Xiaomi M365/PRO/PRO2/1S/3 extra battery installation tutorial - YouTube
Second battery for Xiaomi m365 : r/ElectricScooters
Increased length on the Xiaomi models with extra battery - Wattsnabb AB
Monorim MBP 36v/48v Extra Battery Package 10.4ah for Xiaomi/Segway Sco – monorim store
Monorim MBP 36v/48v Extra Battery Package 10.4ah for Xiaomi/Segway Sco – monorim store
Xiaomi M365 Electric Scooter Battery | 36v Electric Scooter Battery Xiaomi - Xiaomi - Aliexpress
Amazon.com: Xiaomi 10000mAh Redmi Power Bank Portable Charger, Dual Input and Output Ports, 37Wh High Capacity, External Battery Pack Compatible with iPhone, Samsung, Android Devices and Other Smart Devices : Cell Phones