AA Battery Holder 2s
VAT inclusive; Computed calculations added locally.
Overview
2S AA Battery Holder for DIY Electronics
Power your electronics projects conveniently with the 2S AA Battery Holder. Designed to hold two AA batteries in series, this battery holder provides a simple and organized way to connect removable batteries to your circuit.
The 2S configuration places the two batteries in series, making the total output voltage dependent on the battery chemistry. For example, two standard 1.5V alkaline AA batteries provide approximately 3V nominal, while two rechargeable 1.2V NiMH AA batteries provide approximately 2.4V nominal.
Its compact design makes it suitable for portable electronics and prototyping applications where replaceable AA batteries are preferred. The holder keeps the batteries securely positioned while providing accessible positive and negative terminals for connection to your project.
It is a practical accessory for Arduino and microcontroller projects, robotics, LED circuits, sensors, educational experiments, toys, remote-control projects, and DIY electronics.
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Product Technical Information
Technical Details
Two-Cell Series Battery Holder
The AA Battery Holder 2S provides a convenient housing for two AA batteries connected in series. It is useful when a project requires a compact battery-powered supply using commonly available AA cells.
The series connection adds the voltage of the two batteries together while the available capacity in ampere-hours remains approximately that of a single cell of the same type and capacity.
Flexible Battery Chemistry
The holder can accommodate compatible AA-size batteries, including:
- Alkaline AA batteries
- Rechargeable NiMH AA batteries
- Other compatible AA-format cells
The resulting voltage depends on the battery chemistry. Two 1.5V alkaline cells provide approximately 3V nominal, while two 1.2V NiMH cells provide approximately 2.4V nominal.
Simple Power Connection
The battery holder provides positive and negative electrical connections for integrating the battery pack with your circuit.
Depending on the specific holder version, the connections may be provided through wire leads or terminals.
Suitable for Portable Projects
The compact 2S arrangement is useful when you need a removable battery source without using a larger battery pack.
It can be used in:
- Arduino projects
- Microcontroller projects
- Robotics
- LED circuits
- Sensors
- Small electronic devices
- Educational projects
- Toys
- Remote-control projects
- DIY portable electronics
- Prototyping
Easy Battery Replacement
Because the batteries are removable, depleted cells can be replaced without replacing the entire holder. This is useful for projects that require frequent battery changes or demonstrations.
Important Voltage Consideration
The battery holder itself does not regulate voltage. The connected device will receive the voltage supplied by the installed batteries, which varies with battery chemistry and state of charge.
Always check that your project's operating voltage is compatible with the selected batteries. If a regulated voltage is required, use an appropriate voltage regulator or DC-DC converter.
Frequently Asked Questions
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