Szdcoo Replacement Battery 25.2V 4000mAh for Dyson V11 Click-In / V11 Torque Drive Extra / V11 Torque Size (Part No. 355983, 970425-01, 970938-01; SV15, SV16, SV17, SV18, SV22)

Compatibility and part numbers: 355983, 970425-01, 970938-01 — designed for Dyson models SV15, SV16, SV17, SV18 and SV22, including V11 Click-In, V11 Torque Drive Extra and V11 Torque Size. Technical specifications: Li-ion battery chemistry; Voltage 25.2V; Capacity 4000mAh / 100.8Wh. Physical dimensions: 185.20 x 82.60 x 83.00 mm. Weight: 962.6g. Built-in protections: safeguards against over-charge, over-discharge, over-heat, over-current & short-circuit to help maintain safe operation. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Purchase support and guarantee: Includes a 12-month warranty, 30-day Money Back Guarantee, and 7*24 hours customer service. Before ordering, please confirm the battery part number in your device to make sure this replacement will restore full functionality.