Szdcoo 6800mAh 18.0V (122.40Wh) Replacement Battery for Husq varna Au tomower 520 2018, 520 2019, 550, 550 2019, 550 2020 - Fits Part No. 589 58 52-01 / 589 58 52-02 / 589 58 57-01 / 589585701

Compatibility: Replaces Part No. 589 58 52-01, 589 58 52-02, 589 58 57-01 and 589585701 for Husq varna Au tomower models 520 (2018, 2019) and 550 (2019, 2020). Battery type & electrical: Li-ion chemistry, 18.0V nominal voltage, capacity 6800mAh / 122.40Wh. Physical specifications: Dimensions 147.70 x 67.60 x 40.00 mm; net weight 685.4 g. Safety features: Built-in protections for over-charge, over-discharge, over-heat, over-current and short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3 and MSDS certified. Purchase note: Please confirm your mower's battery part number before ordering to ensure correct fit and restore full operation. Service & warranty: Ships with a 12-month warranty, a 30-day money-back guarantee and 7*24 hours customer support.