GOOLOO GT4000 Jump Starter User Manual
- May 15, 2024
- GOOLOO
Table of Contents
GOOLOO GT4000 Jump Starter
Thank you for choosing the gooloo jump starter. To ensure a good user experience, personal safety, and property security, please read all of the instructions carefully before using this product, please keep this manual for reference.
Charge It First!
Warning
While reading through the manual, you can start to charge your GT4000 with a
car charger or wall charger. Please note that the wall adaptor is not supplied
to protect the environment purpose, but you can charge it with the wall
adaptor that comes with your smartphone.
This unit is for vehicles (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.
Product Parts and Functions Description
- Display Screen
- USB-C In/Out Port (PD100W Max)
- USB1 Out Port (QC3.0, 5V/9V/12V)
- USB2 Out Port (5V/2.4A)
- DC Out Port (15V/10A, Max 150W)
- Power Button: Press 1-2s to power on the jump starter, and press about 10s to force shutdown.
- BOOST Button: Press 1-2s to force output, and READY will be displayed on the screen. 12V Battery Clamps
- Output: DO NOT press the BOOST button before connecting the clamps to the vehicle battery correctly.
- LED Light: Turn on the unit first by pressing the power button for 1-2s, then press the power button 1-2s again to turn on the LED light.
Display Screen Instructions
- Battery Power Percentage, faey percentage of ON 575 100 + and Poles of Battery Clips Reversed
- attery Low-temperature Keminder
- Battery Pre-heating: 614000
- Urique Function
- Ready to Start the chicken
- Pre-heating Temperature
- Display: G74700 Uriou
- Charging Power
Support PD100W Max Speed Charging
This unit can be charged with a car charger provided or a quick speed wall
charger (Quick Speed Wall Charger not Included). Only via the PD100W USB-C
wall charger or SC 100w car charger can this unit achieve the 100W max input
function. PD100W USB-C quick speed.
How to Start a 12V Vehicle
(Make sure battery power is> 20%)
Note: Do not press the BOOST button before connecting the vehicle battery
correctly.
- Cannoet Vohicio Patton
- Car Vohielo Enaing
- Start Vehicle Engine
Error Message/ Cause/ Solution
If the problem persists, stop using the jump starter and contact our service team directly at contact@gooloo.com, we will do our best to solve the problem within 24 hours.
15V/10A DC Output (12-16.8V,150W Max)
Connect the 12V devices that need to be powered by a cigarette lighter socket
(the Cigarette Lighter Socket Adapter is included).
How to Turn On/Off the LED Flashlight
Power on, then press the power button for 1-2s to turn on the LED light. There
are 3 modes of LED light (Normal, Strobe, SOS, Off) if you press lightly.
IP65 Water Resistant
It doesn’t matter when this unit is touched with small splashes, you just need
to wipe it off. It can prevent splashing water in your daily life, but it is
not allowed to be immersed in water.
Pre-heating Technology (Unique features of GT4000)
GT4000 can be used in an environment of -40°C/-40°F and reach the starting
temperature within 100 seconds after connecting the vehicle battery. The jump
starter will automatically turn on the pre-heating function after connecting
the vehicle battery or pressing the BOOST button 1-2s in an extremely cold
environment
Package Content
Technical Specification
Toxic and Harmful Substances
0: Indicate that the content of harmful substances in all homogeneous materials is all lower than the prescribed limit of MCV (the standard 2002/95/EC/RoHs)
Warning
- Please read this user manual carefully before using this machine.
- Please be careful when using this machine. If you do not follow the instructions, you may injure yourself or damage the equipment or vehicle battery.
- Do Not allow people who do not have proper knowledge or ability to operate the device without supervision.
- Do Not use this unit as a toy. Keep it away from children to avoid accidents.
- This unit works for vehicles (equipment) with a 12V battery but doesn’t for vehicles with a non-12V battery. It is forbidden to be used in other machines, such as aeroplanes and ships.
- Do Not use this unit when any cable, clamp, or cord is damaged or when this unit is overheated. swelled or leaking fluid.
- Do Not use it as a vehicle battery or a battery charger.
- Do not use the unit to start a vehicle while charging the internal battery.
- Only use the jumper cable provided to start the vehicle and the qualified charger to charge this unit.
- Don’t over-discharge the unit (don’t let the battery run out), charge it regularly, preferably every 3 months.
- Make sure the blue plug of the jumper cable is plugged fully into the battery clamp output port, otherwise, the blue plug could melt.
