---
product_id: 1751326
title: "Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord"
brand: "lenovo"
price: "฿10171"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/1751326-lenovo-l440-l450-l540-t450-t450s-e431-e455-e570-laptop
store_origin: TH
region: Thailand
---

# 90W Power Output Compact Design Universal Compatibility Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord

**Brand:** lenovo
**Price:** ฿10171
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Productivity!

## Quick Answers

- **What is this?** Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord by lenovo
- **How much does it cost?** ฿10171 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1751326-lenovo-l440-l450-l540-t450-t450s-e431-e455-e570-laptop)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy to Use:** Simply plug in and power up—no complicated setup required.
- • **Durable Build Quality:** Engineered for longevity, ensuring you stay powered up for years.
- • **Reliable Power Source:** Stay charged and connected with a robust 90W output.
- • **Lightweight & Portable:** Weighing just 12.6 ounces, it's perfect for on-the-go professionals.
- • **Universal Compatibility:** Designed to power a wide range of Lenovo models effortlessly.

## Overview

The Lenovo 0B46994 ThinkPad 90W AC Adapter is a premium quality charger designed for a variety of Lenovo laptop models, ensuring reliable power delivery and compatibility. With a lightweight design and durable construction, this adapter is perfect for professionals who need to stay charged while on the move.

## Description

Lenovo 0B46994 ThinkPad 90W AC Adapter. This charger is compatible with all the models in the title and description, in addition to many others.

## Features

- Lenovo 0B46994 ThinkPad 90W AC Adapter. This charger is compatible with all the models in the title and description, in addition to many others.
- Laptop Charger AC Adapter Power Supply with US Plug Power Cable
- Premium quality laptop charger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lenovo |
| Series | PA-1900-72 |
| Item model number | PA-1900-72 |
| Item Weight | 12.6 ounces |
| Product Dimensions | 8 x 5 x 3 inches |
| Item Dimensions  LxWxH | 8 x 5 x 3 inches |
| Power Source | Corded Electric |
| Manufacturer | Lenovo |
| ASIN | B00BL6IIBU |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 25, 2013 |

## Product Details

- **Brand:** Lenovo
- **Connectivity Technology:** Proprietary
- **Connector Type:** Proprietary
- **Compatible Devices:** Laptops
- **Included Components:** 1 adapter
- **Special Feature:** Travel
- **Input Voltage:** 240 Volts
- **Mounting Type:** Wall Mount
- **Amperage:** 0.38 Amps
- **Wattage:** 90 watts

## Images

![Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord - Image 1](https://m.media-amazon.com/images/I/61ZmvimOTlL.jpg)
![Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord - Image 2](https://m.media-amazon.com/images/I/510kL30a8KL.jpg)
![Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord - Image 3](https://m.media-amazon.com/images/I/41dbG5TgNlL.jpg)
![Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord - Image 4](https://m.media-amazon.com/images/I/61Q9Dxqb5AL.jpg)

## Questions & Answers

**Q: Hi, please let me know if this product is Lenovo original branded. Thanks in advance.**
A: Hi,I believe its from Lenovo and it looks same as in the picture. I dont think its a OEM.But its purely my perspective about the product.Shiv

**Q: Will this work on a Lenovo E560**
A: I think it will be fine; I have that as my back-up though I use it primarily for the X-1 Carbon.

**Q: WILL THIS WORK WITH LENOVO G50-45?**
A: si comparten el mismo conector

**Q: Does this work with the helix laptop?**
A: That's what I bought it for, but every time I try to use it the status is "Plugged in, not charging."  I haven't tried connecting it directly to the tablet portion, it's always been to the keyboard dock, but it was listed as viable for the Helix and hasn't been compatible for me.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just What I Needed
*by C***R on April 4, 2014*

I was on a business trip and forgot my laptop charger. I called every local store in the area and nobody had this power adapter. Nobody. I knew Amazon would and thanks to one day shipping I was able to full power for my presentation. Works like a charm and exactly like the one I had left at home (that came with the laptop).

### ⭐⭐⭐⭐⭐ Awesome!
*by C***N on July 30, 2017*

Works perfectly-- so happy to get this and not have to depend on the overly expensive ($80) multi headed plug assembly that my local computer store tried to talk me into as they don't carry this.

### ⭐ Doesn't work with my Lenovo X1 Carbon
*by R***. on June 12, 2014*

I bought two of these for my Lenovo X1 carbon. When I plugged it in the charge light on the side of my laptop was lit green, but the charge icon on screen doesn't show that it is charging. After waiting a good long while, the percent of charge on screen didn't change. I have two other known-good power adapters (from Lenovo) and they work fine. I tested the output voltage on both units and it tested the same as a known-good power adapter, so I am guessing either the wave-form or connector or something else is wrong. I don't think it is a defect; my suspicion is that the electronics aren't doing something right and the manufacturer's tests and inspection are missing it. I called the manufacturer per the instructions on their packaging ie: "if you are not satisfied with the quality of our product please call us before leaving a rating", and they promised to ship out two replacements immediately. Unfortunately it was all talk and I never received the replacements. Now I am outside of Amazon's return policy window.

## Frequently Bought Together

- Lenovo L440 L450 L540 T450 T450S E431 E455 E570 Laptop Charger AC Adapter Power Supply Cord
- Lenovo 65w USB Type C Ac Adapter 4X20M26268 With 2 Prong Power Cord Included, Black In The Original Retail Packaging.
- Lenovo Laptop Charger 65W Watt USB Type C(USB-C) AC Power Adapter - ThinkPad T14 T15 E14 E15 X1Carbon X13 2023

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/1751326-lenovo-l440-l450-l540-t450-t450s-e431-e455-e570-laptop](https://www.desertcart.co.th/products/1751326-lenovo-l440-l450-l540-t450-t450s-e431-e455-e570-laptop)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*