Can you charge a ThinkPad X1 Carbon Gen 13 with an Apple 35W Dual USB-C?
Worked out from the manufacturers’ specifications. Have a different charger? Pick it below the answer.
It charges, but at about 35 W — well below what the ThinkPad X1 Carbon Gen 13 can take. Fine overnight or while idle; under heavy use the battery may still drain.
Estimated from the manufacturer’s stated fast-charge time, with the device idle.
Try another charger
How long to 50% with each charger
Shorter bar is faster. The highlighted row is the charger on this page.
Want it faster?
Full speed needs 65 W or more. These chargers get there:
ThinkPad X1 Carbon Gen 13 charging specs
- Fast charging needs
- 65 W
- Max input (approx.)
- 65 W
- In the box
- 65W USB-C (varies by configuration)
- Battery
- 57 Wh
- Apple 35W Dual USB-C
- 35 W · USB-C
Sources: Lenovo PSREF: ThinkPad X1 Carbon Gen 13 · Apple: How to use the 35W Dual USB-C Port Power Adapter. Checked 2026-10-17.
Quick answers
Is it safe to charge the ThinkPad X1 Carbon Gen 13 with the Apple 35W Dual USB-C?
Yes. USB Power Delivery negotiates power, so the ThinkPad X1 Carbon Gen 13 only takes what it can handle and the charger only gives what it can supply. A weaker charger is slower, not dangerous.
How many watts does the ThinkPad X1 Carbon Gen 13 need for fast charging?
65 W or more. Rapid Charge reaches 80% in about 1 hour with the 65W USB-C adapter (laptop off or asleep).
How long does the ThinkPad X1 Carbon Gen 13 take to charge with the Apple 35W Dual USB-C?
About 1 h to 50% and 2 h 50 min to full, estimated with the device idle.