9V Battery Snap Connector
by Generic
SKU: PSA-CMP-9V-SNAP
No reviews yetTypical India street price
₹10–₹30
Clip a PP3 9 V battery to a barrel or breadboard PSU.
Interface: I-clip to barrel / wires
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Concept
Polarised snap: rectangular = negative on most clips.
A little theory
9 V alkaline has poor current — OK for UNO + LEDs, bad for motors. In the classroom, treat 9V Battery Snap Connector as a beginner part using I-clip to barrel / wires. Typical India street price is about ₹10–₹30. Always verify voltage and pin labels on your exact module — silk screens vary across clones. Start with a datasheet or trusted learn guide, power the part correctly, share GND with the MCU, and test with a simple blink/read sketch before building the full project.
How it works in a project
Snap on, barrel into UNO jack or 7805 input.
Classroom & project use
- Portable UNO
- 555 labs
- Connectors & Cables classroom demo
Buying in India
Precautions
- Share a common GND with the microcontroller
- Verify polarity and voltage before powering the circuit
Specifications
| Battery | 9V PP3 |
| Category | Connectors & Cables |
| Difficulty | Beginner |
| Voltage | 9V |
| Interface | I-clip to barrel / wires |
