AstroAI MF159 User manual

JUMP STARTER &
AIR COMPRESSOR
MF159
USER MANUAL

CATALOG
INTRODUCTION
WARNING
DIAGRAM
PREPARATION
INSTRUCTIONS
MAINTENANCE
CODE ANALYSIS
SPECIFICATIONS
TROUBLESHOOTING/FAQ
PACKAGE INCLUDES
RECYCLING
WARRANTY PERIOD
01
02
03
06
08
16
16
17
17
19
19
19

Thank you for purchasing the AstroAI Jump Starter with Air Compressor.
This product can be used as both a jump starter and an air compressor,
inflating tires, air mattresses and more. It also functions as a power
bank and emergency flashlight; it is a must-have tool for the outdoors.
We hope this product protects you on your journeys. AstroAI strives to
build tools that help you enjoy all of life’s adventures.
Questions or concerns? You are welcome to contact us via
[email protected].
INTRODUCTION
Please fully read and follow this manual before using this
product and keep this manual for future reference.
- 01 -

WARNING
Contains small accessories which are a choking hazard for young
children. Keep out of reach of children.
The inflation hose will heat up during use, be mindful of the heat.
Do not overinflate the tire, high pressure may cause damage.
Allow a 60-second interval between continuous operations to avoid
overheating the product.
Only use the included jumper clamps. Do not use the jumper clamps
if the clamps or cables are damaged.
Do not use the product in hot temperatures or high humidity. Store
the product as instructed.
Do not modify or disassemble the product.
Keep the product away from flammable liquids and gases, dust, and
corrosive liquids.
The jump start function is only compatible with 12 V vehicles.
Ensure the blue plug is fully inserted into the socket, or it may burn.
Ensure the starter’ s battery level exceeds 60% before attempting to
jumpstart your car.
Do not drop or toss the product. If the product is hit or damaged, it
needs to be tested by a qualified battery technician.
You may dispose of the lithium battery according to local guidelines
when its service life has ended.
Supervise the product while it is inflating.
Please check the preset value and unit before use.
Do not aim the nozzle at people or any part of a human body.
- 02 -

Extended use is not recommended! Please cool down the product for
at least 10 minutes after 10 minutes of continuous use.
Do not store the product at temperatures above 70 °C/158 °F.
Only charge this product at room temperatures between 32-113 ° F
(0-45 °C).
- 03 -
6
Power Button
“+” Button
“-” Button
Light Button
Mode Button
Air Mattress Mode
7
9
10
11
12
8
Car Mode
Motorcycle Mode
Bicycle Mode
Basketball Mode
Battery Level
Units
1
2
3
4
5
DIAGRAM
1
2
5 76 98 10
11
3
4
12

- 04 -
Tire Inflation Port
Air Mattress Mode-lnflation Port
Smart Battery Clamps
Charger
USB Charging Cable
18
19
21
22
20
Type-C Input Port
USB Output Port
LED Light/SOS
Battery Clamp Port
Air Mattress Mode-Deflation Port
13
14
15
16
17
Deflate
Inflate
15 16 17
13
20 21 22
18
19
14

- 05 -
Presta to Schrader Adapter
Needle Valve Adapter
AirMattress Hose
27
28
29
Storage Box
1-4 AirMattress Nozzle
Air Hose
2× Air Nozzles
23
24
25
26
23
25
24
26 27 28
29

- 06 -
PREPARATION
How to charge the product
1. Connect the USB-C end of the USB charging cable to the charger.
2. Connect the USB-C end of the USB charging cable to the Type-C port
of the product.
Note: The battery indicators will illuminate circularly while charging;
the illuminated indicators represent the current battery level. If all
four of the battery indicators are o, it means the charging is complete.
Battery Level
Under 25%
Between 25% and 50%
Between 50% and 75%
Between 75% and 100%
Indicator
1 Bar
2 Bars
3 Bars
4 Bars

- 07 -
Ensure the pressure value is correct
Tires
The recommended tire pressure is usually noted on the tire’s sidewall.
Tire pressure recommendations/maximums can also be found on the
inside of the driver’s door.
Check your vehicle’ s instructions/user manuals for information about
the load-bearing capacity and recommended tire pressure.
Balls
The recommended pressure can be found on the air valve of soccer
balls, basketballs, volleyballs and most other balls.
To avoid overinflation, please confirm the maximum inflation pressure
of the objects being inflated. Overinflating objects may cause damage
and personal injuries.
Air Pressure Reference Table
Electric folding bike tires
12, 14, 16 inch bicycle tires
20, 22, 24 inch bicycle tires
26, 27.5, 29 inch mountain bike tires
Electric scooter tires
700 c road bike clincher tires
700 c road bike tubular tires
Type
Bicycles
Scooter & street motorcycle tires
Type
Recommended Pressure Range
10-50 PSI/0.7-3.5 Bar
30-50 PSI/2.1-3.5 Bar
40-50 PSI/2.8-3.5 Bar
45-65 PSI/3.1-4.5 Bar
40-50 PSI/2.8-3.5 Bar
100-130 PSI/6.9-9.0 Bar
120-145 PSI/8.3-10.0 Bar
Recommended Pressure Range
26-43 PSI/1.8-3.0 Bar
Motorcycles

- 08 -
Note: Above pressure values are for reference only. Read the object’s user
manual or instructions for information about the pressure.
Type Recommended Pressure Range
Balls
Basketball
Soccer ball
Volleyball
Football
7-9 PSI/0.5-0.6 Bar
8-16 PSI/0.6-1.1 Bar
4-5 PSI/0.3 Bar
12-14 PSI/0.8-1.0 Bar
Car tires
Type Recommended Pressure Range
32-41 PSI/2.2-2.8 Bar
Cars
INSTRUCTIONS
How to jumpstart
1. Turn on the product and plug in the smart battery clamps.
Flashing in red and green
Cause: Low voltage
Solution: Charge it
Illuminated red

- 09 -
2. Connect the smart battery clamps to the vehicle’s battery.
Cause: Short circuit
Solution: Check the circuit or try step 1
Illuminated red, buzzer long beeping
Cause: Reversed polarities
Solution: Reverse the clamps
Illuminated red, buzzer emitting a short beep sound
Black Red
Illuminated green
Cause: Failed to jumpstart in 30s
Solution: Remove the clamps, try step 1
Flashing red light
START
STOP
ENGINE
3. Start your engine.

