Tamiya 70152 R03/AAA/UM4 Battery Box with Switch - Hobby Kit  [70152]

Quick Look at the Tamiya 70152 Kit

The Tamiya 70152 Battery Box with Switch supplies a simple power solution for makers and educators. This two-piece set provides single-cell R03/AAA/UM4 holders that suit compact layouts and teaching projects.

Layout and Key Features

Each unit fits one AAA battery and can be arranged in tandem or used separately depending on your voltage and space needs. The integrated switch gives convenient control without extra wiring work. Steel terminals help maintain a steady electrical connection for modest current draws.

Where It Shines

Perfect for classroom demos, small-scale electronics and prototype rigs where footprint matters. Its practical build means it stands up to frequent battery swaps and hands-on use.