3xAAA Battery Holder

This compact 3xAAA battery holder provides a dependable portable power source for educational robotics and microcontroller projects. Fitted with a PH2.0-2P connector, it is ideal for students, hobbyists, and educators looking to power compatible platforms like the micro:bit Maqueen robot car. Its small footprint makes it easy to integrate into a wide range of mobile DIY builds.

Series power configuration

The holder fits three standard AAA batteries wired in series to create a portable power pack. This setup delivers reliable direct current power for compact electronic projects and small wheeled chassis.

Standard PH2.0-2P interface

Terminated with a 2-pin PH2.0 plug, the lead connects directly to compatible robotics expansion boards without requiring any soldering. The pre-attached cable measures 45mm in length for tidy internal wiring.

Maqueen robot car support

This battery case is designed to supply power directly to the Maqueen educational robot car. It provides students and makers with a neat drop-in power option for classroom exercises and autonomous driving experiments.

Compact physical dimensions

The battery casing measures 52mm by 37mm by 12.8mm, allowing it to tuck neatly into compact enclosures. It also features a 3.3mm mounting hole for secure physical fastening to structural project frames.

Included in the pack

Each pack includes one 3xAAA battery holder complete with the wired PH2.0-2P connector lead. AAA batteries are available separately.