Is your ThinkPad's USB-C port not working? Upgrade its firmware. - CNET
T480 charging issue. Red light is showing but laptop is not charging. Sometimes it gets opened and gives error message- "The connected AC adapter has a lower wattage than the recommended model
9 Cell Battery for IBM Lenovo ThinkPad X200 X201i ASM 42T4539 42T4541 42T4543 732330281681 | eBay