User Manual for GOOLOO models including: JS-237, JS-237 Car Jump Starter Power Bank, JS-237, Car Jump Starter Power Bank, Jump Starter Power Bank, Starter Power Bank, Power Bank
Product User Guide – GOOLOO
Always Good To Go
6250
GE PRO
Model No.: JS-237
GE PRO
Warning
This unit is for vehicle (equipment) with 12V batteries. It may be dangerous if it is used with other types of batteries. Read and understand the safety information before using the jump starter. Failure to follow the safety information may cause damage to the jump starter, and may also result in electric shock, explosions, fire, property damage, and personal injury.
USB Out: 5V/2.4A Output Port Jump Starter Intelligent LED Indicator LED Flashlight
Battery Clamps
USB-C In: 5V/9V Input Port
}POWERFUL START PERFORMANCE~ GOOLOO GE PRO jump starter 6250A peak current can instantly start any 12V vehicle (ALL gas or 12L diesel engine). And the car starter battery capacity is up to 88.8Wh and has a service life of more than 1000+ recharge cycles. }ADVANCED START-UP SOLUTION~The upgraded Intelligent chip & integrated design of the jump starter battery pack and jumper cable make the instantaneous starting current of the GE PRO battery booster pack increase by 80%, and the starting success rate is 50% higher than other traditional battery jump starter! }ERGONOMIC DESIGN~GE PRO car jump starter is manufactured by a professional design team based on ergonomics combined with a large amount of experimental data. The grip design assists you to hold the GE PRO battery starter more firmly, and the integrated appearance makes the product easier to store. }COMPREHENSIVE & INTELLIGENT PROTECTION~ The unique design of the GE PRO 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. }MORE THAN A JUMP STARTER~400 lumens LED light provides you with three modes (Normal, Strobe, SOS) under different conditions, and jump box supports 48 hours of high-brightness lighting. Moreover, designed with USB outputs, the USB port can fully charge your cellphones, tablets, and other mobile
devices at the fastest speed possible.
GE PRO This unit can be charged with the Type-C cable and your phone wall charger. (Only via the QC3.0 wall charger or QC3.0 car charger can achieve the 18W max input function, QC3.0 wall charger and car charger can be purchased separately.)
How to Start a 12V Vehicle
(Make sure the battery power2 bars)
Note: Do not press the "BOOST" button before connecting the vehicle battery correctly.
Check the LED indicator in the front of this product and follow the instructions as below:
LED Indicator
Operation
Green LED (solid)
The connection is correct, you can start the vehicle directly.
Red LED+Beeping Reverse connection, please correct the polarity of battery clamps.
The vehicle battery voltage is too low. Try to press the Green LED (blinks) "BOOST" button for 2-3 seconds. When the green
with beeping LED illuminates steadily, start the vehicle within 30 seconds.
NO Light, NO Beeping
The vehicle battery may be damaged. First, make sure the connection is correct. Press the "BOOST" button for 2-3 seconds. When the green LED illuminates steadily, and then start the vehicle within 30 seconds.
Green+Red LED (blinks)
If you start the vehicle non-stop more than 4 times within 10 minutes, the jump starter will enter safe mode. Stop starting your vehicle, safe mode will disappear after 10 mins.
If any problem persists, stop using the jump starter and contact our service team directly at Karen@gooloo.com, we will do our best to solve the problem within 24 hours.
1. Plug the charging cable into the USB-A port and your devices. 2. After pressing the power switch, the unit can identify your device and charge it automatically. The battery indicators will light up when charging.
How to Turn Off This Unit This unit will be turned off automatically in 30s when it's not used (no load).
A: This unit uses a lithium-polymer battery, and its operating temp is -20-60°C/ -4-140°F. If the ambient temperature is higher than 60°C/140°F, the internal construction of the polymer lithium-ion cells will be damaged, and it may swell and become unsafe. So don't store the device in a vehicle which is parked in hot weather for long periods of time.
A: The jump starter has an Over-start Protection function. If you start the vehicle continuously for more than 4 times within 10 minutes, the jump starter will turn into Over-start Protection (the green and red lights will blink alternately). Meanwhile, there will be no output of battery clamps. You can disconnect the jumper cable plug from the jumper starter, and then the Over-start Protection will be removed.
A: The battery clamps are connected to the vehicle battery. When the indicator shines a steady green light, it means it's connected correctly. If the red light is on and solid, and there is beeping, it means it's a reverse connection.
A: Recharge this unit fully,and try to press the "BOOST" button. Wait until the GREEN LIGHT is on and solid, then start the vehicle within 30s. If it still doesn't work, please contact us at karen@gooloo.com and kindly attach your order ID.
A: Charge it with a USB-C cable and wall charger to activate it. If it still doesn't work, please contact us at karen@gooloo.com and kindly attach your order ID.
If it still doesn't work, please contact us at karen@gooloo.com and kindly attach your order ID for assistance.
between -10~45°C/14~113.
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