15A Portable Car Battery Charger Booster Box Power Bank 100% brand new and high quality. Safe and Reliable Operation: Battery charger with multiple safe protections to ensure safe use, it has overvoltage protection, overheat protection, overcharge protection, short circuit protection, reverse connection protection, overcurrent protection, and low current protection. 3 Charging Stages: Constant Current Charging, Constant Voltage Charging, and Floating Charging, which are suitable for most battery types, including calcium, gel, AGM, and wet batteries. Low Noise and Heat Dissipation: Fan Quiet cooling system that works with an aluminum radiator, which greatly extends the charger's lifespan. Intelligent Digital Display: The clear LCD screen displays real-time temperature, current, voltage, and battery capacity. Wide Applications: Can be widely used for charging motorcycle, car, small truck, SUV, ATV, yacht, etc. Specifications: Rated Power: 24W Input Voltage: 95V-240V AC Charging Current: