20v 2.25a 45w Laptop Ac Adapter Charger For Lenovo Yoga 520-14ikb #80x8 80sw0054cf 80sw0052cf 80sw0053cf Battery Power Supply - Laptop Adapter - AliExpress
New Genuine Lenovo Yoga 520-14IKB 20V 3.25A AC Adapter 65W 5A10J40450 | eBay
DC Power Adapter Car Charger + USB for Lenovo Yoga 520-14IKB 710-11IKB 80V6 | eBay
Lenovo 45W AC Wall Adapter Charger Fit for Yoga 520-14IKB(#80X8,80YM) Laptop Power Supply Output Volt 20v 2.25a Round Pin Dia Size 4.0 x 1.7mm - World IT Hub