The AL 1130 CV charges the batteries of all Bosch 10.8V professional tools. The AL 1130 CV charger is especially gentle on the battery to ensure a long battery lifetime. It automatically detects the charging state of the battery and optimises charging to suit the battery temperature and voltage. This prevents both deep discharge and overcharging. The flashing indicator shows you when the charger is charging. The continuous light indicates that the battery is 100% charged or warns you if the temperature of the battery is outside of the permitted temperature range. Charge time for a 1.5Ah battery is 30 minutes or 45 minutes for a 2.0Ah battery. The Al 1130 CV is compact and lightweight, fitting comfortably into any toolbox.