19.5 V Dell Laptop Charger Circuit Diagram

Helped my Dell laptop.

These new V.3 pouches are even better than the V.2. The rain covers are designed much better!

Installed into a Dell laptop and it works great!

Works fine on my new Dell Laptop

I had no complaints with v.1 but I can notice a (very small) improvement in the finish of v.2. It’s now less rugged which makes the image a little less “blurry”

Successfully recognized in Dell Precision laptop (2 lanes)

Dont try to save money by buying a cheap charger. OEM has circuit controls to prevent overcharging and shortening the life of your batteries.

This is a good replacement charger. I use it on MP240, so if you have battery in the compatible list, it will work. Charger is like 2/3 of the original charger in overall size, lightweight and the made seems very sturdy. Good for traveling carry. It provides the information of the battery during the charging time, such as the temporary, battery status, input circuit rate, charged circuit power, and indicates the end of the charge. It can be plugged into any USB charging port for charging, of course, it depends on the output circuit ratio of the USB port, charging time is vary. However, the build-in USB charging cable is very short (like 2.5” only), so this is the only little disappointing part. Price is much cheaper the OEM charger. So it’s recommended.

The charger works just as a laptop charger should.

Thanks cardioid diagram, I have much less outside sounds and noise.