Genuine 65W USB-C Charger ThinkPad X1 2-in-1 Gen 9 Gen 10 Gen 11 Power: 45 Watt * Connector:

Power: 45 Watt * Connector: USB Type-C

Display Technology: Touchscreen

Part number: B31N1842 Battery type:   Li-ion Voltage:          11

please open the back cover and check the old battery's model number    to ensure that it is one of the following: AP19B5K or AP19B8K

Genuine Dell Latitude E5440 LAN USB Audio & VGA Port Board 0G1WYK G1WYK LS-9832P

Genuine 65W USB-C Charger ThinkPad X1 2-in-1 Gen 9 Gen 10 Gen 11 Power: 45 Watt * Connector:Specification Input: 100 240V ~ 1. 8A Output: 20V 3. 25A 15V 3A 9V 2A 5V 2A Max. Power: 65 Watt * Connector: USB C Power Cord: Included Condition: Brand New * The Max. Power of the charger should be equal or larger than the original one it replaces.