What is Reddit's opinion of Dell LA90PM170 USB-C AC Adapter TDK33 0TDK33 20v/12v/9V/5v-4.5A/3A/3A/3A, Original 90watt Type-C Charger, LA90PM170,for Latitude 5280 5480 5580 7280 7480 7380?

From 3.5 billion Reddit comments

We tested with this 90W charger:

• Dell-LA90PM170

At first it was only able to utilize around 60W under load. We fixed this with a BIOS update and the system is now able to to almost saturate the charger. When running CPU+GPU stress test (e.g. Furmark + Prime), the system's power consumption (i.e. the system's performance) is still about ~5% lower with this USB-C charger compared to the stock 90W AC adapter. I don't have the exact numbers right now - I'll revisit this when we have the final production-ready BIOS.

Summary:

• Performance and battery charging. ✔
• Still not quite as fast as the native 90W adapter, but good enough. ✔

// Tom

90~100W USB-C chargers would/should work.

I have just ordered this charger online and will test it this week in Taiwan.

In Germany we also have FSP FSP090-A1BR3 and LC-Power LC90NB-PRO-C in our lab and will test them shortly.

// Tom

I am surprise it is not possible for a bicycle, as you can nowadays easily find a USB C laptop charger at 90W : https://www.amazon.com/Original-Dell-LA90PM170-Adapter-Latitude/dp/B07789HG6D

Carrying one would charge your laptop, your smartphone and your bicycle 🤩

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>At that point I'd rather buy a Makita bicycle: that thing takes up to two 18V power tool batteries.

What is special with Makita bicycle ?

I bought a Dell adapter (90w), will let you know when I'll receive it

https://www.amazon.com/Original-Dell-LA90PM170-Adapter-Latitude/dp/B07789HG6D/ref=sr_1_3?ie=UTF8&qid=1543506432&sr=8-3&keywords=dell+charger+90w+usb-c