Review on Innergie 65U Universal Laptop Charger: Compact and Lightweight ⚡ Power Adapter Compatible with Acer, ASUS, Dell, HP, Lenovo & More by Aquarium Biggs

Seems to be a really universal kit for 99% of all laptops except for MAC/OS devices although I believe they sell another product for it. As described. Light and small, will not overheat above 40-45C/115F; Charged my Acer from a dead battery to a full battery in less than two hours. As long as the circuitry stays in good condition I expect this device to last a long time. It also works with every laptop in the house and most likely every laptop I buy in the future. They have their own proprietary pins for connecting to cables, but given the usefulness of the device I might skip that. .