Powerful and Reliable: With a peak current of 4000A, it can start all gasoline and diesel engines up to 10.0L in just a few seconds. It can start cars, motorcycles, RVs, tractors, trucks, vans, ATVs and more.
High Capacity Portable Charger: The GP4000 portable car emergency starter features two USB charging outputs (one compatible with fast charging) and a USB Type-C charging port (5V/3A). You can use it to charge other devices or to recharge the emergency starter itself. It can be carried anywhere and quickly recharges numerous portable devices such as smartphones, tablets, cameras, GPS systems and more.
10 Safety Protections: Patented safety technology (Supersafe) offers 10 types of protection against explosions, reverse polarity, short circuits, overheating, overvoltage, undervoltage, overload, deep discharge, overcurrent and ultimate low power consumption.
Emergency Lifesaver: The GOOLOO GP4000 portable car battery starter can start vehicles in seconds, so you won't be stranded on the road anymore. The car battery booster has LED lighting modes. In an emergency, it's a lamp for camping, picnics, adventure trips or breakdowns.
Contents: Car battery booster, smart jump cable, USB to Type C cable, storage case, user manual, cigarette lighter adapter.
