Powerful Boost: The 4000 amp boost capacity quickly jump-starts dead car batteries, even with extremely low voltage. Simply press the "BOOST" button to restart your vehicle.
Versatility: Suitable for all gasoline and diesel engines up to 10.0L. Compatible with 12V cars, motorcycles, pickup trucks, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and more.
Massive Capacity Portable Charger
Dual Charging Ports: Offers dual USB charging output ports (one supporting fast charging) and a USB Type-C port (5V/3A). Ideal for charging smartphones, tablets, cameras, GPS systems, and other devices.
Compact and Portable: Compact design ensures high portability. Capable of efficiently charging various portable devices while remaining lightweight.
Emergency Life Saver
Quick and Reliable: Ensures you're never left stranded. With a full charge, it can jump-start most vehicles over 60 times, providing reliable assistance in emergency situations.
Safety and Quality Features
Built-In Protections: Equipped with 10 types of built-in protection to alleviate concerns about misuse and sparks.
Smart Jumper Cables: Designed with all-metal clamps to prevent damage from long-term use.
Rugged Construction
Sturdy Build: Hardened plastic and rubber corners ensure the jump starter can withstand drops without issues.
Built-In Flashlight: Provides assistance during vehicle emergencies at night.
Reliable in Extreme Weather
Temperature Resistant: Utilizes an advanced smart chip to ensure fast and dependable car startup in extreme temperatures ranging from -4°F (-20°C) to 140°F (60°C).
IN THE BOX
GOOLOO Heavy-Duty Portable Car Battery Jump Starter GP4000
Smart Jumper Cable
USB to Type-C Cable
EVA Storage Case
18 Months Warranty and Lifetime Tech Support (Wall charger not included)
TIPS
Regular Maintenance: If the jump starter has been idle for an extended period, charging it every 2-3 months helps maintain its optimal condition.