Amazon.com: Compatible for Xiaomi S50 S51 S52 S55 Travel Wheel Right and Left Wheel Module Replacement Parts Sweeping Accessories (Color : Right Wheel) : Automotive
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
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
14.4V li-ion Battery Robotic Vacuum cleaner Replacement Battery for Xiaomi Robot Roborock S50 S51 S55 Accessory Spare Parts - AliExpress
1pc Original BRR-2P4S-5200S Battery For Xiaomi Vacuum Cleaner Roborock S50 S51 | eBay