General description High-quality, compatible battery pack designed for use in Husqvarna robotic lawnmowers. This vhbw battery pack offers a high capacity of 4000mAh, ensuring reliable performance for your garden tools and appliances. Technical specifications Battery type: Li-Ion Capacity: 4000 mAh Voltage: 18 V Energy: 72 Wh Weight: 488 g Compatibility and accessories Replacement for Husqvarna models: 589585201, 588146402, 588 14 64-02, 5881464-02