Pimoroni
4xAA Press-Stud Battery Holder - Default
A 4×AA battery holder with press-stud (snap) termination, providing a portable power source for wearable and on-the-go projects. With four alkaline AA batter...
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A 4×AA battery holder with press-stud (snap) termination, providing a portable power source for wearable and on-the-go projects. With four alkaline AA batteries, it delivers approximately 6V with 7,000–10,000 mAh of capacity — enough to power an Arduino Uno for over a week.
Rechargeable NiMH batteries (1.2V per cell) are recommended for a more stable voltage output over the battery lifetime, providing approximately 4.8V — close to the 5V many projects require.
Specifications
- Battery Type – AA (LR6)
- Cell Count – 4
- Termination – Press-stud (snap connector)
- Output (Alkaline) – ~6 V
- Output (NiMH Rechargeable) – ~4.8 V
Ideal For
- Portable and wearable electronics projects
- Powering Arduino and 5V microcontroller projects
- E-textiles with press-stud connections
Package Contents
- 1× 4-Cell AA Battery Holder with Press-Stud Termination
Jargon buster
Plain-language definitions for the technical terms used above.
- e-textiles
- Electronic textiles are fabrics or clothing that include electrical parts such as conductive thread, sensors, LEDs, or small controllers. This matters because parts for e-textiles need to survive bending, sewing, and sometimes washing.
- 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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Power & Batteries
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