Review on 💻 Dell 7.4mm to 4.5mm DC Power Dongle Cable - D5G6M: High-Quality Adapter for Dell Laptops by Lauren Morrison

I was pleased with the good firm contact of the 7.4mm adapter with the plug of the 130w 19.5v power supply I used. a lot old 7.4mm power supplies and it's very frustrating when I accidentally leave a 4.5mm device in. This solved the problems. For the record, all Dell power supplies are center positive. My original 65w power supply delivered 19 .5V It said the battery is being charged by the 130W AC adapter Now I have 2x more power to keep the battery charged while running at full speed What a great product.