- Make sure the battery terminals are clean before starting up, and make sure the battery clamps are well connected. If the battery terminals on the vehicle are dirty or corroded, the output power of the unit will decrease.
- Do not start the vehicle continuously for more than 4 times within 10 minutes. If the engine fails to start successfully within 3s after the first start, stop cranking and wait at least 30s to start the vehicle again.
- Do Not connect the jump starter’s clamps to the battery reversely after pressing the ”BOOST” button to avoid an accident.
- 15. Use this unit to start the vehicle when the battery power is more than 20%.
- Do Not recharge this product immediately after starting the vehicle, please let it cool for 30 minutes before recharging it.
- Do Not let the product be immersed in water
- Do not operate this product in an explosive environment, such as a place where flammable liquid, gas or dust exists.
- Do not modify or disassemble this machine. Only service technicians can repair this equipment.
- Do not expose the product to extreme heat or fire.
- Do not drop or squeeze the device. If the device is hit hard or damaged in any other way, it should be inspected by a qualified battery technician.
- Do not store in places where the temperature may exceed 60ºC/140ºF.
- Only charge at an ambient temperature of -10~45ºC/14~113ºF.
- Under extreme conditions, the battery may leak. If there is a liquid leak from the device, do not handle it with bare hands.
- If there is skin contact, wash immediately with soap and water. If the liquid accidentally touches the eyes, immediately rinse the eyes with water for at least 10 minutes and seek medical help.
- The device contains a lithium battery. At the end of the product’s service life, or if the device leaks liquid, dispose of the device according to local regulations.
Your Warranty Includes
18 Months Online After- After-sales service
Within 18 months, we will provide timely and effective online after-sales
service after your purchase.
30 Days Money Back Guarantee
Within the first 30 days after your purchase, you can apply a return for it
through Amazon when Do you have any issues.
30 Days to 18 Months
We will replace the defective unit due to manufacturing issues with a new one
within 18 months.
Disclaimer
- When the product needs to be repaired or replaced, the original purchaser should show the original receipt (order ID), and the warranty will take effect.
- The warranty does not cover damage or product failures caused by normal wear and tear, physical abuse, improper installation, misuse, modification, or unauthorized third-party repairs.
- We are not responsible for any accidental or indirect damage caused by incorrect use or misuse of this product.
- All warranty claims are limited to repair or replacement of the defective product and at the sole discretion of GOOLOO.
Attention
Customer Service
18 Months Limited Warranty Service
Lifetime Technical Service
Feel Free to Contact Us
contact@gooloo.com(recommend)
For FAQ and More Information
www.gooloo.com
1-888-886-1805
Mon.-Fri. PST 9:00 a.m.-5:00 p.m.
FAQs
What is the operating temperature of this unit and how to store it?
This unit is lithium polymer battery, operating temp is -40-60 ºC/ -40-140ºF. If the ambient temperature is higher than 60ºC/140ºF, the internal construction of the battery cells may be damaged, it may swell and become unsafe. So don’t store the device in vehicle which parked in hot weather for long periods of time.
How to start a vehicle with this unit?
Please refer to the instructions about “How to Start a 12V Vehicle“.
How do you know if this unit is connected to the vehicle correctly?
With the battery clamps connected to the vehicle battery, if the READY(Solid) appears on the screen, it means the clamps are connected correctly, while if appears on the screen, it means it's connected reversely.
What should I do if this unit can’t start a vehicle?
Recharge this unit fully, and try to press the “BOOST” button after connecting the vehicle battery correctly, READY(Solid) will appear on the screen, then start the vehicle within 30s.
Q5: What should I do if this unit can’t charge up?
Charge it with a USB-C cable and wall charger for a full overnight period.
What should I do if this unit can’t charge other devices?
Try to charge the device with another charging cable, If it works, which means the charging cable we provided is defective, we will provide you with a new one.
Try to charge the device with another charging cable, If it works, which means the charging cable we provided is defective, we will provide you a new one
This unit will be turned off automatically in 30s when it's not used. Or you can press POWER button for about 10s to force shutdown.
Can this unit charge other devices while it is being charged?
yes.
Can this product charge other devices while starting a vehicle?
no
How often does this unit need to be recharged?
It would be best to recharge it every 3 months
Why it shuts off in the 30s when charging other devices?
This unit may shut off automatically when charging for the devices that need light charging current, such as headphone, smartwatch,etc since there is the minimum load current limitation (200mA) on this unit, so please use Low Current Mode when you are facing such probelm.