Features:-Built-in high-rate battery, capable of easily starting a 12V car.-Can be used as a power bank to charge mobile phones, tablets, laptops and other electronic devices.-Small size, light weight, easy to carry, suitable for various emergency situations.-High-performance lithium polymer battery can withstand temperatures from -20°C to 60°C, ensuring starting.-With LED light, with multiple modes, illuminate dark areas.Specification:Colour: blackMaterial: ABSSize: 13.5*7.9*2.8cmBattery capacity: 6400mAh Input interface: Type-CInput: 5V/1AOutput: 5V/2A, 12VWorking temperature: -20℃~+60℃Applicable: 12V gasoline vehiclesDisplacement: Supports gasoline vehicles below 2.5L!! Supports diesel vehicles below 1.5L!! Package Included:1x Car ju.