo Essential B Series Essential B590 3761-2EGLenovo Essential B Series Essential B590 6274-26GLenovo B Series - Lenovo B480G-ITHLenovo B Series - Lenovo B580A-IFILenovo B Series - Lenovo B590 Bolt IVLenovo 3000 C Series 3000 C100 0761-23ULenovo 3000 C Series 3000 C100 0761-24ULenovo 3000 C Series 3000 C100 0761-2BULenovo 3000 C Series 3000 C200 8922-2AULenovo 3000 C Series 3000 C200 Series
Original Part Number
92P1155 PA-1900-081 92P1212 92P1159 92P1107 93P5026 92P1158 92P1160 PA-1900-17I 92P1211 40Y7659 92P1112 92P1114 92P1153 92P1106 92P1214 40Y7696 92P1110 92P1111 92P1154 41R4493 92P1108 PA-1650-161 92P1109 92P1157 92P1156 92P1104 40Y7671 42T4421 40Y7668 42T5283 40Y7669 40Y7666 40Y7673 45N0318 45N0310 45N0055 45N0322 40Y7670 45N0304 45N0320 45N0196 40Y7667 42T4431 41R4322 45N0186 45N0059 45N0068 45N0182 42T4439 40Y7663 42T5282 45N0208 PA-1650-53I 45N0308 45N0312 45N0302 45N0210 45N0180 45N0314 42T4425 92P1103 45N0194 45N0306 42T4427 45N0118 45N0202 45N0120 45N0198 42T4417 40Y7664 45J7717 45N0316 40Y7665 45N0080 40Y7661 42T5000 42T4419 45N0122 45N0214 42T4423 45N0200 40Y7672 42T4429 45N0057 45N0184 45N0053 42T4416 45N0116 45N0212 45N0114 42T4418 40Y7662 40Y7674 45N0112 45N0324 45N0192 45N0110
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.