Air Inflator User Manual

Keep Energized

This manual covers models AIR5-200 and AIR5-300.

Read this manual carefully before use and keep it for future reference.

Thank You!

Thank you for purchasing our air inflator. This manual provides essential information for safe and effective operation.

A visual representation of a scenic highway with a red car driving through mountains and forests is shown on the cover.

Manual Contents

This manual includes instructions for two different models. Please select the corresponding page according to the model you purchased to view the usage instructions.

Warnings
Hazardous Substance Information
Battery Level Indicator & Charging
Air Pressure Reference Table
Detecting the Current Pressure
Troubleshooting
AIR5-200 Usage Instructions
AIR5-300 Usage Instructions

General Warnings

This product is not a toy and should not be used by children under 16 years old. Keep a safe distance from children during inflation.
The product contains a built-in lithium battery. Do not expose it to fire as it may cause overheating and increase the risk of combustion or explosion. Keep the air inflator away from high temperatures, such as prolonged sun exposure.
Store the product within the temperature range of -20°C to 60°C (-4°F to 140°F). Extremely hot environments may damage the battery or reduce the air pump's lifespan.
To maintain battery efficiency, charge the air pump at least once every three months, even during periods of non-use.
Use this product in a dry and clean environment. Avoid exposing it to sand and dust, as they can damage the product. Do not wash the product with water.
To charge the product, use a qualified 5V/3A or fast charger along with the provided charging cable.
After extended operation, the metal joint between the air hose and the air pump may become hot. Avoid direct contact to prevent burns.

Have more questions? Email us. We are ready to help.

Hazardous Substance Information

This list was created in accordance with RoHS standards.

Key:

● (Circle): Indicates that the substance content is within the IEC62321 standard.
✕ (Cross): Indicates that the substance content in certain parts exceeds the IEC62321 standard.

Name of parts	Pb	Hg	Cd	Cr (VI)	PBB	PBDE
Shell	●	●	●	●	●	●
Battery Cell	●	●	●	●	●	●
PCBA	✕	●	●	●	●	●

Battery Level Indicator & Charging

Battery Level Indicator

The battery level is shown by four bars, with each bar representing 25%.

1 bar = under 25%
2 bars = between 25% and 50%
3 bars = between 50% and 75%
4 bars = between 75% and 100%

Note: The battery indicator will flash when the battery level is below 25%. ⚡️

Charging

Fully charge the inflator before first use. To charge, please use a certified 5V/3A USB charger or fast charger with the provided charging cable. ⚡️

While charging:

1 bar flashing = under 25%
1 bar steady on, 2nd bar flashing = between 25% and 50%
2 bars steady on, 3rd bar flashing = between 50% and 75%
3 bars steady on, 4th bar flashing = 75% and 100%
All 4 bars steady on = fully charged

NOTES:

When fast charging is recognized, the corresponding icon on the display will light up.
Other functions cannot be used while being charged.

Air Pressure Reference Table

Note: Pressure range values are for reference only. Always refer to the instructions or manual of the item being inflated for actual inflation pressure specifications.

Category	Type	Recommended Pressure Range (PSI)	Recommended Pressure Range (BAR)	Recommended Pressure Range (kPa)
Bicycles	Electric Folding Bike tires	10-50PSI	0.7-3.4BAR	69-344kPa
	12-, 14-, & 16-Inch Bicycle tires	30-50PSI	2 - 3.4BAR	206-344kPa
	20-, 22-, & 24-Inch Bicycle tires	40-50PSI	2.7-3.4BAR	275-344kPa
	26-, 27.5-, & 29-Inch Mountain Bike tires	45-65PSI	3.1-4.4BAR	310-448kPa
	Electric Scooter tires	40-50PSI	2.7-3.4BAR	275-344kPa
	700c Clincher Bike tires	100-130PSI	6.7 - 9BAR	689-896kPa
	Tubular Bike tires	120-145PSI	8.2-10BAR	827-999kPa
Motorcycles	Scooter & Street Motorcycle tires	26-43PSI	1.8-3.0BAR	179-296kPa
Cars	Car tires	32-40PSI	2.2-2.8BAR	220-275kPa
Balls	Basketball	7-9PSI	0.5-0.6PSI	48 - 62kPa
	Soccer ball	8-16PSI	0.5-1.1PSI	55-110kPa
	Volleyball	4-5PSI	0.2-0.3PSI	27 - 34kPa
	Football	12-14PSI	0.8 -1PSI	82 - 96kPa

Detecting the Current Pressure

When the inflator is turned on, connect the air hose to the device or tire to be inflated, and then the LED screen will display the current pressure value.

