Is this power adapter compatible with my Lenovo 42T5282?

This adapter is designed for use with the Lenovo 42T5282. To ensure proper compatibility, please verify that the output voltage (20V) matches exactly and that the connector type is the same as your original charger.

What is the output voltage of this charger?

The adapter delivers an output of 20V. The voltage must match your original charger precisely to ensure safe and reliable charging.

Does this adapter provide enough power for my laptop?

With a rating of 4.5A and 90W, this adapter meets or exceeds the power requirements of most compatible laptops. Using equal or higher amperage and wattage is acceptable as long as voltage and connector are correct.

What are the barrel connector dimensions?

The barrel connector measures 8.0mm outer diameter (OD) and 5.5mm inner diameter (ID). Both dimensions must match your original adapter to ensure a secure connection.

Lenovo 42T5282 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)

Lenovo 42T5282 Compatible Laptop Adapter 20V 4.5A 90W (Fixed 16-Tip)

Q: Can this adapter be used internationally?

This adapter supports an input range of AC100~240V / 50~60Hz. It can be used in other countries as long as the local voltage falls within this range and the correct plug adapter is used.

SKU: AC20V90+-+16+Tip-BP-K022

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 Model

Lenovo V Series - Lenovo V480 Van GoahLenovo ThinkPad X Series Enhanced ThinkPad X100eLenovo ThinkPad X Series ThinkPad X130e 2338Lenovo ThinkPad X Series ThinkPad X131e 3367-9BULenovo ThinkPad X Series ThinkPad X131e 3367-9GULenovo ThinkPad X Series ThinkPad X131e 3371-2RULenovo ThinkPad X Series ThinkPad X131e 3371-88ULenovo ThinkPad X Series ThinkPad X131e 3371-8CULenovo ThinkPad X Series ThinkPad X131e 3371-8DULenovo ThinkPad X Series ThinkPad X131e 3372-3MULenovo ThinkPad X Series ThinkPad X140e 20BM000AUSLenovo ThinkPad X Series ThinkPad X140e 20BM000BUSLenovo ThinkPad X Series ThinkPad X200siLenovo ThinkPad X Series ThinkPad X200si 7465Lenovo ThinkPad X Series ThinkPad X220 Tablet 4296-38ULenovo ThinkPad X Series ThinkPad X220 Tablet 4299-2RULenovo ThinkPad X Series ThinkPad X220 Tablet 4299-2TULenovo ThinkPad X Series ThinkPad X220i Tablet 4294Lenovo ThinkPad X Series ThinkPad X230 2320-8TULenovo ThinkPad X Series ThinkPad X230 2320-A7ULenovo ThinkPad X Series ThinkPad X230 2320-KHULenovo ThinkPad X Series ThinkPad X230 2324Lenovo ThinkPad X Series ThinkPad X230 2324-3SULenovo ThinkPad X Series ThinkPad X230 2324-5QULenovo ThinkPad X Series ThinkPad X230 2324-5SGLenovo ThinkPad X Series ThinkPad X230 2324-66GLenovo ThinkPad X Series ThinkPad X230 2324-66ULenovo ThinkPad X Series ThinkPad X230 2324-93ULenovo ThinkPad X Series ThinkPad X230 2324-9CULenovo ThinkPad X Series ThinkPad X230 2325-2NULenovo ThinkPad X Series ThinkPad X230 2325-2PULenovo ThinkPad X Series ThinkPad X230 2325-2RULenovo ThinkPad X Series ThinkPad X230 2325-2UULenovo ThinkPad X Series ThinkPad X230 2325-5PGLenovo ThinkPad X Series ThinkPad X230 2325-5SULenovo ThinkPad X Series ThinkPad X230 2325-63ULenovo ThinkPad X Series ThinkPad X230 2325-67ULenovo ThinkPad X Series ThinkPad X230 2325-77GLenovo ThinkPad X Series ThinkPad X230 2325-78GLenovo ThinkPad X Series ThinkPad X230 2325-79GLenovo ThinkPad X Series ThinkPad X230 2325-AGGLenovo ThinkPad X Series ThinkPad X230 2325-B9GLenovo ThinkPad X Series ThinkPad X230 2325-BGGLenovo ThinkPad X Series ThinkPad X230 2325-BKULenovo ThinkPad X Series ThinkPad X230 Tablet 3435Lenovo ThinkPad X Series ThinkPad X230 Tablet 3435-5HULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-23ULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-27ULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-2AGLenovo ThinkPad X Series ThinkPad X230 Tablet 3437-2TULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-2UULenovo ThinkPad X Series ThinkPad X230 Tablet 3437-3LGLenovo ThinkPad X Series ThinkPad X230 Tablet 3438-26ULenovo ThinkPad X Series ThinkPad X230i 2324-9GGLenovo ThinkPad Twist Series ThinkPad Twist S230u 3347-7CULenovo ThinkPad T Series ThinkPad T420Lenovo ThinkPad T Series ThinkPad T420s-4172Lenovo ThinkPad T Series ThinkPad T430 2342-47ULenovo ThinkPad T Series ThinkPad T430 2344Lenovo ThinkPad T Series ThinkPad T430 2344-2HULenovo ThinkPad T Series ThinkPad T430 2344-6VULenovo ThinkPad T Series ThinkPad T430 2344-BMLenovo ThinkPad T Series ThinkPad T430 2344-BPULenovo ThinkPad T Series ThinkPad T430 2344-GRULenovo ThinkPad T Series ThinkPad T430 2347-G2GLenovo ThinkPad T Series ThinkPad T430 2347-GBULenovo ThinkPad T Series ThinkPad T430 2349-G8GLenovo ThinkPad T Series ThinkPad T430 2349-G8ULenovo ThinkPad T Series ThinkPad T430 2349-H2GLenovo ThinkPad T Series ThinkPad T430 2349-HNULenovo ThinkPad T Series ThinkPad T430 2349-JMULenovo ThinkPad T Series ThinkPad T430 2349-JQULenovo ThinkPad T Series ThinkPad T430 2349-JSULenovo ThinkPad T Series ThinkPad T430i 2344-FGGLenovo ThinkPad T Series ThinkPad T430s 2353-6BULenovo ThinkPad T Series ThinkPad T430s 2353-9KULenovo ThinkPad T Series ThinkPad T430s 2353-B7ULenovo ThinkPad T Series ThinkPad T430s 2355-HMGLenovo ThinkPad T Series ThinkPad T430s 2355-K6GLenovo ThinkPad T Series ThinkPad T430s 2356-GTULenovo ThinkPad T Series ThinkPad T430s 2356-LAULenovo ThinkPad T Series ThinkPad T430u 335168CLenovo ThinkPad T Series ThinkPad T430u 335169CLenovo ThinkPad T Series ThinkPad T430u 3351-8EULenovo ThinkPad T Series ThinkPad T430u 3351-B4ULenovo ThinkPad T Series ThinkPad T430u 3353-3NGLenovo ThinkPad T Series ThinkPad T430u 6273-24ULenovo ThinkPad T Series ThinkPad T430u 6273-26GLenovo ThinkPad T