A battery charger is an electrical device that converts alternating current (AC) from the mains into direct current (DC) to recharge batteries safely. It controls the charging process to prevent damage to the battery and includes an auto cut-off feature that stops charging once the battery is fully charged, protecting it from overcharging, overheating, and extending its lifespan. Some chargers also provide trickle or maintenance charging to keep the battery at full charge without causing harm. -Technical Spec. Make : ADITYA Model no : AE-2416 Input Supply : 230vac 1phase 50Hz Output voltage : 24Vdc Current Rating : 16Amp