GOOLOO G7 Jump Starter User Manual

LED Indicator	Operation
Green LED (solid)	The connection is correct. Start the vehicle directly.
Red LED	A reverse connection was detected. Verify battery clamp polarity.
Green LED (blinks)	Battery voltage is low. Press the BOOST button, wait for the steady green LED, then start within 30 seconds.
No Light	The battery may be damaged. Check connections and press the BOOST button. Start within 30 seconds if the green LED appears.

If issues persist, contact our service team at fiona@gooloo.com
(US) or support.eu@gooloo.com (EU) for assistance.

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 and keep this manual for easy reference.

Charge It First!
While reading through the manual, you can begin to charge up your G7 with your mobile phone charger and the Type-C cable attached.

Parts and Functional Description

Product Highlights

User-Friendly & Portable: The G7 Jump Start is designed to be compact and easy to carry, making charging on the go a breeze. It comes with a built-in charging cable that supports 45W quick charge, allowing you to charge your electronic devices directly for ultimate convenience and flexibility.

Powerful Jump Start Performance: Equipped with a 10,000mAh battery, this Jump Start delivers 3000A of current for quick and reliable vehicle jump-starts. The battery is rated for 1000 cycles, ensuring stable performance over time and solving the issue of unreliable charging and jump-starting that many users face.

Comprehensive Safety Protection: The built-in BMS
(Battery Management System) and 10 layers of protection provide all-around safety, ensuring the Jump Start operates smoothly and safely. This feature guarantees high-quality performance, giving users confidence and peace of mind during use.

Durable and Long-Lasting: The G7 Jump Start is designed for durability with stable input and output performance. It can be stored for long periods without noticeable battery depletion and works reliably in extreme environments (-20°C to 60°C), making it perfect for all conditions.

3-in-1 Emergency System: This versatile G7 Jump Start combines three essential emergency features: car jump-starting, mobile phone fast charging, and LED lighting. It’s a multi-functional tool that meets all your emergency needs, ensuring you’re always prepared for unexpected situations.

Operation Instructions

How to Charge the G7
This unit can be charged with the Type-C cable and your phone’s wall charger.
(Note: 5V wall charger and car charger are not included)

How to Start a 12V Vehicle
Make sure the unit is over 60% charged. If the unit has not been used in more than two months, you should charge it first.

Check the LED indicator on the jumper cable and follow the instructions below:

LED Indicator	Operation
Green LED (solid)	The connection is correct, and you can proceed to start the vehicle directly.
Red LED	A reverse connection was detected. Please ensure the correct polarity of the battery clamps.
Green LED (blinks)	The vehicle battery voltage is too low. Please attempt to press the “BOOST” button on the jumper cable. Once the Green LED illuminates steadily, proceed to start the vehicle within a 30-second timeframe.
No Light	The vehicle battery may be damaged. First of all, make sure the correct connection is made, try to press the “BOOST” button on the jumper cable, when the Green LED illuminates (solid), then start the vehicle within 30 seconds.

If you encounter any persistent issues, we recommend discontinuing the use of the jump starter and contacting our service team directly at fiona@gooloo.com (for the US), support.eu@gooloo.com (for the EU)
Rest assured， we will make every effort to resolve the problem within 24 hours.

How to Charge Your Phone or Tablet

Method 1:

Plug the charging cable into the USB-AB port and your device.
Press the power switch, and the unit can identify your device and charge it automatically. The battery indicators will light up when charging.

Method 2:

Plug the Type-C cable into your device.
Press the power switch, and the unit can identify your device and charge it automatically. The battery indicators will light up when charging.

How To Turn On/Off The LED Flashlight
Press and hold the power button for two seconds to turn on the LED light, and click to switch between three modes: Normal Strobe, Sand OS.

Package Content

#	Part Name	Quan ty
1	Host	1
2	Smart Jumper Cable	1
3	USB-A to USB-C Cable	1
4	Quick Start Guide	1
5	Cloth Bag	1

Technical Specification

Capacity	37Wh
Starting Current	400A
Peak Current	3000A
USB-C In	5V/3A
USB-C Out	PD45W Max (9V/3A,12V/3A, 15V/3A,20V/2.25A)
USB-A Out	5V/2.4A
Operating Temp	20℃~60℃/-4℉~140℉
Lifetime	>1000 cycles
Full Charge Time	About 3~4 Hours

Toxic and Harmful Substances

Warning

Read this instruction manual carefully before using this unit.
Use caution while using this unit. Self-injury, or damage to the unit or the vehicle battery if precautions are not followed.
Do not allow use by persons who do not have the proper knowledge or the ability to operate the device without supervision.
Do not use it as a toy. Keep the unit away from children to avoid accidents.
This unit is for 12V vehicles only; it may not be suitable for other vehicles. It is forbidden to use it for other machines such as aircraft, boats, etc.
Do not use this unit if any cable, clamp, or cord is damaged or if the unit is overheated, swollen, or leaking fluid.

