DFRobot
3xAA Battery Holder
This enclosed battery holder takes 3× AA batteries in series, providing approximately 4.5V from alkaline cells or 3.6V from NiMH/NiCd rechargeables. It featu...
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This enclosed battery holder takes 3× AA batteries in series, providing approximately 4.5V from alkaline cells or 3.6V from NiMH/NiCd rechargeables. It features a built-in on/off switch and a sliding, removable cover for easy battery access.
Compatible with both non-rechargeable alkaline and rechargeable NiMH/NiCd batteries, this holder is a practical power source for Arduino projects, DIY vehicles, and other electronics.
Key Features
- 3× AA Configuration – Series connection for 3.6–4.5V output
- Built-In On/Off Switch – Convenient power control
- Sliding Cover – Removable black cover for easy battery swaps
- Dual Battery Support – Works with alkaline and NiMH/NiCd rechargeable cells
Specifications
- Battery Type – AA (×3)
- Output Voltage – ~4.5V (alkaline), ~3.6V (NiMH)
- Operating Temperature – 20°C to 60°C
- Maximum Temperature – 80°C
- Dimensions – 68 × 47 × 17mm
Ideal For
- Arduino and microcontroller projects
- DIY vehicles and robotics
- Portable electronics
- Educational projects
Package Contents
- 1× 3×AA battery holder (batteries not included)
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.
Find this product in
Power & Batteries
Supplier page — dfrobot.com
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