The micro:bit can be powered with a micro-USB cable when loading code, or you can use a battery holder for projects on the move (or maybe just the sofa!). This is a 2x AA battery holder for micro:bit with a cover and on/off slide switch. Handy! AA batteries last longer than AAA batteries as well, so you can show off your micro:bit projects for longer. Note: Batteries & micro:bit are not included Features * Terminated with 2-way JST connector, perfect for the micro:bit * Holds 2x AA batteries * On/off slide switch * Includes cover https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2023-03-07 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2023-12-27 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2024-09-19 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2024-11-29 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2024-11-30 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2025-11-28 https://elecena.pl/product/22718520/micro-bit-2xaa-battery-holder-with-on-off-switch 2025-11-29