Szdcoo Replacement Battery 14.4V 6400mAh (Part No. 10002644 / 201-1913-420 / 201-1913-4200 / 201-1913-4201) for Ecovacs DJ65, DLX11-21/61, DLX11-54, DX33, DX53, DX55, N5, N5S, N7, N8, N8 Pro

Adaptation Part No: 10002644, 201-1913-420, 201-1913-4200, 201-1913-4201. This Li-ion replacement battery delivers 14.4V with a capacity of 6400mAh/92.16Wh and is designed for Ecovacs robot vacuums including DJ65, DLX11-21/61, DLX11-54, DX33, DX53, DX55, N5, N5S, N7, N8 and N8 Pro. Physical specifications: 137.00x50.50x37.25mm, weight 571.0g. Built-in safety features protect against over-charge, over-discharge, over-heat, over-current and short-circuit. The cell and pack meet ISO9001, RoHS, CE, UN38.3 and MSDS certification standards. Please verify the battery part number on your device before ordering to ensure compatibility. Backed by a 12-month warranty, a 30-day money-back guarantee and 7*24 hours customer service.