GOOLOO GP4000: SuperSafe 4000A Jump Starter - 12V Car Battery Booster Pack | Lithium Jump Box with Jumper Cable - Spark-Proof - BOOST Button - LED Flashlight - For All Gas & 10 Diesel Engines

Powerful and Reliable Car Battery Jump Starter - The 4000 amp booster pack jump starter is capable of quickly jump-starting a dead car battery. Even if the battery voltage is extremely low, simply pressing the 'BOOST' button will forcefully restart the car. The GOOLOO car battery charger jump starter can effectively start all gasoline engines and diesel engines up to 10.0L within mere seconds. This versatile device is compatible with 12v vehicles, motorcycles, pickup trucks, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and various other vehicles.