Series ThinkPad T430u 86141C4Lenovo ThinkPad T Series ThinkPad T430u 8614-8BULenovo ThinkPad T Series ThinkPad T510 4384Lenovo ThinkPad T Series ThinkPad T510 4873Lenovo ThinkPad T Series ThinkPad T510i 4313Lenovo ThinkPad T Series ThinkPad T530 2359-2YULenovo ThinkPad T Series ThinkPad T530 2359-5CULenovo ThinkPad T Series ThinkPad T530 2392-37GLenovo ThinkPad T Series ThinkPad T530 2392-4AULenovo ThinkPad T Series ThinkPad T530 2392-AVGLenovo ThinkPad T Series ThinkPad T530 2392-AXGLenovo ThinkPad T Series ThinkPad T530 2392-DYULenovo ThinkPad T Series ThinkPad T530 2392-EDULenovo ThinkPad T Series ThinkPad T530 2392-FQULenovo ThinkPad T Series ThinkPad T530 2394-2GULenovo ThinkPad T Series ThinkPad T530 2394-43ULenovo ThinkPad T Series ThinkPad T530 2394-5XULenovo ThinkPad T Series ThinkPad T530 2394-5YULenovo ThinkPad T Series ThinkPad T530 2394-64GLenovo ThinkPad T Series ThinkPad T530 2394-65ULenovo ThinkPad T Series ThinkPad T530 2394-7MULenovo ThinkPad T Series ThinkPad T530 2429-2BULenovo ThinkPad T Series ThinkPad T530 2429-44ULenovo ThinkPad T Series ThinkPad T530 2429-5ZULenovo ThinkPad T Series ThinkPad T530 2429-65ULenovo ThinkPad T Series ThinkPad T530 2429-6FGLenovo ThinkPad T Series ThinkPad T530 2429-6LGLenovo ThinkPad T Series ThinkPad T530 2429-6MGLenovo ThinkPad T Series ThinkPad T530i 2392-E4GLenovo ThinkPad T Series ThinkPad T530i 2392-EMGLenovo ThinkPad S Series ThinkPad S230u Twist 33473JCLenovo ThinkPad S Series ThinkPad S230u Twist 3347AB8Lenovo ThinkPad L Series ThinkPad L430 2465-29ULenovo ThinkPad L Series ThinkPad L430 2465-2AULenovo ThinkPad L Series ThinkPad L430 2465-5RGLenovo ThinkPad L Series ThinkPad L430 2465-5VGLenovo ThinkPad L Series ThinkPad L430 2465-5WGLenovo ThinkPad L Series ThinkPad L430 2465-5XGLenovo ThinkPad L Series ThinkPad L430 2465-79ULenovo ThinkPad L Series ThinkPad L430 2466-32ULenovo ThinkPad L Series ThinkPad L430 2468-3DGLenovo ThinkPad L Series ThinkPad L430 2468-3FGLenovo ThinkPad L Series ThinkPad L430 2468-4XULenovo ThinkPad L Series ThinkPad L430 2469-2RULenovo ThinkPad L Series ThinkPad L530 2478-25ULenovo ThinkPad L Series ThinkPad L530 2478-5EGLenovo ThinkPad L Series ThinkPad L530 2479-3DULenovo ThinkPad L Series ThinkPad L530 2479-3GULenovo ThinkPad L Series ThinkPad L530 2479-62GLenovo ThinkPad L Series ThinkPad L530 2479-64GLenovo ThinkPad L Series ThinkPad L530 2481-2VGLenovo ThinkPad L Series ThinkPad L530 2481-37GLenovo ThinkPad L Series ThinkPad L530 2481-3MGLenovo ThinkPad L Series ThinkPad L530 2481-3SGLenovo ThinkPad L Series ThinkPad L530 2481-55ULenovo ThinkPad L Series ThinkPad L530 2481-5GGLenovo ThinkPad Edge Series ThinkPad Edge 13Lenovo ThinkPad Edge Series ThinkPad Edge 15 0302Lenovo ThinkPad Edge Series ThinkPad Edge E120 30434TCLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-86GLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-9FGLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-AXGLenovo ThinkPad Edge Series ThinkPad Edge E130 3358-B8GLenovo ThinkPad Edge Series ThinkPad Edge E135 3359-66GLenovo ThinkPad Edge Series ThinkPad Edge E135 3359-7EGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-ARGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-BMGLenovo ThinkPad Edge Series ThinkPad Edge E330 3354-CSGLenovo ThinkPad Edge Series ThinkPad Edge E335 3355-6AGLenovo ThinkPad Edge Series ThinkPad Edge E335 3355-6YGLenovo ThinkPad Edge Series ThinkPad Edge E430c 3365-49ULenovo ThinkPad Edge Series ThinkPad Edge E430c 3365-4XULenovo ThinkPad Edge Series ThinkPad Edge E430c 3365-72ULenovo ThinkPad Edge Series ThinkPad Edge E530 3259Lenovo ThinkPad Edge Series ThinkPad Edge E530 3259-A2GLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-HPGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-LZGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-MHGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-MJGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-MKGLenovo ThinkPad Edge Series ThinkPad Edge E530 3259-MUGLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-27GLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-32GLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-39GLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-3JGLenovo ThinkPad Edge Series ThinkPad Edge E530 6272-3MGLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-3RGLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-3SGLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-52GLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-56ULenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-65GLenovo ThinkPad Edge Series ThinkPad Edge E530c 3366-66GLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-7AGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-E5ULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-EFULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-EGGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-EMGLenovo ThinkPad Edge Series ThinkPad Edge E535 3260-FMULenovo ThinkPad Edge Series ThinkPad Edge E535 3260-FSGLenovo ThinkPad Edge Series ThinkPad Edge E545 20B2000RUSLenovo ThinkPad Edge Series ThinkPad Edge E545 20B20010Lenovo ThinkPad Edge Series ThinkPad Edge E545 20B20015Lenovo ThinkPad Edge Series ThinkPad Edge E545 20B2001AUSLenovo ThinkPad Edge Series ThinkPad Edge S430 3364-5HGLenovo K Series - Lenovo K43P - LenovoLenovo Essential B Series Essential B590 6274-24GLenovo Essential B Series Essential B590 6274-2JGLenovo B Series - Lenovo B480 PicassoLenovo B Series - Lenovo B480 Series - LenovoLenovo B Series - Lenovo B580 Series - LenovoLenovo 3000 C Series 3000 C200 8922-03ULenovo 3000 C Series 3000 C200 8922-2FU

