Replacement Battery for Roborock S4 S5 S6 S7 Max/Pure/Maxv/Maxv Ultra Battery fo
Compatible with Roborock S4 S5 S6 S7 Q5 Q7 series robot vacuum, Xiaomi Mijia 1st and 2nd Gen series robot vacuum, Xiaowa C10 E5 Series robot vacuum. Convenient for you to replace the old battery and install the new one.