Szdcoo Replacement Battery 14.4V 5200mAh (400-900-1755 / BJSTS0002-2016 / BRR-1P4S-2600S / BRR-2P4S-5200D) for Roborock 03HRR, 04HRR, C10, E20, E25, E4, E402-00, E5, E502-00

Compatibility / Part numbers: Designed to replace batteries with Part No: 400-900-1755, BJSTS0002-2016, BRR-1P4S-2600S, BRR-2P4S-5200D for use in Roborock models 03HRR, 04HRR, C10, E20, E25, E4, E402-00, E5, and E502-00. Technical specifications: Li-ion chemistry, Volts: 14.4V, Capacity/Energy: 5200mAh/74.88Wh. Physical size: 142.10x43.70x44.30mm, Weight: 614g. Built-in safety features include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. After-sales coverage: 12-month Warranty, 30-day Money Back Guarantee, and 7*24 hours customer service. Please verify your device’s existing battery part number before ordering to ensure correct fit and restore full operation.