The Stecamat 821 is a processor-controlled battery charger which secures a rapid and gentle charging of a battery. It comes with different voltage selections ranging from 6V up to 48V with an ability to work under a rated power span of 40W to 60W. The compact charger is enclosed in a sturdy casing. An integration of the device with an easy handling feature enables a trouble-free type of operation. The Stecamat 821 also offers a selection of preset battery profiles. This allows an individual alteration of the voltage, time, current and the monitoring of the battery used.