Description:
The 9V Battery Snap Connector + DC Jack is an adapter that transfers 9 volts from a battery to a DC power plug, allowing you to power a DC barrel jack with 9 volts.
To use this device, simply connect a standard 9-volt battery to the battery holder slot of the adapter. When inserted correctly, the battery’s voltage will be routed to the DC power plug. This cable serves as a 9V battery button power connection for Arduino projects. Note that the outer connector is negative.
Features:
- Excellent material
- Fine workmanship
- It is an environmental 9V battery buckle.
- T-Fonts, with red and black connecting lines
- Save Power and Protect the environment.
- Good electrical conductivity and comfortable sense of touch
Application:
This DC power plug can then be plugged into any DC power barrel jack (of equivalent size). The DC power barrel will then supply 9 volts to the circuit to which it is connected.
This is very handy for any type of circuit where you want to supply 9 volts to the circuit and you want it to operate on battery power, or if you just don’t have a standard 9-volt power adapter.
This setup with a 9V to Barrel Jack Adapter can be used to power your own custom-made circuit in which you power it with a DC plug plugged into the DC barrel, or it can be used to power boards with DC power barrel jacks installed into them. Many boards have DC barrels, including Arduino boards, parallax boards, and many others.
Specification:
| Supply voltage (V) | 9 |
|---|---|
| DC jack Size (mm) | 2.1 |
| Length of Cable (cm) | 10 |
| Length (mm): | 160 |
| Width (mm): | 26 |
| Height (mm): | 9 |
| Weight (g): | 7 |
| Cable Length (cm) | 10 |
Package Includes:
1 x 9V Battery Snap Connector