--- product_id: 59164281 title: "AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo" brand: "reparo" price: "FREE" currency: VUV in_stock: false reviews_count: 8 category: "Personal Computer" url: https://www.desertcart.vu/products/59164281-ac-power-adapter-20v-8-5a-laptop-charger-for-lenovo store_origin: VU region: Vanuatu --- # AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo **Brand:** reparo **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo by reparo - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/59164281-ac-power-adapter-20v-8-5a-laptop-charger-for-lenovo) ## Best For - reparo enthusiasts ## Why This Product - Trusted reparo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo - Image 1](https://m.media-amazon.com/images/I/41hPd8t-cWL.jpg) ![AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo - Image 2](https://m.media-amazon.com/images/I/31oF4MXviSL.jpg) ![AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo - Image 3](https://m.media-amazon.com/images/I/41BBeZyM4NL.jpg) ![AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo - Image 4](https://m.media-amazon.com/images/I/41s8syyxPbL.jpg) ![AC Power Adapter 20V 8.5A Laptop Charger for Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 4X20E50574 36200321-Reparo - Image 5](https://m.media-amazon.com/images/I/41AbOShJMbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Bigger than OEM, but it works. *by B***Y on Reviewed in the United States on November 27, 2018* This is the second of these "budget" adapters that I've bought. The previous one was from a different vendor but looked exactly alike. That one died within a week and was returned along with applicable review. This one has worked perfectly for a few months now with my P51. No messages about a mis-matched power supply or anything like that. The only reason why I don't give it a full 5 star rating is that it's a bit larger than the OEM power supply. Overall it's great and what I recommend to my peers. ### ⭐⭐ Causes Speaker Buzz *by R***N on Reviewed in the United States on September 18, 2019* AC power adapter works well enough, but if you have speakers on the same power strip they will have an loud annoying buzz when you plug in this AC power adapter.If you want to choose between listening to music or having laptop power, this the power adapter for you! Or if you don't have that type of setup, it would work fine, though this leaves a lingering concern on the quality of power this adapter provides. ### ⭐⭐⭐⭐⭐ Works great so far *by D***S on Reviewed in the United States on June 12, 2019* So far this is working great on my Lenovo W540 with the I7 chip. i don't know how long it will hold up, but so far it doesn't get any warmer than my original Lenovo charger. And charges pretty fast. --- ## 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.vu/products/59164281-ac-power-adapter-20v-8-5a-laptop-charger-for-lenovo](https://www.desertcart.vu/products/59164281-ac-power-adapter-20v-8-5a-laptop-charger-for-lenovo) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*