Original Laptop Charger 170W watt Slim Square tip AC Power Adapter for Lenovo ThinkPad Legion Y700 Y7000 E700 E600 R720 Y900 Y920,W550,W541,W540,W530,T550,T520,Y530,Y70-70,P50,P51: Buy Online at Best Prices in Pakistan | Daraz.pk
Lenovo ThinkPad W540 (20BG/20BH) original ac-adapter 135 Watt - sparepartworld.com
Genuine 170W Laptop Ac Adapter Charger For Lenovo Thinkpad P50/P51/P70/P71/ W540/W541 20V 8.5A Usb Tip Power Supply Cord | Lazada PH
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Genuine 135W 20V AC Power Adapter Charger Supply For Lenovo ThinkPad W540 W541 | eBay