Lenovo Slim Tip is a smaller rectangular magnetic-hinting connector used on newer ThinkPad Yoga and IdeaPad models from 2015, carrying 20V at up to 4.5A (90W) while being thinner than the classic square tip.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VCC | 20V DC positive | PWR |
| 2 | GND | Ground return | GND |
| 3 | ID | Adapter identification | BUS |
Lenovo Slim Tip is a smaller rectangular magnetic-hinting connector used on newer ThinkPad Yoga and IdeaPad models from 2015, carrying 20V at up to 4.5A (90W) while being thinner than the classic square tip.