K-MAINS 90W AC Adapter Charger Replacement for Lenovo ThinkPad Edge E430 E435 E430c E530c E531 E545 - Walmart.com
Lenovo Chargers & Adapters - Office Depot
90W AC Adapter Charger for Lenovo ThinkPad Edge E430 E435 E430c E530c E531 E545 753263614827 | eBay
Amazon.com: 90W 4.5A Slim Tip AC Adapter Charger Fit for Lenovo Thinkpad X1 Carbon T540P E540 E440 E470 W540 W541, V730-15ikb Laptop Power Supply 3 Prong Power Cord : Electronics