General Description The smart battery charger is designed to provide efficient and safe charging of 12V and 24V lead-acid batteries, with a capacity ranging from 2AH to 150AH. It is equipped with a digital display that shows the voltage, current, capacity battery voltage and temperature, allowing easy monitoring of the state of charge. Technical Specifications Battery Type: Lead Acid Batteries, including Calcium, GEL, AGM, Wet, EFB Input Voltage: 100-240V AC, 50-60Hz Rated Output: 12V 8A / 24V 4A Minimum Cranking Voltage: 2.0V Battery Capacity Range: 6-150Ah Thermal Protection: 65°C +/- 5°C Efficiency : Approx. 85% Dimensions (L×W×H): 170×98×58mm Weight: 560g Certifications: CB, CE, IEC60335, EN61000, EN55014 Compatibility and Accessories Compatible with most lead-acid batteries. Do not use to charge lithium batteries. Installation Connect the red clip to the positive (+) terminal of the battery and the black clip to the negative (-) terminal. The charger will start automatically