9V battery clip with 5.5mm/2.1mm plug
Molded 9V battery snap clip with short twin leads and an assembled 5.5mm/2.1mm center-positive DC barrel plug.
Pinout
- 9V snap clipType · Unknown
- 5.5mm2.1mm barrel plugType · Power
- Centre contactType · Power
- Sleeve contactType · Ground
| Pin | Type |
|---|---|
| 9V snap clip | Unknown |
| 5.5mm2.1mm barrel plug | Power |
| Centre contact | Power |
| Sleeve contact | Ground |
Pin details
4 connections- 9V snap clipUnknown
- 5.5mm2.1mm barrel plugPower
- Centre contactPower
- Sleeve contactGround
Start wiring
3.3 V · 5 V
Adafruit lists its single-cell LiPo and Li-ion packs as 3.7 V nominal, with output reaching 4.2 V when fully charged.
Module pins: Centre contact, Sleeve contact. Schematik maps them to your board in the app.
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