6109442310537216micro:bit 通用 開關電池盒 on / off Battery Holder (2xAAA)Product #: businesspro-micro:bit 通用 開關電池盒 on / off Battery Holder (2xAAA)https://www.businesspro.store/i/VtIFisgAA2024-11-30 Regular price: $HKD$10.0 Available from: Businesspro MallIn stock