Amazon.com: New AC Adapter Charger for Lenovo Z50-70, Z50-75 Laptop Notebook Ultrabook Battery Power Supply Cord Plug : Electronics
90W AC Adapter Charger for Lenovo Thinkpad Z40 Z50 Series Z50-70 Z50-75 Z40- 70 | eBay
UPBRIGHT NEW Global AC / DC Adapter For Lenovo V110 V110-15ISK V110-151SK Z40 Z41 Z50 Z51 Z41-70 Z51-70 Laptop Notebook PC Power Supply Cord Cable PS Battery Charger Mains PSU - Walmart.com