![Amazon.com: 130W 90W Charger for Dell Inspiron Vostro 16 7610 7620 P107F001 P117F003 P117F004 Laptop 19.5V 6.67A 4.62A Power Supply Adapter Cord : Electronics Amazon.com: 130W 90W Charger for Dell Inspiron Vostro 16 7610 7620 P107F001 P117F003 P117F004 Laptop 19.5V 6.67A 4.62A Power Supply Adapter Cord : Electronics](https://m.media-amazon.com/images/I/61+Da5XMnHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 130W 90W Charger for Dell Inspiron Vostro 16 7610 7620 P107F001 P117F003 P117F004 Laptop 19.5V 6.67A 4.62A Power Supply Adapter Cord : Electronics
![Adapter Charging Dell Laptop | Dell Laptop Power Adapter | Dc Power Converter Dell - Dc - Aliexpress Adapter Charging Dell Laptop | Dell Laptop Power Adapter | Dc Power Converter Dell - Dc - Aliexpress](https://ae01.alicdn.com/kf/Hbe74b3b290dd45859bd6c5677ec14a07J/Dc-Power-Adapter-Connector-for-Dell-Laptop-Adapter-4-5-3-0mm-Female-to-7-4.jpg)
Adapter Charging Dell Laptop | Dell Laptop Power Adapter | Dc Power Converter Dell - Dc - Aliexpress
![20V 3.5A, 3-Pin Hole, 2-Prong PA-2, 85391, 00085391, ADP-70BB Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation 20V 3.5A, 3-Pin Hole, 2-Prong PA-2, 85391, 00085391, ADP-70BB Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation](https://pchub.com/images/thumbs/0027946_dell-common-item-dell-ac-adapter-laptop-195v-334a-7450mm-with-pin-2-prong_415.jpeg)
20V 3.5A, 3-Pin Hole, 2-Prong PA-2, 85391, 00085391, ADP-70BB Dell Common Item (Dell) AC Adapter- Laptop. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
![power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/iPsc1.jpg)
power supply - 3 wires on a (bipolar) DC plug - what are they for? - Electrical Engineering Stack Exchange
How does a Dell laptop charger with a pin of the same wattage & specs which fits perfectly into an HP not work because it knows it is not an HP charger
![20V 4.5A 90W, 4-Pin DIN, 3-Prong DP/N: 0RC343 , RC343 , 25.11039.011, EADP-90AB B Dell Common Item (Dell) AC Adapter 20V & Above. PcHub.com - Laptop parts , Laptop spares , Server 20V 4.5A 90W, 4-Pin DIN, 3-Prong DP/N: 0RC343 , RC343 , 25.11039.011, EADP-90AB B Dell Common Item (Dell) AC Adapter 20V & Above. PcHub.com - Laptop parts , Laptop spares , Server](https://www.pchub.com/images/thumbs/0040579_Dell-Common-Item-Dell-AC-Adapter-20V-Above-DP-N-0RC343-b-40579_550.jpeg)