Solderless cigarette lighter socket: 12/24V universal, 120W high power; Nickel-plated pure copper charging head, good conductivity. Flame-retardant ABS material: The shell is made of flame-retardant ABS material, with matte surface design, high temperature resistance of 200℃. Built-in 8A fuse: Built-in replaceable fuse, protects the device when the circuit is overloaded, short-circuited and overvoltage, and prolongs the life of the device. Easy to install: pole indirect positive, shrapnel connected to the negative pole; The shrapnel is made of manganese steel with hardened electroplating treatment, and the charging contact is stable. Wide Compatibility/Free Installation: Suitable for 12/24V cars, small trucks, motorcycles, off-road vehicles, boats, trucks, etc. suitable for car chargers, car refrigerators, driving recorders, car vacuum cleaners, purifiers, common electronic equipment. Product Description Features: Universal 12/24V, 120W high power Solderless European style cigarette