Description:The product can achieve safe and fast charging with the intelligent recognition of various mobile phone protocol technologies and it uses over-temperature, over-voltage, and over-current protection chip.The battery level of the phone can be read by the built-in smart chip and it can automatically switch the charging mode. The product has the ability to adjust the output current to protect your mobile phone in the best state and protect the mobile phone battery according to the power required by different devices.Made of high-quality metal material, the product is durable, sturdy, and portable. The product has 2 independent intelligent output voltages and the maximum output power per channel is 18W.The length of the product is 6.5cm, the width is 2.8cm, and the height is 2.1cm. There are spring metal contacts on both sides to firmly adapt to different specifications of ignitor.It is suitable for 12V-24V cars.Item Name: Car ChargerMaterial: MetalInput Voltage: 12V-24VOutput Power: 18W Max(Each Circuit)Size Details: Size: 6.5cm x 2.8cm x 2.1cm/2.56 x 1.1 x 0.83 (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension differences due to different manual measurements.Package Includes:1 x Car Charger