LVSUN DC Tip N22 Replacement for 65W 90W Laptop ac Adapter 19.5V 3.34A 4.62A fit for Dell PA-10 PA-12 Inspiron 1545 1546 1551 NX061 PA-21 6400 E1405 E1505 Latitude E5520 E7240 E7440 XT3 E6530

I bought the tip replacement for a spare adapter for a Dell Latitude E7450 laptop but the electrical current goes in and out using this replacement tip. The original adapter doesn't have this problem.

To add support my Dell laptop.Great producthttps://www.amazon.com/gp/product/B00PU0EENE/ref=cm_cr_ryp_prd_ttl_sol_0

Charges my Dell Latitude 7480 great when paired with the Universal Laptop Charger 90W 12-24V One for All - Slim AC Adapter Power Supply Cord with Dual USB Ports for Mobile/Tablet - Compatible with Lenovo HP Toshiba Samsung Acer Asus and Most Notebooks)

works great. fits perfectly.