Press Power and Boost button at the same time for 2-3 seconds to turn on this mode. It allows for low-level charging of sensitive devices like headphones and smartwatches To determine how long this battery can be used for to power a given device, use the following equation:

GT3000 + 100W Wall Charger + Box – GOOLOO Luxury Set | GT3000 + 100W Wall Charger + Box – GOOLOO

The high power of 4000 A peak current will support ALL engines of gasoline and 10.0-Liter engines of diesel at best. With it, you can jump start cars in seconds without anyone else's help. WIDELY USED IN ALL YOUR 12V VEHICLES The indicator on the jumper cable will show a steady green light when the battery clamps are correctly connected to the vehicle battery. If a steady red light comes on and the unit is beeping, the connection needs to be reversed. Wall Charger: 100W Fast Charger Power Your Expectation 100W High-Speed Charging for GT4000, GT4000S and GT3000 Having the clamps touch each other also does nothing — AS LONG AS you did not turn on “Boost” mode! It’s quite fool-proof Pair it with GT3000, GT4000, and GT4000S for 100W fast, efficient charging at home or in the office. You can fully charge GT4000 in 57 mins at home or on the office. One Charger for All USB-C DevicesThis unit includes 8 protection features, including over-current protection, overload protection, over-voltage protection, and overcharge protection, making it extremely safe to use. This unit is perfect to jump start a dead car in ice and snow when the battery is undercharging, the car stalls while driving, or in emergencies, for medical rescue, or on road trips.

Review: Gooloo Car Jump Starter GT3000 Turbo (vs NOCO - YuenX

The iF DESIGN AWARD is one of the world’s most prestigious design awards. At the beginning of 2017, GOOLOO car jump starter stood out and won this Award, which enjoys the reputation of “Oscar of the design world” after a fierce competition with thousands of entries from all over the world. GOOLOO FLAGSHIP GP4000 JUMP STARTER ENRICH YOUR DRIVING LIFE Beeping: Vehicle was jump started 4x within 10 minutes, putting the Gooloo into safe mode. Wait 10 mins before trying again

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Lithium-ion battery holds its charge for months and up to 2 years, although it should be charged every 3-6 months See all the information at a glance. 3.2'' LCD screen shows you the battery level, specific operational status, and some error reminders. LARGER CAPACITY TO CHARGE MULTIPLE DEVICES GooLoo is a Chinese brand that focuses on making portable charging equipment. And don’t let their country of origin give you the wrong impression. GooLoo devices are affordable, but they’re not cheap. While they’re a relatively new company, they’ve already attracted a lot of attention for their advanced designs.

GOOLOO Jump Starter 1500A IP65(Up to 8.0L Gas or 6.0L Diesel GOOLOO Jump Starter 1500A IP65(Up to 8.0L Gas or 6.0L Diesel

Obtain the best charging performance with GaN (gallium nitride) Technology, the charger can provide 100W fast charging speed in a compact size and has a safety protection system to prevent over-current, short-circuit, over-charging, and over-heating. Heavy-Duty And Long E-marker Cable The jumper cable features a smart Over-Start Protection function. If you start the vehicle more than 4 times in 2 minutes, the jumper cable will turn on Over-Start Protection: The green and red light will start to blink and the battery clamps will have no output. When you disconnect the jumper cable plug from the jumper starter, the smart Over-Start Protection will reset. They’re everywhere today, but lithium-ion jump starters only first appeared in 2013. Now there are thousands of them (see our favorite portable jump starters), and what was once an expensive specialty product is affordable enough that most people should keep one in their car. They’re not only convenient, but safer than using jumper cables, as all the good ones detect reverse polarity. This prevents injuries from sparks and arcing; possible fires; and damage to a car’s battery and even electronics. In an emergency you don’t need another vehicle to get your car started, plus they almost all have flashlights and various USB ports to act as giant chargers and battery banks. Beeping: Jump starter’s temperature is too low or high. Wait until the Gooloo’s temperature is between 32F – 113F Reverse-polarity protection: Having the clamps touch each other does nothing. They are quite fool-proof (except when “Boost” mode is activated)

Features and Specifications

I previously mentioned how battery-operated jump starters are some of the tools I find essential for drivers, and wrote about one of my favorites, the NOCO Genius Boost. The article was prompted after having rescued a countless number of family members, coworkers, strangers, and friends during my travels. Draining a car’s battery is not difficult. All it took, for instance, was for my little son to turn on the 2nd-row ceiling light right before we took him out of his car seat during the daytime. It stayed on for days without our knowledge. In another example, I waited in the car for about 45 minutes while my wife went shopping at the supermarket. I was listening to the radio and had the fan on. The battery died by the time she returned. Oops! Boost Test: GT3000, T8 Apex, GB50, and GB40 were able to start my V6 engine SUV (3.5L gas) just fine