Adafruit
2 x AA Battery Holder with Premium Jumper Header Wires
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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 chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
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