135W USB C to Laptop Power Cable Type C to Slim Tip Square Cable For Lenovo Think Pad Yoga 11 12 Ideapad T470s ThinkPad X1

Specs :Input : Type-C MaleOutput : DC 4.5mm x 3.0mm MalePower : 100W 20V 5A / 90W 20V 4.5A / 65W 20V 3.25A / 45W 20V 2.25USB Power Delivery : Suports 100W 90W 65W 45W 30W 18W ,etc power delivery PD rapid charging.NOTE:If you are using a newer-generation X1 Carbon, your laptop requires a Slim tip connector - please check the "Connector Compatibility" photo before purchasing if you are unsure!Charging speeds may vary depending on your laptop and AC wall charger adapter , the output power of PD wall AC adapter should NOT be less than the input power of your laptop ; e.g. the output of laptop original power(Not for video or data transferring use).