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...
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 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.
Find this product in
Power & Batteries
Supplier page — dfrobot.com
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Related Tutorials
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