Super Energy Max Car Jump Starter 8.0L Gas 4.0L Diesel Engine 12V Portable Power Pack Automotive Battery Booster Charger with USB Port Smart Jumper Cables LED Flashlight

Real peak current enables a car to be jump started in a second when the car battery is low, 10000mAh lithium polymer batteries feature higher capacity. Tests indicate that the fully charged jump starter can jumpstart for Toyota Crown Royal 3.0 with a naturally aspirated engine more than 50 times, 4 strings of high discharge rate cells offer powerful performance for all car models and displacement. They can withstand instantly powerful current shock of a car to protect the car battery, and ensure longer service life. Support 12V/8.0L gasoline vehicles and 12V/4.0L diesel vehicles, A smart temperature protection chip is low temperature resistant for jumpstarting in winter easily. A built-in temperature protection resistor ensures normal operation in the environment with large temperature difference, The two USB ports are compatible with tablets, laptops, phones and for Switch, and support simultaneous charging of two devices