This 2xAAA Battery Cage with JST connector is compatible with the Igloo, PICAXE wearable module and the BBC micro:bit. Supplied with 145mm colour coded power leads and a JST connector at the end, this battery cage is light and features a M3 mounting hole in the centre so it can be attached to the back of BBC micro:bit cases. The JST connector easily plugs into the Igloo and BBC micro:bit to provide a portable power supply. Ideal in any project kit with a JST connector power supply interface.FeaturesJST connector for easy power supply connections.Holds 2 x AAA batteries.Clips hold AAA batteries securely in place.145mm colour coded power leads and a JST connector.Clip holder resistant to sudden impacts and vibrations.Contents2x AAA Battery Cage with JST Connector.DimensionsLength: 53mm.Width: 25mm.Height: 13mm.