Best Buy Genuine 65W Lenovo Thinkpad S531 20B0000BCY AC Adapter Charger Power Cord, in Martinsburg West Virginia, 25405, Good
https://fixing-tools.store/adapters/index.php?id_product=3501&controller=product
https://fixing-tools.store/adapters/index.php?id_product=3784&controller=product
Delivered fast and price is good