Determining the Right Pressure Value

To avoid injuries from bursting items due to over-inflation, make sure you are aware of the maximum inflation pressure before you start.

A graphic shows a tire with pressure indicated as 36PSI / 250kPa / 2.5 bar.

The recommended air pressure for tires on cars, bicycles, and motorcycles is typically indicated on the sidewall of the tire. For cars, you can also find the recommended tire pressure inside the driver's side door.

For details concerning load carrying capacity and recommended air pressures, refer to your vehicle's instructions or manual.

Troubleshooting

Problem	Solution
Slow inflation speed	Check if the power is sufficient. Check if the air hose is leaking. Check if the hose is properly connected to the inflated item. Check if the inflated item is leaking.
Air compressor is on but does not inflate	Check if the pressure of the inflated item exceeds the preset pressure. Check if there is a high temperature warning on the LED screen. ?
The inflator inflates normally but the displayed pressure shows zero	The pressure of low-pressure inflatables, such as balloons, is too low to be measured.
Air leakage after connecting the air hose	Make sure the air hose is securely connected.
Fast charge is not displayed when charging	The product is compatible with most fast charging chargers on the market. Please use certified ones.
Display E01 flashes three times	Pumping beyond the load capacity; please use the product within the correct pumping range.
Display TO flashes three times	The device hasn't increased air pressure for three continuous minutes; kindly check for possible air leakage at the inflator-tire connection.
Display LO flashes three times	Low power indication; please charge the product. ⚡️
Display EER, EEP	Air pressure detection failure; please restart the product.

AIR5-200 Model

Inside the Box

An illustration shows the AIR5-200 unit, a user manual booklet, a USB charging cable, and an extension air hose with various nozzles.

Specifications

Name	Details
Name	Air Inflator
Dimensions	1478348mm / 5.783.261.88 inches
Weight	450g / 0.99 lbs
Inflation Pressure Range	3-200PSI / 0.2-13.8BAR
Sensor Accuracy	±1 PSI / ±5 kPa / ±0.1 BAR
Operating Temperature	-20°C~60°C / -40°F~140°F
Air Valve Dimensions	300mm / 11.8 inches
Input Port	USB-C: 5V-3A; 9V=2A
Nozzles	Needle valve / Metal adapter / Long cone adapter / Short cone adapter

Buttons & LED Display

Diagram of the AIR5-200 unit with numbered controls:

1. Real-time pressure value
2. Current unit (PSI, BAR, kPa)
3. Preset pressure value
4. Preset mode
5. Increment button (+)
6. Power button (⚡️)
7. LED light button (?)
8. Decrement button (-)
9. Fast charging indicator
10. Battery indicator (⚡️)
11. LED light mode (On, Flash, SOS, Off)
12. High temperature warning (?)
13. Mode button (Ⓜ️)
14. USB-A charging port
15. LED light (?)
16. Air outlet

Steps to Inflate

STEP 01: Connecting the Hose or a Nozzle

Connecting with the hose:

Connect the air hose to the product first.
After setting the preset pressure, connect the air hose to the tire.
Press the power button to inflate. ⚡️

Connecting with a nozzle:

Connect the air hose to the product first.
After setting the preset pressure, connect the air hose to the nozzle.
Attach the nozzle to the tire.
Press the power button to inflate. ⚡️

STEP 02: Turning the Inflator On

Long-press the power button (⚡️) for 1.5 seconds to turn on.

To turn off the device, long-press the power button (⚡️) for 1.5 seconds.

STEP 03: Preset Pressure Value

Switch Modes: Click the mode button (Ⓜ️), the mode status will flash, and then click the mode button (Ⓜ️) to choose from the following five modes.

Switch Units: Press the mode button (Ⓜ️) for 1.5 seconds, the unit status will flash, and click again in the flashing state to switch PSI/BAR/KPA.

