Description:
This is a unique two-cell AAA battery holder built specifically for the BBC micro:bit. The 6" (~150mm) cable has been terminated with a JST-PH connector. Plus, it has a switch - gone is the frustration of trying to pull the small JST connector out to simply turn off your project.
The connector mates the JST socket on the micro:bit perfectly, allowing you to easily make your project battery powered.
The JST connectors are not suited for constant and repeated removal and insertions and can end up breaking over time. We had these battery packs custom built to our specification. Our solution was to add a switch to these cases.