FREI AKKU 31215 - Battery for Xiaomi Mijia Roborock S50, Li-Ion, 5200 mAh

Replacement battery for vacuum cleaners.

Compatible replacement battery, not an original battery from the manufacturer!

Refer to the device and battery numbers listed to select the right battery for your device!

Replacement battery suitable for:
Xiaomi: Mi Robo, Mijia Roborock S50, Mijia Roborock S51, Millet Sweeper

Identical to the following batteries:

Xiaomi: BRR-2P4S-5200S

Please note:

Opening your device voids the warranty. Installing this battery is especially complex and follows at your own risk. We do not assume any liability for damage and failure with devices and/or batteries. ...