Total Micro Slim Tip AC Adapter - Power adapter (equivalent to: Lenovo 0B46994) - 90 Watt - for 330-15; B40-30; B40-70; M5400; ThinkPad 11; 11e Chromebook; Thinkpad 13; ThinkPad A275; A475; E46X;
Genuine Lenovo AC Power Adapter 90W Charger for Laptop IdeaPad M5400 w/PC | eBay