Do not use it in place of a vehicle battery or as a vehicle battery charger.
Do not use the unit to start a vehicle while charging the internal battery.
Only use the jumper cable attached and use the correct and qualified charger to charge this unit.

Do not let this unit over-discharge (do not let the battery run to empty). Please charge it regularly; it would be best to recharge it every 3 months.
11. Make sure the blue plug of the jumper cable is plugged fully into the jumper socket; otherwise, the blue plug could melt.
12. Make sure the battery terminals are clean before starting, 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 be reduced

Do not start the vehicle continuously more than 4 times within 10 minutes. If the vehicle can’t be started at one time, please wait at least 30 seconds to restart it.
Do not connect the two clamps.
Do not connect the jump starter’s clamps to the battery reversely while pressing the “BOOST” button to avoid an accident.

Only use this unit to start the vehicle when the battery indicator is more than 2 bars.
Do not keep the unit connected to the vehicle battery after successfully starting the engine. Remove the product from the vehicle battery after starting the engine. If not, it could lead to damage.
Do not recharge this product immediately after using it to start the vehicle; please cool it down for 30 minutes before charging.

Do not allow the product to become wet, and Do Not immerse e in water.
Do not operate the product in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
Do not modify or disassemble the unit. Only a repair technician may repair this unit.

Do not expose the product to extreme heat or fire.
Do not drop or crush the unit. If the unit has received a sharp blow or is damaged in any other way, a qualified battery technician should check it.
Do not operate in locations where the temperature may exceed 60°C/ 140°F.

Charge only at ambient temperature between -10-45°C/14~113°F.
Under extreme conditions, the battery may leak. If a liquid is leaking from the unit, Do Not handle it with your bare hands. In case of skin contact, wash with soap and water immediately. If the liquid contacts to eyes, rinse the eyes with cold running water for at least 10 minutes and get medical treatment immediately.
The unit contains lithium-based batteries. At the end of the product life, or if the unit is leaking liquid, dispose of the unit according to local regulations.

Your Warranty Includes

18 Months of Online After-Sales Service. Within 18 months, we will provide timely and effective online after-sales service after your purchase.
30-Day Money Back Guarantee
Within the first 30 days after your purchase, you can apply return for it through Walmart if 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..

A. The warranty is valid upon presentation of the original receipt ( Order ID )by the original purchaser, with the product needing to be repaired or replaced.

B. The warranty does not cover damage or product failure resulting from normal wear and tear, physical abuse, improper installation, misuse, modification, or repairs by unauthorized third parties.
C. We are not liable for any incidental or consequential damage that arises from incorrect use or misuse of this product.
D. 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

fiona@gooloo.com
For FAQ and More Information, www.gooloo.com
1-888-886-1805

Mon.-Fri. PST 9:00 a.m.- 5:00 p.m.

Frequently Asked Questions

Q1:

A: This unit is a lithium polymer battery, operating temp is -20-60 ºC/ -4-140ºF. If the ambient temperature is higher than 60ºC/140ºF, 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 parked in hot weather for long periods.

Q2: 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, when the indicator on the jumper cable shines a steady green light, it means it's connected correctly. If the red light is on and solid with beeping, it means it's reverse connection.

What should I do if this unit can't be charged?

Charge it with a USB-C cable and 5V wall charger to activate it. If it still doesn't work, please contact us at

What should I do if this unit can't charge other devices?

Try to use another charging cable to charge it again. If it can charge with another one, the charging cable attached is defective. Contact us we will provide you with a new one. If it still doesn't work, please contact with us at fiona@gooloo.com and kindly attach your order ID.

How to turn off this unit?

The unit will be turned off automatically in 30 seconds when it has no load.

Can this unit charge other devices while it is being charged?

Yes.

Can this unit charge other devices while starting a vehicle?

No.

How often does this unit need to recharge?

It would be best to be recharged every 3 months.

Why it shuts off in 30s when charging for other devices?

This product may not be able to charge for the devices that need weak current like iPhone 6 series, headphone, smartwatch, etc. Because this unit has a minimum load current (200mA). it will be automatically off after 30s if the load current is less than 200mA.

Documents / Resources

GOOLOO G7 Jump Starter [pdf] User Manual
JS-580, USUBS-BC-A, G7 Jump Starter, G7, Jump Starter, Starter

References

User Manual

GOOLOO G7 Jump Starter

Product Usage Instructions