3400 mAh battery suitable for Husqvarna Automower 315 (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). Our robotic lawn mower batteries have been developed to get the most out of your robotic lawn mower. This battery is suitable for robotic lawn mowers from brands such as Husqvarna and Gardena. To guarantee an optimal result of your robotic lawn mower, it is important to properly maintain it. After all, this will extend the operating life of your robot lawn mower as well. 12 months Warranty. 30-day money back guarantee