18.0V 2500mAh Replacement Battery for Husqvarna Automower 420 (2018-2022) & Automower 520 (2018)

Replacement battery designed for Husqvarna Automower 420 (2018, 2019, 2020, 2021, 2022) and Automower 520 (2018). Ideal as a direct swap to restore runtime and performance for the listed mower models. Compatible part numbers: 584 82 28-01, 584 84 28-02, 584 85 28-01, 584 85 28-02, 584 85 28-03, 584 85 28-04, 584 85 28-05, 5848228-01, 5848428-02, 5848528-01, 5848528-02, 5848528-03, 5848528-04, 5848528-05, 589 58 62-01, 5895862-01, 590 21 42-02, 590 21 42-03, 590 21 42-04, 590 81 01-01, 590 81 01-02, 590 81 01-03, 590 81 01-04. Technical specifications: 18.0V / 2500mAh / 45.00Wh. Safety and quality: This battery has no memory effect. Each unit is CE certified and factory-tested to meet OEM standards. Built-in multi-circuit protection helps safeguard the battery and your mower during use.