Access electronics offers a portable, compact, smps-based battery charger. This can charge all types of batteries - vrla, ni-cad, lead acid. Features of the battery charger are: fully automatic charging [just connect the battery and forget]: 300 w/600 w models; nominal - 12, 24, 30, 36 and 48 v; smps technology used - highly efficient, can accept wide mains variation; true cv-cc characteristics quickly battery; correct charging technique prolongs battery service life, reduces battery replacement and maintenance cost drastically; compact, light weight, portable with handle; rugged ms enclosure table top or both panel/wall mounting; deeply discharged battery can be revived; float, boost voltage levels can be pre-set to suit different types of batteries with charging current adjustable; input protected by mcb; reverse battery protection by mcb; digital meters to monitor battery voltage and charging current; and led indications for float and boost mode. Optional features: low battery cut-off; and separate load and battery terminals.