BooKoo specializes in robust automotive tools like multi-functional car jump starters and portable power banks, as well as specialty digital coffee scales.
BooKoo offers a diverse lineup of essential automotive tools and precision household instruments. The brand is heavily recognized for its reliable, high-peak-current car battery jump starters that double as emergency portable power banks and LED flashlights. Engineered with built-in protections against over-charging and short-circuiting, these jump packs keep drivers prepared for unexpected travel emergencies.
In addition to their rugged automotive safety devices, BooKoo also produces specialty digital coffee scales that offer precise measurements and app connectivity, catering to espresso enthusiasts. Across their product lines, BooKoo emphasizes durability, user-friendly operation, and versatile functionality.
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Long press the power button for approximately 3 seconds to turn on the flashlight. Press it again to switch to Strobe mode, again for SOS mode, and one more time to turn the light off.
A solid red light generally indicates that the battery voltage is too low or too high. Ensure that the jump starter has enough power (at least 50% charged) before attempting to jump start.
Yes, if you have a unit like the BooKoo HP100S which features a built-in AC outlet. Plug your laptop charger into the AC output, press the main power button, and then press the AC button.
To maximize battery lifespan and ensure it is ready for emergencies, it is recommended to recharge your jump starter at least once every 3 months.