Adafruit
2 x AA Battery Holder with Premium Jumper Header Wires
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$4.10
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A 2×AA battery holder with premium jumper header wires that plug directly into a breadboard — no stripping, twisting, or fighting with thin leads. Two AA bat...
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A 2×AA battery holder with premium jumper header wires that plug directly into a breadboard — no stripping, twisting, or fighting with thin leads. Two AA batteries in series provide approximately 2.5V to 3V, making this a convenient power source for breadboard prototyping.
Key Features
- Breadboard-Ready – Premium header wires plug directly into breadboard holes
- 2×AA Series Configuration – 2.5V to 3V output depending on battery type
- Solderable – Header wires also work for soldering into PCBs
- Open-Top Design – Easy battery access and replacement
Ideal For
- Breadboard prototyping and circuit experiments
- Arduino and microcontroller projects
- STEM education and classroom electronics
- Quick portable power for low-voltage circuits
Package Contents
- 1× 2×AA Battery Holder with Premium Jumper Header Wires
Note: AA batteries are not included. Compatible with alkaline and NiMH rechargeable batteries.
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
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