Description:This car charger adopts over-temperature, over-voltage, and over-current protection chip, which has intelligent identification shunt technology to achieve safe and fast charging.This is a new type of smart flash charging adapter, which does no harm to the phone and can automatically switch to trickle mode when it is almost full.Made of the premium metal material, the product is durable, sturdy, and portable. There are spring metal contacts on both sides to firmly adapt to different specifications of cigarette lighter.The length of the product is 4.7cm, the width is 2.5cm, and the height is 2.1cm. With a built-in intelligent identification chip, the product can adjust the output current according to the power required by different devices and realize the simultaneous charging of two devices.It is suitable for most cars, SUVs and trucks on the market with 12V-24V voltage input.Item Name: Car ChargerMaterial: MetalInput Voltage: 12V-24VInterface Type: 2 USB PortsSize Details: Size: 4.7cm x 2.5cm x 2.1cm/1.85 x 0.98 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