For : HUSQVARNA TE 300I 2019 HUSQVARNA TE 300I 2018 HUSQVARNA TE 250I 2019 HUSQVARNA TE 250I 2018 Specially developed for LiFePo4-batteries Voltages 13.2 V Charging current - 2.5 amps Optimizes battery performance and service life Recovery mode for low battery voltage Precise battery monitoring