For micro:bit Battery Holder Case Cover Shell for 2pcs AAA Batteries 3V PH2.0 for Microbit Development Board Kids FZ3226|Demo Board Accessories| - AliExpress
2x AAA 3V battery holder for Micro:bit
The BBC micro:bit , lesson packs and accessories – ETC Educational Technology Connection (HK) Ltd
2 AAA battery box for BBC micro:bit with On-Off Switch - NaveStar
Power:Bit Battery Power for BBC Micro:Bit (PowerBit for MicroBit) – 4tronix
3 x AAA micro:bit Battery Holder with on/off switch – ETC Educational Technology Connection (HK) Ltd
2xAAA Battery Cage with JST Connector for BBC micro:bit – smalldevices
For micro:bit microbit Battery Holder Case Cover Shell for 2pcs AAA Batteries 3V PH2.0 Kids Educational Tool RCmall FZ3226|Drone GPS| - AliExpress
現貨 BBC micro:bit V2 Available — CLASSROOM eShop
Overview | micro:bit
BBC micro: bit Starter Kit (starter kit incl. USB cable and battery wi— Mods4Mars
Solar:Bit — CLASSROOM eShop
micro:bit - electronic kits | MonkMakes
Display battery capacity on the micro:bit : Help & Support