The compact Quick Battery Charger is suitable for all GARDENA Rechargeable Batteries 18 V, 25 V and 36 V (exeption: BLi-18, Art. 9840). The clear LED display informs of the charging status of the battery. The charging time for 18 V is approx. 45 minutes, for 25 V battery approx. 90 minutes and for 36 V battery approx. 60-120 minutes.