GOOLOO A1 Jump Starter Portable Car Battery Air Compressor User Manual

Reg No.

5904374

Product: A1

SUPERSAFE is a safety protection technology by GOOLOO

Reg No.

5904374

Model: JS-557

2000A

Tire Inflator

Charge It First !

Warning

As you peruse the manual, you have the option to commence charging your A1 by utilizing

the provided type-C cable and wall charger (please note that the wall charger is not

included).

Thank you for selecting the GOOLOO jump starter. In order to guarantee a satisfactory user

experience, personal safety, and property security, we kindly request that you carefully

review all instructions provided before utilizing this product. We highly recommend retain-

ing this manual for future reference.

This unit is specifically designed for vehicles or equipment with 12V batteries. It is import-

ant to note that using this jump starter with other types of batteries can be hazardous.

Before utilizing the jump starter, it is crucial to thoroughly read and comprehend the

provided safety information. Neglecting to follow the safety guidelines may lead to poten-

tial consequences such as damage to the jump starter, electric shock, explosions, fire,

property damage, and personal injury.

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Product Parts and Functions Description

Jump Cable

Socket

Power Button

LCD Display

1. Up and Down

to Select

2. Pressure Increase

or Decrease

LED Button

Setting Button

USB-C

5V/2A Input

USB-A 5V/2.1A Output

LED Flashlight

Aerated

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Operation Instructions

Battery Power:

1 Bar 2 Bars 3 Bars 4 Bars

0 Bar

Ba�ery Icon

Press the power button to check the battery power:

This unit can be charged using the type-C cable and a wall charger (please note that the wall

charger is not included).

How to Charge the A1

During the charging process, the battery icon will sequentially blink, indicating its progress.

The battery icon displays varying levels of battery power with different bars, and once the

charging process is complete, the battery icon will show four bars.

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How to Start a 12V Vehicle (

Make sure the battery power≥2 bars)

Note: Please ensure the correct connection of the vehicle battery before pressing the "BOOST" button on the

jumper cable.

1. Connect the vehicle battery

2. Green LED illuminates (solid)

3. Start the vehicle engine

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Green LED (solid)

Red LED

Green LED (blinks)

LED Indicator

The connection is correct, and you can proceed to start the vehicle directly.

Reverse connection detected. Please ensure the correct polarity of the

battery clamps.

Operation

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

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.

The vehicle battery may be damaged, first of all, make sure the correct

connection, try to press “BOOST” button on the jumper cable, when Green

LED illuminates (solid), then start the vehicle within 30s.

No Light

If you encounter any persistent issues, we recommend discontinuing the use of the jump

starter and contacting our service team directly at [email protected](US Recommend)

/[email protected](EU Recommend). Rest assured, we will make every effort to

resolve the problem within 24 hours.

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Instructions of buttons and how to inflate

1.To power the product on or off, simply press and hold the power button for two seconds. The

battery level is denoted by "1", the tire pressure unit is represented by "2", the inflation mode is

indicated by "3", the actual tire pressure and the preset tire pressure value are both displayed as "4."

(Note：After the air hose is connected to the tire, it will first display the preset tire pressure value.

After 4 seconds, it will show the actual tire pressure.)

2. Short press the " " button to switch the inflation mode. Each short press will toggle

between the icons for "SUV," "Car," "Bicycle," "Basketball," and "Free Mode." Select the icon

that corresponds to the object you want to inflate.

3. Press and hold the " " button for 2 seconds to switch between different pressure units.

Each long press will toggle between "BAR," "PSI," and "KPA." Release the " " button to

confirm the selected unit.

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Mode

Adjustable pressure

range

Preset pressure

values

Unit

Free Mode

Basketball

Bicycle

Car

SUV

30-990

5-16

30-143

1.8-3.0

1.8-3.4

BAR

2.5

PSI

KPA

PSI

2.4

6.While charging, the battery icon "1" is displayed, and it advances in flashing intervals from the

bottom to the top, corresponding to the increasing power level.

7.When the power of the product drops below 10%, the corresponding power indicator will flash.

4. Short press the "+" or "-" button to adjust the air pressure of the selected object. "+"

increases, "-" decreases. Keep pressing until desired pressure is reached.

5. In the selected inflating mode, briefly press the power switch button to activate the

inflation function. The pump will automatically stop when the desired value is reached.

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High Efficient Battery Jump Starter - The portable A1 jump starter has peak current of up

to 2000A and is equipped with one-button forced start technology, providing dual start

insurance, which can instantly start 12V stranded vehicles (up to 7L gas/5.5L diesel), includ-

ing completely dead batteries, even in extreme weather of -20℃~60℃.

Upgraded 150PSI Cordless Air Compressor - The A1 car jumper starter supports smart

preset & auto shut-off without repeated adjustment. With unique turbocharged 35L/Min

(150 PSI), jump starter provides fast and proper inflation to various tires, balls, etc. The LCD

display can display the tire pressure value and device power in real time, which is clear at a

glance and safe at all times.

Multi-Purpose but Portable - It's lightweight but integrates 5 practical features to meet all

your needs, including car jump starter, air compressor, LED flashlight, SOS emergency light,

and outport to charge various electronic devices.

