High-Quality 135W AC Power Adapter Laptop Charger for Lenovo Y40-70 Y50-70 Y50-80 Y50-70AS-ISE Y700-15ISK 720-15IKB Z710 ThinkPad T440P T470p T540p ADL135NDC3A Supply Cord Review

The inverter box is slightly larger than the factory original. I bought it so I could keep it running across my desk and still have a travel alternative. I ended up passing this one over the table and leaving the original for the trip because it was smaller.

As the title says, I bought this charger about four months ago. It served its purpose as I was in dire need of a charger due to working from home and my old charger broke. The charger was delivered within a week. Since the cable broke, I am ordering another charger at the same time to replace it.

Recently upgraded to a Lenovo P1 with higher power requirements (all my other adapters were 60w). So far this adapter works exactly as advertised. No problem keeping my P1 fully charged. Much cheaper than the OEM options but slightly larger. I wouldn't recommend it for travel but it works great for my home office.

I bought this adapter to have an extra one as I usually work in two different places and these 130w adapters are too heavy to carry around. It's probably 10-15% more than Lenovo's OEM adapter, but works well with my Lenovo Legion Y530 laptop. It doesn't warm up noticeably. I would recommend it especially if you don't need to carry it in your backpack.

I survived using more than nicpower. Initially it had a problem charging over 90% like Nicpower. However, after a few days of use, it reached 100% and has been working for several months now without any problems. It's bulkier and heavier than the adapter that came with the Lenovo Yoga C940. Due to initial problems I can not give 5 stars. Maybe after more use I'll come back and give it 4 stars.

The charger, although a little thicker than my own, works very well! It has an indicator light to let you know it's working (which I would have liked to see Lenovo do with their chargers), the plastic around the charger feels solid, and there's a small surge protection bead at the end of the charging cable. I would order from this company again if they continue to offer the same high quality products as this one.

Ordered on Wednesday, arrived on Friday and solved my problem. This was to replace the power supply on my Lenovo all-in-one computer that I bought from a college teacher. My computer required 20 volts at 6.15 amps, but this one is 6.75 amps, which is better. My old someone used 20 volts 3.5 amps in the past. We have to pay tribute, it lasted almost a year! This one hardly gets warm, the old one gets hot! Well done Raven!

While mine lasted longer than other users, he died anyway. The light is green but the computer is not charging and this is my work computer. This should be fixed immediately, which means replacement or new purchase. I have a 12 month warranty but the problem is that when I click on seller I have nowhere to email to have it replaced. When I click warranty it prompts me to contact the seller. How should we contact the seller if there is no way to contact the seller? It's not very good outside…