GitHub - homebridge-xiaomi-roborock-vacuum/homebridge-xiaomi-roborock-vacuum: A Xiaomi Roborock vaccum plugin (1st, 2nd and 3rd generation) for homebridge.
Amazon.com: Tenberly Vacuum Robot Replacement Battery for Xiaomi Mi Vacuum Robotics Roborock S50 S51 S52 S55 T60 T65 E20 E25 E35,14.4V Li-ion : Home & Kitchen