Product Summary: Restore the cleaning runtime of your Xiaomi Mijia or Roborock S50 series with this high-capacity 14.4V 5200mAh Li-ion replacement battery. It ensures stable robotic cleaning performance with built-in BMS and a 1-year warranty.
Product Specifications
| Battery Model: | S50 / S51 / S55 |
| Voltage: | 14.4V |
| Capacity: | 5200mAh / 74.88WH |
| Battery Type: | Li-ion |
| Cell: | High quality guarantee |
| Color: | Orange |
| Condition: | Replacement Battery (100% Brand New, 1-year warranty!) |
Compatible Models
- Xiaomi Mijia 1
- Xiaomi Mijia 1S
- Xiaomi Mijia 2
- Roborock S50
- Roborock S51
- Roborock S55
- Roborock T4
- Roborock T6
- Roborock C10
- Roborock E35
Expert FAQ for Smart Cleaning
Q: Will this battery improve my robot’s runtime?A: Yes, the 5200mAh capacity matches or exceeds the original specifications, restoring your vacuum’s ability to clean large areas in a single charge.Q: Is it easy to install?A: Yes, it is a direct plug-and-play replacement. Simply unscrew the battery compartment at the bottom of your robot to swap it.
