12V SMART BATTERY CHARGER: A full-featured battery charger designed for cars, trucks, SUVs, motorcycles, lawn mowers, boats, and marine vehicles. This 6-amp charger works with AGM, Gel, MF, SLA, and VRLA battery types. It functions as a battery charger, maintainer, trickle charger, and desulfator in one compact unit. INTELLIGENT LCD DISPLAY: Features a 4-stage smart charging system that automatically optimizes the charging process by monitoring battery voltage and condition. The device stops charging when full capacity is reached. An LED indicator displays the current charging status. RECONDITIONING MODE: Automatically detects acid stratification and battery sulfation. With advanced pulse reconditioning technology, it helps restore lost battery performance. Note: This charger cannot revive deeply discharged batteries or repair severely damaged ones. MULTIPLE PROTECTION FEATURES: Includes comprehensive safety protections such as overcharge protection, short-circuit protection, and reverse polarity protection. Built-in cooling fan prevents overheating during operation, enhancing durability and extending service life. AUTOMATIC TEMPERATURE DETECTION: Equipped with a thermal sensor that adjusts charging voltage based on ambient temperature to prevent undercharging in cold environments and overcharging in hot conditions. The charger housing is made of flame-retardant ABS material, providing electrical insulation, corrosion resistance, and long-term durability.