Laptop Charger 65W watt Small Round tip (4.0mm1.7mm tip) AC Wall Power Adapter for Lenovo Yoga ideapad Flex4,Compatible with ADLX65CDGU2A 5A10K78742 01FR137 Laptop Batteries / AC Adapters - Newegg.com
45 Watt 20V 2.25A Ac Adapter Charger & Power Cord for Lenovo Chromebook N22 Laptops - Replaces 5A10H43630 SA10L02297 - Walmart.com
PKPOWER 45W AC Adapter Charger Replacement for Lenovo IdeaPad 320S-14IKB 80X4 320S-15ISK 80Y9 Laptop - Walmart.com
AC Adapter Charger For Lenovo Ideapad 320S-14IKB 45W 20V 2.25A Power Supply | eBay