Original Part Number

92P1214 92P1211 92P1106 92P1154 92P1156 92P1157 92P1112 92P1108 92P1158 92P1104 92P1155 41R4493 92P1109 92P1110 PA-1900-081 92P1153 93P5026 92P1212 40Y7659 PA-1650-161 92P1114 92P1107 92P1111 92P1160 PA-1900-17I 92P1159 40Y7696 45N0306 45N0322 45N0057 40Y7670 40Y7673 42T4439 45N0196 40Y7674 45N0118 45N0304 45N0080 45N0068 45N0114 41R4322 45N0214 40Y7663 40Y7662 92P1103 45N0198 45N0210 45N0200 45N0112 45N0053 42T4431 45N0116 45N0312 45N0202 42T5283 40Y7671 45N0182 40Y7672 40Y7661 45N0055 40Y7664 42T5000 45N0120 40Y7667 42T4417 40Y7669 45N0308 42T4429 45N0302 42T4425 45N0208 42T4427 45N0192 40Y7666 45N0324 PA-1650-53I 45N0184 42T4419 45N0194 45N0186 45N0320 45J7717 42T4418 42T4416 45N0314 45N0059 45N0310 45N0180 42T4421 40Y7668 45N0110 40Y7665 42T5282 42T4423 45N0316 45N0212 45N0318 45N0122

Adapter Q&A How to Choose the Right Adapter Protection Features

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.

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