Feature:1. Powerful: Portable jump starter starts vehicles multiple times (for petrol/diesel engines up to 4L) with 400A peak current. Suitable for all 12V cars, vans, SUVs, motorcycles, trucks, cranes, trolleys, cement tankers, etc.2. Power Bank: A 12000mAh portable power supply can not only start the car, but also provide a 12V / 10A DC output for tire inflators, and a USB output of 5V / 2A to charge phones, tablets, cameras, etc.3. Emergency Light: With 3 lighting modes of flash, strobe, and SOS, high brightness aids car starting at night. Strobe/SOS functions are fit for emergencies. Perfect for camping, outdoor/indoor use.4. Multiple Guard: This portable jumper starter has short circuit guard, overcurrent guard, reverse polarity guard and overvoltage guard, providing you with a full range of guard.5. High Durability: Made of high standards, jumper starter performance is strong and stable, heavy battery clamp with large bite force, thick copper wire is temperature resistant and long service life.Specification:Item Type: Car Jump StarterBuilt In Battery: 12000mah Lithium BatteryStarting Current: 200APeak Current: 400ALED Lighting: Steady on - Flash -SosCycle Times: >1000 TimesCharging Time: 3-4hFlame Retardant Grade: V0Operating Temperature Range: -40/65.Package List:1 x Start Power 1 x Jumper Clip 1 x Charging Cable