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)