The AL 1830 CV quick charger is compatible with all GLORIA 18 V batteries of the BOSCH line, which are required for operating the MultiBrush li-on, WeedBrush li-on or MultiJet 18V. Of course, the charger can also be used for all other BOSCH Home and Garden batteries with 14.4 V or 18 V. The full charge time for a 2.5 Ah BOSCH battery is 60 minutes.