VOLTAGE RECTIFIER CHARGER 12V-24V 10A, LCD DISPLAY; AUTOMATIC BATTERY VOLTAGE DETECTION; FOR CHARGING 12V and 24V LEAD-ACID BATTERIES (STARTING, MAINTENANCE-FREE VRLA AGM, WITH START/STOP SYSTEM); CHARGING CURRENT 2A/5A/10A for 12V, 2A/5A for 24V; AUTOMATIC BATTERY CHARGE CONTROL; VOLTAGE MONITORING AFTER CHARGING IS COMPLETED, MAINTENANCE MODE FOR 12V/SLA 14-230AH BATTERIES - MAINTAINING THE HIGHEST CHARGE LEVEL; RESUNIMATION MODE - BATTERY EFFICIENCY RESTORATION; WINTER MODE (AGM and REDUCED TEMP.)