2AAA Two AAA Battery Box BBC Microbit Switch Battery Holder 3V (without Battery) Suitable for Micro:bit Development Board| | - AliExpress
Battery Connector Puller for micro:bit - YouTube
3x BBC micro:bit v1 Go Start Kit w/Microbit, AdapterBoard, Battery Pack & Guide | eBay
NEW GENUINE BBC MICRO BIT ORIGINAL – Complete Starter Kit inc wire +battery pack – ASA College: Florida
Vilros BBC micro:bit v2 Project Starter Kit – Vilros.com
Amazon.com: ShangHJ 6PCS for Microbit 3V AAA Battery Holder Case Cover Storage Box with ON/Off Switch PH2.0 JST Connector Male 5.5inch Cable Wire Leads for BBC Micro:bit : Electronics
Battery Holder - 2x AAA with 2 Pin JST Connector for BBC micro:bit