3 pin stereo plug connector
at the power adapter cable (2.5mm jack used).
Basic version of Apple power connector Works without the internal LEDs or the outer sleeve. The basis of the connector is a 2.5mm (yes 2.5mm, not 3.5mm) male jack. Functioning 100%, including charging the battery.
| Pin | Name | Direction | Description |
|---|---|---|---|
| 1 | sense | 400KOhm to GND | |
| 2 | GND | Ground | |
| 3 | Vin | IN | +24V power |