Kinzd Portable Car Jump Starter - 400 Peak Amp Real 12000mAh 12V Lithium Battery Booster - Power Bank for Laptop, Smart Phone and Other Electronic Device Compact Size: 7.1" x 3.3" x 1.5" (18.0cm x 8.3cm x 3.9cm); Ladies can handle to jump start a car as well as a man. 400 Peak Amp, able to jump start your 12V 5.0L gas or 2.8L diesel vehicle engine; Real 13800mAh, approximately 20 times vehicle jump start with 100% fully charged. Easily jump start vehicle: Connect the jump start cable to battery of the vehicle(red to positive and black to negative), connect the cable to the power bank socket, start the engine, disconnect the jump start cable. Portable power bank pack: 8 different model adapters for laptop, 4 in 1 USB adapter for smart phone or Ipad; With 13800mAh capacity, no more Power-off on your trip way. Emergency jump starter: Emergency Safety Hammer design at the back side; Build-in ultra-blight LED light with 3 modes light (Solid light, Strobe light, SOS flashing), provide powerful support while broke down on a cold winter night.