14.4V 12800mAh Replacement Battery for Xiaomi Roborock S55 S60 S65 S50 S51 S5 MAX S6 Robot Vacuum Cleaner

Price 29.37€ (= 20.88€ + 23% VAT) matches what you pay AliExpress at checkout. VAT is collected by AliExpress via EU IOSS, no customs. ±3% variance is normal.