Key Point

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Keep Your Safety - A1 Jump starter battery pack is 100% safe and spark proof. The

reinforced safety cable can reach various battery terminals, equipped with 10 built-in

intelligent safety protection devices, which can automatically detect the connection condi-

tion, and intelligent indicators can send out wrong operation signals in real time to protect

you and your car.

18 months Warranty - We offer a warranty period of 18 months as per our commitment.

Package Including: 1 X jump starter with air compressor, 1 X smart jumper cable, 1 X USB-A

to USB-C cable, 1 X carrying bag, 1 X pump tube, 5 X air nozzles, 1 X user manual.

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To activate the LED light, simply short press the lighting switch button. The white light will remain

on continuously. Pressing the button again will cycle through burst flash, SOS signal, and finally

turn off the lighting.

To power on the device, simply press and hold the power button for two seconds. Similarly, to

power off the device, press and hold the power button for two seconds. Additionally, when the

device is not in use, it will automatically shut down after 90 seconds.

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Technical SpecificationPackage Content

QuantityPart Name

Host

Carrying Bag

Pump Tube

Air Nozzle

USB-A to USB-C Cable

User Manual

Capacity

29.6Wh

Starting Current

Peak Current

USB-C In

USB-A Out

400A

2000A

5V/2A

5V/2.1A

Operating Temp

Life time

Full Charge Time

> 1000 Cycles

-20℃～60℃ /-4℉ ~140℉

~3.5 hours (5V/2A Charger)

Smart Jumper Cable

Size

123*166*50(mm)

~681g

Weight

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FAQ

Q1: What is the operating temperature of this unit and how to store it?

Q2: How to start a vehicle with this unit?

A: Please consult the provided instructions on "how to start a 12V vehicle" for detailed

guidance.

Q3: How do you know if this unit is connected to the vehicle correctly?

A: Once the battery clamps are properly connected to the vehicle battery, observe the LED

indicator on the jumper cable. A steady green light indicates a correct connection. However,

if a solid red light illuminates, it signifies a reverse connection.

A: This unit features a lithium polymer battery and has an operating temperature range of

-20 to 60 ºC / -4 to 140 ºF. It is important to note that if the ambient temperature exceeds

60 ºC / 140 ºF, it can potentially damage the internal structure of the battery cells, leading

to swelling and safety concerns. Therefore, it is advised not to store the device in a vehicle

parked in hot weather for extended periods of time.

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Q5: What should I do if this unit can’t charge up?

Q4: What should I do if this unit can’t start a vehicle?

Q6: What should I do if this unit can’t charge other devices?

A: To ensure optimal performance, please recharge this unit fully. After correctly connecting

the vehicle battery, attempt to press the "BOOST" button on the jumper cable. If the LED

indicator illuminates a steady green light, you may proceed to start the vehicle within 30

seconds. If the issue persists, please contact us at [email protected]

(US Recommend)

[email protected](EU Recommend)

and kindly attach your order ID for assistance.

A: Please charge the unit using a USB-C cable and a wall charger for a full overnight period. If

the issue persists even after charging, please contact us at [email protected] (US) or

[email protected] (EU) and kindly attach your order ID for further assistance.

A: Please attempt to charge the device using another charging cable. If it successfully

charges, it indicates that the charging cable we provided is defective, and we will promptly

provide you with a new one. However, if the device still does not work despite using a

different charging cable, please email us at [email protected] (US) or support.eu@-

gooloo.com (EU) and kindly attach your order ID for further assistance.

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Q7: Can this unit charge other devices while it is being charged?

A: Yes.

Q8: Can this product charge other devices while starting a vehicle?

A: No.

Q9: How often does this unit need to be recharged?

A: It is recommended to recharge the device every 3 months for optimal performance.

Q10: Why it shuts off in 30s when charging other devices?

A: This unit has a minimum load current limitation (200mA), which means that it may

automatically shut off when charging devices that require a light charging current, such

as headphones or smartwatches. If the load current falls below 200mA, the unit will

automatically turn off after 90 seconds.

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Warning

1. Please read this user manual carefully before using this machine.

2. 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.

3. Do Not allow people who do not have proper knowledge or ability to operate the device

without supervision.

4. Do Not use this unit as a toy. Keep it away from children to avoid accident.

5. This unit work for vehicles (equipment) with 12V battery, doesn't for vehicles with non-12V

battery. It is forbidden to be used in other machines, such as airplanes and ships.

6. Do Not use this unit when any cable, clamp, or cord was damaged or when this unit was

overheated, swelled or leaking fluid.

7. Do Not use it as a vehicle battery or a battery charger.

8. Do not use the unit to start a vehicle while charging the internal battery.

9. Only use the battery clamps provided to start vehicle and the qualified charger to charge

this unit.

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10. Don't over-discharge the unit (don't let the battery run out), 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 battery clamps

output port, otherwise, the blue plug could be melt.

12. 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.

13. Please do not start the product for more than three consecutive times, as this may cause

it to overheat and damage the product. If you need to start the product multiple times, please

make sure to wait for two minutes between each start-up.

14. Do Not connect the jump starter's clamps to the battery reversely after pressing the

''BOOST'' button to avoid accident.

15. Use this unit to start the vehicle when the battery power is more than 2 bars.

16. Do Not recharge this product immediately after starting the vehicle, please let it cool for

30 minutes before recharging it.