18.5V Li-ion for Gardena battery Sileno R100Li/ R130Li/ R160Li, for Sileno City+/Plus/Life (built in 2018), for Husqvarna Automower battery 310, 315, 315X, 584 82 28-01, 584 82 28-02, 584 85 28-01, 589 58 62-01