Pre-orders now available
Grab a bargain for a limited time only. When the minimum required amount of pre-orders is reached the offer will close.*
The orders will be fulfilled by the end of 2024
MORE THAN A JUMP STARTER
The John battery jump starter integrates six functions such as car emergency start, tyre inflator, lighting, SOS warning, charging for mobile devices, and starting 12V vehicle-mounted devices.
POWERFUL START-UP PERFORMANCE
The battery starter is equipped with a 2000A Peak current and can instantly start 12V vehicles . Even in extreme temperatures, this car battery jump starter can start the car up to 50 times and has a service life of more than 1000+ recharge cycles.
DIGITAL CORDLESS AIR COMPRESSOR
The car starter has a built-in LCD digital meter that reads data directly from the jump pack and air compressor. Preset the desired value and it will automatically shut off when the pressure is reached. The jump starter battery pack supports 2 optional units (PSI, BAR).
The 3-140 PSI air compressor takes about 3 minutes to inflate an average car tire to 20 PSI and is suitable for bikes, cars, balls, and other Inflatables.
UPGRADED THERMAL DESIGN
The unique honeycomb heat dissipation design enables the jump starter to obtain more powerful heat dissipation performance, so the safety performance of the car jump starter is Enhanced by 30%, and its service life is promoted by 50%.
SAFETY IS THE FIRST PRIORITY
The unique design of the car battery booster makes it easy and fast to start your car in extreme environments (-4°F to 140°F), with built-in 10 safety protection technologies (over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, reverse-charge).
*If the minimum amount is not reached you will get refunded.
The final date is set to the 31st of August 2024
