Simplified Product Title: GOOLOO 9% Off GP2000 Jump Starter + S4 4Amp Car Battery Charger Bundle

GOOLOO S4 is an all-weather battery charger, battery maintainer, and battery desulfator that works excellently with all 6-volt and 12-volt lead-acid locomotive batteries, including WET, SLA, GEL, AGM, FLOODED, and VRLA batteries, as well as 12-volt LiFePO4 batteries. It is NOT a car jump starter.

The GOOLOO S4 features a comprehensive 10-stage charging program that automatically analyzes battery sulfation problems, repairs and pulse current charges to devulcanize the battery and restore its lost performance, and then compensates the charging to maintain the battery and ensure optimal performance without overcharging.

The GOOLOO GP2000 12V portable car battery jump starter is powerful enough to start vehicles (up to 9.0L gas engine or 7.0L diesel engine) quickly and easily, thanks to its heavy-duty jumper clamps. It is more than just a car battery charger, as it includes three USB ports (15W TYPE-C, USB 5V/9V/12V Quick Charge, and USB 5V/2.4A) for additional charging convenience of portable devices.

SUPERSAFE is a safety protection technology by GOOLOO that automatically detects reverse polarity to ensure a precise connection before providing power to most automotive batteries or electrical devices. This allows users to use the GOOLOO GP2000 car battery jump starter power pack with confidence, knowing that it is safe and secure.

The jump starter helps in emergency situations when a car's battery dies, providing a reliable solution to start the vehicle. Meanwhile, the battery charger helps in charging the car's battery and repairing any damage to optimize its performance, ensuring a comprehensive care and support for better driving performance.

In summary, the GOOLOO S4 and GOOLOO GP2000 offer a range of features and capabilities to address various battery-related issues. The GOOLOO S4 is a versatile battery charger, maintainer, and desulfator, while the GOOLOO GP2000 is a powerful portable car battery jump starter with added USB charging capabilities and SUPERSAFE technology for safe and secure usage.

product information: