GitHub - porech/roborock-oucher: An utility to make the Roborock / Xiaomi MI Vacuum Cleaner scream "Ouch!" (or everything else) everytime it bumps into something.
Amazon.com: energup 14.4V 6500mAh Li-ion Replacement for Xiaomi Battery Mi Robot Battery for Xiaomi Mijia Roborock S50 S51 Robot Vacuum Cleaner for Mi Mijia Robot Battery : Home & Kitchen
Mi Roborock Vacuum Cleaner s50 Gen 2 White | NOR-TEK AS