FEATURES MRL-Sarj is a constant output voltage, current limited lead acid battery charger specially designed for 12V/7Ah maintenance-free, dry-type batteries which charges the batteries optimally with an appropriate charging technique. Available in 2 types: 48V (4 pcs. battery) and 60V (5 pcs. battery). With metal case design, suitable for mounting in an enclosed panel. Status LEDs for AC input line and battery charge. Short circuit and overload protection. Suitable for 200-240Vac input voltage range. Dimensions 70mmx144mmx73mm (width x length × height).