1、Charge mobile phones and laptops, with adjustable LED lights (flashlight, strobe light and SOS light). A necessary and reliable requirement for long‑distance travel. Overload protection, overuse protection, overvoltage protection, overcurrent protection. 2、Jump charger, can provide the extra energy needed for your car and products. The actual capacity of the 12000mAh battery can start gasoline cars with 6.0L or less, and diesel cars with 0L or less. 3、It supports vehicles with 12V voltage. To start your car, you should first connect the mobile power supply to the battery holder, and then connect the negative and positive connectors of the holder to the car battery. 4、Intelligent clamp function. Anti‑break, start or disconnect the positive and negative clips of the starting power supply together. Anti‑recoil, after starting the car, the high current will not reverse to the starting power supply. 5、Intelligent clamp can anti‑reverse connection, when the positive and negative poles of the starting power supply and the positive and negative poles of the car power supply are reversed, the power will be automatically cut off, which will not damage the car power supply. 6、Intelligent clamp can prevent excessive discharge. When the power of the starting power supply is too low, intelligent clamp will remind you that it will damage the power supply when starting the car. 7、Intelligent clamp can anti‑over‑current, if the starting power current is too large when starting, the intelligent clamp will send out a reminder to terminate the operation to protect the car and the emergency power supply. 1 x Emergency Power Supply1 x Intelligent Clamp1 x USB Charging Cable1 x Manual1 x Storage Box Item Type: Jump StarterMaterial: PCSize: Approx. 15 x 7.5 x 3cm/ 6.0 x 3.0 x 1.2inBattery Capacity: 12000mAh (Shipping with batteries)Applicable Vehicle Type: Petrol car 6.0L, Diesel car with 3.0L engineBattery Type: Polymer Lithium BatteryUsage Temperature: -30℃ - 65℃USB Output: 5V 2AInput Voltage: 5V 2A/9V 2AStarting Current: 600APeak Current: 800ACharging Time: About 6 hoursFlame Retardant Rating: V0Fast Charging: SupportLife Cycle: Above 2000 timesThree Light Modes: Led Flashlight, Sos, Explosion Led FlashingFour Practical Functions: 1. Immediately start the car, safety and emergency necessity 2. Efficient intelligent charging, can be applied to more than 95% notebook, mobile phones, tablet PCs, cameras and other electronic devices 3.Super bright LED flashlight, with flash mode, can convert emergency SOS mode 4. Temperature protection, short circuit protection, constant voltage protection, constant current protection, over charge protection, over discharge protection, balance protection, magnetic field protection