3 Best


of July 2024

  1. Product Highlights
    • Super power booster: the car battery charger with a 3000a peak current, can start the 12v vehicles up to 10l gas or 8.5l diesel engines. the powerful battery booster works even in extreme temperatures. suitable for car, truck, motorcycle, boat, rv or tractor and so on.
    • Portable power bank: not only is it a car battery starter but also a portable charger. large capacity, 2 usb ports, can charge all usb digital devices. easy to use, just turn on the on/off switch, click the power button, and plug in the usb data cable.
    • Safty hammer & compass: these are two emergency rescue functions. imagine that if a car accidentally falls into the water and the doors and windows cannot be opened, the safety hammer is the hope of escape. if you lose your way in the wild, the compass can guide you to find your way home.
    • 8-in-1 jump starter: not only is it a car jump starter, but also is portable charger, compass, escape safety hammer, led emergency torch with 4 modes (flashlight, sos, strobe, green & red emergency light), power bank to charge mobile phones, tablets and other usb devices. ideal for camping and outdoor travel.
    • Emergency led light: the jump starter battery pack features 4 led light modes. first of all, it can be used as a flashlight, which is very bright. secondly, when you need rescue for survival, turn on sos and strobe mode. red and green emergency lights serve as a warning.
    • Smart security design: the smart jumper cables design of this jump box ensures your safety. the cable of the car battery jump starter has multiple protection functions, including spark-proof technology. it will not cause sparks even when connected incorrectly. only four steps are required to safely connect and start your 12v car battery.
  2. Product Highlights
    • Portable battery jumper starter: compact yet robust, the green keeper jump starter is your go-to portable battery jumper starter. with dimensions of 192.1×89.2×39.1 mm, it's easy to store in your car's glove compartment or travel bag, ready for unexpected battery drains.
    • Jump start battery pack with safety in mind: safety is a priority with the green keeper jump starter. equipped with an intelligent protection system, it features overcurrent, overcharge, overdischarge, and short-circuit protections, along with spark-proof technology and reverse polarity protection.
    • Powerful and reliable battery jumper: the green keeper jump starter is more than just a jump starter; it's a versatile solution for your car's emergency needs. capable of delivering 500a starting current and reaching a 1000a peak, this car battery jump starter is designed to jump start most 12v vehicles efficiently.
    • Multifunctional car jumper starter portable: this car jumper starter portable device is not limited to starting your car. it also includes a 37wh lithium battery with dual usb outputs, including a qc18w port, making it perfect for charging your smartphones, tablets, and other usb devices on the go.
    • All-in-one portable car jump starter: the green keeper jump starter is a comprehensive car jump starter kit. it comes with a jump start battery pack, heavy-duty jumper cables, a type-c charging cable, and a durable carrying case. whether it's for a sedan, suv, motorcycle, or boat, this portable car jump starter ensures you're never stranded with a dead battery.
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