Description
Product Overview
This Lenovo 170W AC power adapter features a slim tip connector with yellow identification. It’s designed to provide reliable power to compatible Lenovo laptops, ensuring optimal performance during intensive tasks.
Specifications
- Power Output: 170W
- Connector Type: Slim Tip (Yellow)
- Input: 100-240V AC, 50-60Hz
- Output: 20V DC, 8.5A
Compatible Models
This adapter is compatible with the following Lenovo models:
Legion Series
- Legion 5 (15ARH05, 15IMH05, 17IMH05)
- Legion 5P (15IMH05)
- Legion Y540 (15IRH, 17IRH)
- Legion Y545
- Legion Y530
- Legion Y720
- Legion Y7000 2019
- IdeaPad Gaming 3 15ACH6
ThinkPad Series
- ThinkPad P1 Gen 4
- ThinkPad P15 Gen 1 & 2
- ThinkPad P17 Gen 1
- ThinkPad P50, P51, P52, P53
- ThinkPad P70, P71
- ThinkPad W540, W541
- ThinkPad X1 Extreme Gen 4
Compatible Part Numbers (P/N)
This adapter replaces the following part numbers:
- Machine Types: 20EN, 20EQ, 20HH, 20MM, 20M9, 20MA, 20QN, 20ER, 20ES, 20HK, 20HL, 20BG, 20BH, 20EF, 20EG, 20ST, 20SU, 20YR, 20SN, 20Y3, 20Y4, 20Y5, 20Y6
- Model Types: 81SY, 82K2, 82B5, 82AU, 82B3, 82AY, 80VR, 81LB, 81T2, 81T3, 81T0, 81V4
When to Replace Your Adapter
Consider replacing your power adapter if you notice any of these common issues:
| Situation | Description | Recommended Action |
|---|---|---|
| Physical Damage | Cracked casing, frayed cables, bent connector tips | Immediate replacement for safety |
| Inconsistent Charging | Laptop only charges at certain angles or intermittently | Replace adapter to prevent damage to laptop |
| Overheating | Adapter becomes excessively hot during normal use | Replace to avoid fire hazard |
| No Power Output | Adapter shows no signs of power despite working outlet | Test with multimeter and replace if no output |
| Upgrading Workstation | Moving to higher-performance laptop requiring 170W | Ensure adequate power supply for new device |
| Bulk Purchase Needs | IT departments, educational institutions, businesses | Stock up for multiple users or backup inventory |
Purchase Options
Individual Purchase
Perfect for personal replacement needs or single users requiring a reliable power source for their compatible Lenovo laptop.
Bulk Purchase
Ideal for businesses, IT departments, educational institutions, and organizations needing multiple units for inventory, deployment, or replacement programs. Contact us for volume pricing.
Important Compatibility Note
The compatible part numbers and models listed represent common configurations, but this adapter works with additional Lenovo devices. If your specific model or part number isn’t listed above, please leave your laptop model or current adapter part number in the order notes during checkout. We’ll verify compatibility before shipping.
Shipping & Warranty
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- Brand new, in-stock item
- Free shipping included
The product arrived as expected. I’ve used it one week and it has started from the git go to prove it works as a ORIGINAL power supply. Let’s put it this way. If it fails after a month or two, I will change my rating. But for now, it’s what I expected it to be and it arrived when it said it would. So far I am happy and I expect to stay happy. Like this 🙂
Fit like it was made to, and now my computer is functional again THANK YOU.
I bought a laptop at the beginning of the year, which I really enjoy. The company I work for is in a different state, and I travel there quite often. I bought this adapter to leave at my desk to reduce the weight of my laptop bag when I travel. It looks just like the original, the only difference is it is missing the velcro strap for the output cable.
I needed an extra charger for my laptop and this for sure came in clutch and works AMAZINGLY !!! Good quality and it charges my laptop pretty fast..faster than my original laptop charger!! This charger will most definitely become my primary charger that I use daily . I needed this badly since i bring my laptop everywhere and only had one charger & shipping was pretty fast as well ! Would definitely recommend anyone to purchase this..
This was exactly what I needed to replace an older charge cord with a broken end. Shipping was timely and it appears to be the real thing.
While I’m not using the product at this moment so I can’t say how long it will work, I plugged it in and it works, fits well in laptop. I was able to get correct charger because seller described product well and what computers it would work in. If I need any other chargers I will buy again from this seller
My old cord started to wear in two. This new cord works fine and it does look exactly like the old one. I had always had trouble with a warning message that said my computer was plugged in but not charging. Now with the new cord, it is fully charged and I don’t get that warning message any more. I checked several places for prices and found this to be the best price. Very pleased.
Product was indeed genuine charger, as advertised. Works well, no problem. Bought as a second charger for home use, so the travel one can stay in the laptop bag ( got tired of needing the charger only to realize it had been left at home). There are many chargers available, this one was both the right model and lower price(-$12).
Excellent customer service,nice charger
Charges my laptop very quickly, which makes me very happy.
It works perfectly and it the exact product I intended to purchase!
I bought this when my original chargers wire was broken. Arrived fast.
The power supply doesn’t run hot. Quality seems good
I am very satisfied with the charger I received and the price is very affordable. This charger replaces my original charger. The original charger broke down after a period of time. This charger works the same way as my original charger. After using it for a period of time, I think this charger seems to be better than my original charger, and the price is lower than other chargers. I think this charger is perfect. I’m very satisfied with this shopping.
Original was stolen in a burglary, but the laptop was left behind. Go figure. This replacement charger works perfectly, just as the original did.
I needed a second AC adapter for my laptop when our ‘work from home’ guideline at work became a ‘work from home sometimes’ edict. Being lazy, I figured having one power brick (adapter) at home and another one at work would mean I’d not be lugging one around and crawling under my desk to get it running when I was there. It was a good choice and the one I ordered (twin of the one that came with my laptop) was priced right and arrived early, so what’s not to like?
Replaced burnout old charger
Update: I emailed them about the failed unit. They immediately responded by saying they would send a replacement. We received the replacement very quickly and it works. I am very impressed with their customer service! Original Review: We bought this charger early to have an extra one at home and it just stopped working. So we got slightly more than two months use out of it before it died. The return window has closed so there isn’t much we can do. But if you want a charger that works more than a couple of months, I would suggest you look elsewhere. Very disappointed in the quality and would not recommend to anyone.
Excellent, got two of these and they work really well with my computer.
This item is exactly as expected, bought as a replacement for a damaged cord. I’ve used it for several months now without any problems. I would certainly buy it again if the need arises.