A 2× AA battery holder with on/off switch, designed for powering the BBC micro:bit on the go. The JST connector plugs directly into the micro:bit's battery port, and the ~14 cm cable provides enough length for flexible mounting.

Key Features

• 2× AA Battery Holder – Provides 3 V from standard AA batteries
• On/Off Switch – Conveniently control power without disconnecting
• JST Connector – Plugs directly into the micro:bit battery port
• ~14 cm Cable – Sufficient length for portable setups

Specifications

• Battery Type – 2× AA (not included)
• Output Voltage – 3 V (nominal)
• Cable Length – ~14 cm
• Connector – JST (micro:bit compatible)
• Switch – On/off

Compatibility

• BBC micro:bit (all versions)

Ideal For

• Portable micro:bit projects
• Classroom and workshop use
• Wearable micro:bit builds