3 x AA Battery Holder Box with USB Female Plug, On-Off Switch and Cover (4.5V Battery Case)

The 3 x AA Battery Holder Box with USB Female Plug, On-Off Switch and Cover is a durable and compact battery enclosure designed to hold three AA (1.5V) batteries. Featuring a built-in USB female connector, ON/OFF slide switch, and protective battery cover, this battery holder provides a convenient portable power source for DIY electronics, Arduino projects, IoT devices, LED lighting, and low-power electronic applications. Its sturdy black plastic construction ensures secure battery placement, reliable electrical contact, and long-term durability.

This battery holder is widely used in embedded systems, robotics, educational projects, portable electronic devices, prototype development, test equipment, and battery-powered USB projects.

Key Features -

• Holds three AA (1.5V) batteries

• Built-in USB female connector

• Integrated ON/OFF slide switch

• Protective battery cover included

• Durable black plastic construction

• Compact and lightweight design

• Secure battery retention with spring contacts

• Easy battery installation and replacement

• Suitable for portable power applications

Specifications -

• Product Type: Battery Holder Box

• Compatible Battery: AA (1.5V)

• Battery Capacity: 3 Cells

• Output Voltage: 4.5V DC (Using Three AA Batteries)

• Output Connector: USB Female Port

• Switch Type: ON/OFF Slide Switch

• Housing Material: Plastic

• Housing Color: Black

• Dimensions: Approximately 70mm × 49mm × 20mm

Applications -

• Arduino and microcontroller projects

• IoT devices and wireless sensors

• USB-powered DIY electronics

• LED lighting projects

• Robotics and automation projects

• Educational and STEM projects

• Portable electronic devices

• Prototype development

• Battery-powered test circuits