Highlights：
4000A Powerful Car Jump Starter
The 4000 amp jump starter battery pack can quickly jump start a dead car battery. Even if the battery voltage is too low, pressing the "BOOST" button will force the car to restart. The GOOLOO car battery charger jump starter can start all gasoline engines and diesel engines up to 10.0L in just a few seconds. This includes 12v vehicles, motorcycles, pickup trucks, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and many more.
High Capacity Portable Charger
The GP4000 PRO portable car battery jump starter is equipped with dual USB charging output ports (one supports fast charging) and a USB Type-C charging port (5V/3A). You can use it to charge other devices or recharge the Jump Starter itself. It can be taken anywhere and can quickly charge numerous portable devices, such as smartphones, tablets, cameras, GPS systems, and more.
Emergency Life Saver
The GOOLOO GP4000 PRO portable car battery jump starter can jump start vehicles in a matter of seconds so that you aren’t stranded and unsafe for longer than needed. A full charge can boost most vehicles over 60 times!
Safety & Quality Metal Clamps
The GOOLOO battery jump starter built-in 10 types of protection, frees your worries of misuse and sparks. We wanted to make sure our users feel 100% safe when using our product. The Smart Jumper Cables are constructed with all-metal clamps to prevent damage caused by long-term use.
Rugged 12V Car Jump Starter
The hardened plastic and rubber corners make sure the starter can withstand drops without any problem. A built-in flashlight can assist you in vehicle emergencies at night.
Reliable in Extreme Cold Weather
The upgraded smart chip in the GP4000 PRO battery booster jump starter ensures fast and reliable car ignition in extreme temperatures ranging from -4°F to 140°F.
Specification：
General Brand: GOOLOO
Type: Jump Starter
Model: GP4000 PRO
Color: Yellow
Specification Battery Capacity: 26800mAh
Peak Current: 4000A
Car Jump Start Output: 15V
Type-C Input: 15W(5V/3A)
USB2 Output: 5V/2.1A,15V/10A
Diesel Engine Rating: Up to 10L
LED Light Power: White: 1W
Weight & Size Product Weight: 0.82kg
Package Weight: 1.77kg
Package Size(L x W x H): 23x10x3.8cm
Package Contents 1 x Jump Starter
1 x Smart Jumper Cable
1 x USB to Type-C Cable
1 x EVA Storage Case
1 x User Manual
