Intelligent pulse charger 12V/24V with digital display for vehicle battery1、Six Protections, Ensure safe charging: Short Circuit protecton, Polarity error protecton, Overheating conservation, Over current conservation, Low-voltage conservation, Over voltage conservation. 2、Charging mode: Four stage charging , protect the battery,non-overcharging: Adaptive electricity charging, Charging at constant voltage, Full charge soon\u0026conduct floating charge,Microcurrent supply/full charge. 3、Wide Applications:For scooter, motorcycle, car, SUV, small truck, tractor and any vehicle batteries.Battery type:1.12V24V battery: Lead-Acid Battery; Maintenance-free battery; Dry battery, Water battery; Gel battery; Solar battery, ect.2.12.6V Lithum battery. 4、Brand new with good performance. Made from premium-quality materials, reliable performance and superior longevity.Easy installation and convenient operation. 5、Note: 1. Please do not block cooling fan or use the charger while cooling fan is stopped. 2. Please prevent the charger from rain or water to avoid damage.