Voltage automatically recognized for 12V or 24V systems The unit automatically detects 12V or 24V battery systems, eliminating manual switching and simplifying use. Large LCD display with 3stage charging management Clear, easytoread status on a large LCD. Provides complete 3stage charging management to support battery health and long life. Builtin protection Includes overcurrent protection, shortcircuit protection, opencircuit protection, and reverse connection protection for safe operation. Accurate temperature compensation Automatic correction of charging and discharging voltages based on temperature to improve charging precision and battery longevity. Key attributes and applicability Function: Automatic voltage recognition, 3stage charging management, comprehensive protections, and temperaturecompensated charging. Compatibility: Suitable for 12V and 24V battery banks across automotive, marine, solar, RV, and offgrid applications. Performance: Temperaturecompensated voltage adjustments enable accurate charging and safer discharging. Reliability: Builtin protections and clear status display support dependable, maintenancefriendly operation. Use scenarios Automotive or marine battery charging: Ideal for cars, trucks, boats, and other vehicles with 12V or 24V systems, providing safe, automatic charging management without manual voltage selection. Solar/offgrid energy storage: Integrates with solar setups and offgrid cabins to manage battery charging safely and accurately under varying temperatures. RV or camper battery maintenance: Supports house battery banks in RVs and campers, maintaining battery health during travel or storage with clear monitoring and reliable protections.