BattPit: New Replacement Laptop AC Adapter/Power Supply/Charger for Lenovo ThinkPad E470 20H1003U, 0B46994, 0C19868, 36200235, 45N0294, PA-1650-37LF (20V 4.5A 90W) - Walmart.com
Lenovo ThinkPad USB-C Laptop Power Bank - Price and Deals - Nov 2022 | Shopee Singapore
Travel a lot, accidentally left my old power bank on a plane, got this really cool one to replace it. Charges z13 from empty to full with 30% to spare. : r/thinkpad