- 10 -
Note:
4. Remove the smart battery clamps from the battery.
Black Red
A red light illuminating on the smart battery clamps indicates the
jump starter has a low battery level.
Connect the red clamp to the battery’ s positive terminal (+) and the
black clamp to the battery’s negative terminal (-).
How to inflate tires
1. Turn on the product and connect the air hose to the product.
Deflate
Inflate

- 11 -
2. Choose the appropriate nozzle for your inflatable.
Note: Firmly flip the small lever to ensure a secure connection.
3. Use the “Mode” Button to select inflation mode.
Use the “+” & “-” buttons to adjust the pressure value.
4. Connect the other end of the air hose to the tire valve.

- 12 -
5. Press the Power Button to start inflating.
5. Disconnect the hose from the tire.
Deflate
Inflate
Tip:
The maximum pressure of the custom mode is 150 PSI, while the
other four modes’ values are fixed to avoid damages or safety hazards.
Note: The air hose will heat up during inflation; do not touch the air
hose directly. Doing so may cause burns.
Car
Motorcycle
58 PSI/4 Bar
51 PSI/3.5 Bar
Bicycle
Basketball
150 PSI/10.3 Bar
14 PSI/1 Bar

- 13 -
How to inflate/deflate air mattresses
1. Turn on the product. Connect the airmattress hose to the air mattress
mode inflation/deflation port.
2. Choose a nozzle based on the items being inflated or deflated, horizon-
tally align the hose and accessory nozzle, twist them clockwise along
the threads.
Deflate
Inflate
Inflate
Deflate
3. Press the “Mode” Button to choose the airmattress mode.

- 14 -
Press the “+” & “-” buttons to adjust inflation/deflation time. The
default time is 300 seconds.
4. Connect the airmattress hose to your air mattress (es).
5. Press the Power Button to start inflating/deflating.

- 15 -
Power bank function
1. Insert the USB charging cable into the USB output port of the product.
2. Connect the other end of the USB charging cable to the device being
charged.
Tip 1:
Connect the air hose to the air mattress mode inflation port for inflation
or the air mattress mode deflation port for deflation.
Tip 2:
The default inflation time is 300s, press once to adjust the time by 30
seconds.
Tip 3:
Let the product cool down for 15 minutes after 10 minutes of continuous
operation.
Press and hold the Light Button for 2 seconds to turn on the illumination
function. Press the Light Button again to choose between Flashlight mode,
Strobe mode, SOS mode and OFF.
LED illumination function
6. Disconnect the hose from the air mattress.

CODE ANALYSIS
E1
Error: Battery overheating
Solution: Let it cool down
E2
Error: Low battery temperature, failed to charge it
Solution: Within the appropriate temperature range, it will work functionally
E4
Error: More than 10 minutes of continuous working activates the pro-
tection function
Solution: Stop the operation and restart it
E5
Error: Insucient battery level
Solution: Charge it immediately
E3
Error: Motor overheating
Solution: Let it cool down
- 16 -
To maximize the battery’ s performance and service life, please
charge the product when its battery level is lower than 75%.
Please fully charge the product if it is going to be idle for a long time.
Charge it every three months to extend its service life.
MAINTENANCE

- 17 -
Insucient battery level.
Check if the air hose leaks.
Check if there is a good seal on the air hose’s ends.
Check if the inflating object is intact.
Q: Slow inflation
TROUBLESHOOTING/FAQ
SPECIFICATIONS
Model
Capacity
Jumpstart Current
Peak Current
Tire Inflator Pressure
Tire Inflator Accuracy
Inflation Speed
USB Output
Type-C Input
Operation Temperature
Charge Temperature
Time to Fully harge
MF159
54760 mWh (54.76 Wh)
800 A (1S) 500 A (3S)
2500 A
3-150 PSI, 0.2-10.3 Bar
±1 PSI
220 L/Min
USB-A 5 V 2 A
Maximum PD 20 W
-4~122 °F; -20~50 °C
14~113 °F; -10~45 °C
Approximately 4 hours for 20 W,
3 hours for 30W

- 18 -
Insucient power level; you may need to charge the jump starter
more. Please keep the battery level higher than 60% to ensure a
successful jumpstart.
Bad connection caused by rust or dirt on battery terminals; please
clean the terminals and try again.
The jump starter activated its overheating protection due to the
battery overheating; please try again after it cools down.
The battery clamps are connected to the incorrect terminals; please
ensure the clamps are connected to the correct terminals.
Poor connection between the clamps and battery; ensure the
connection between the clamps and the battery is secure.
The vehicle cannot start because of issues unrelated to battery levels.
Please use the appropriate equipment to check the battery or error
code of the vehicle.
Q: If you fail to jumpstart the vehicle, please check the possible causes
in order.
Insucient power level or the product is charging.
Q: Failure to power on
The object’s pressure value is too low to detect.
Q: The inflation function is working, but pressure stays at zero
Check if the charging cable is connected correctly.
Ensure the outlet is powered.
The product activated its overheating protection due to the battery
overheating; please charge it after allowing it to cool down to room
temperature.
Q: Failure to charge