NOTES:

After completing the inflation of an item, the manual mode will remember the target pressure value as its default pressure setting.
The initial value of free mode is 200PSI. Please use the default value carefully according to your needs.

Adjusting the Preset Pressure

After selecting a mode, press + or - to increase or decrease the target pressure value. For quick adjustments, press and hold the + or - button.

LED Light

When the device is powered on, press the LED light button (?) to switch between the light's On, Flash, SOS and Off modes.

NOTE: When the LED light is turned on and there is no inflating for 3 minutes, the air inflator will enter the "energy-saving" mode, and the display will only show the battery level icon and the LED light status icon. Press any button other than the LED light button to end the energy-saving mode.

Restore Factory Settings

Press and hold the LED light button (?) and the mode button (Ⓜ️) at the same time for 3 seconds.

STEP 04: Start Inflation

Press the power button (⚡️) to start inflating.

Note: After running for a period of time, the air compressor and hose will become hot. To avoid burns, wait for them to cool down before removing the hose.

Stop Inflating

The air inflator will automatically stop inflating when it reaches the preset pressure value. You can also press the power button (⚡️) to manually stop the process.

Note: If a high temperature alarm occurs (?), the inflator will stop and the alarm will reset after a few minutes of cooling. You can then resume inflation.

Warning: Balloons, swimming rings, inflatable cushions, and similar items cannot be inflated automatically as their air pressure requirements are below the minimum pressure range of the air inflator. These items can only be inflated using the free mode.

STEP 05: Disconnecting the Air Hose

After inflation, the air hose may become very hot. To prevent burns, disconnect the hose from the valve. There may be some air leakage before disconnecting, so remove the air hose shortly once it cools down.

AIR5-300 Model

Inside the Box

An illustration shows the AIR5-300 unit, a user manual booklet, a USB charging cable, and an extension air hose with various nozzles.

Specifications

Name	Details
Name	Air Inflator
Dimensions	17.115.48.1 cm / 6.736.0631.89 inches
Weight	1.4 kg / 3.1 lbs
Inflation Pressure Range	3 - 300PSI / 0.2 - 20.7BAR
Sensor Accuracy	±1 PSI / ±5 kPa / ±0.1 BAR
Operating Temperature	-20°C ~ 60°C / -4°F ~ 140°F
Air Valve Dimensions	500mm / 11.8 inches
Input Port	USB-C: 5V-3A; 9V=2A; 12V=1.5A
Nozzles	Needle valve / Metal adapter / Long cone adapter / Short cone adapter

Buttons & LED Display

Diagram of the AIR5-300 unit with numbered controls:

1. Real-time pressure value
2. Current unit (kPa, BAR, PSI)
3. Preset pressure value
4. Preset mode
5. High temperature alarm (?)
6. Power button (⚡️)
7. LED light button (?)
8. "-" button
9. "+" button
10. Mode button (Ⓜ️)
11. LED light mode (On, Flash, SOS, Off)
12. USB-A output icon (5V OUT)
13. Inflation switch
14. Battery indicator (⚡️)
15. Input and output ports
16. Fast charging icon
17. Non-slip mat
18. Air hose
19. Air inlet
20. LED light (?)
21. Air outlet

Operation Steps

STEP 01: Turn the Inflator On

Long-press the power button (⚡️) for 1.5 seconds to turn on.

To turn off the inflator, long-press the power button (⚡️) for 1.5 seconds.

Note: When the LED light or USB port is being used, and the inflator enters the energy-saving mode, you can't turn it off by long-pressing. Instead, you need to reactivate the inflator first, by pressing any button except the LED light button, and then long-press the power button (⚡️) for 1.5 seconds to shut it down.

STEP 02: Connect Inflator with Tire

You can directly connect the inflator to the tire, or use the extension air hose for added convenience in connecting.

STEP 03: Preset Pressure Value

1. Switch Modes: Press the mode button (Ⓜ️), and a mode icon will flash. Meanwhile, press the mode button (Ⓜ️) to cycle through the five following modes.

2. Switch Units: Long-press the mode button (Ⓜ️) for 1.5 seconds, a unit icon will flash. Meanwhile, press the mode button (Ⓜ️) to switch between PSI/BAR/KPA.

Free Mode: 36PSI Default. Adjustable Range: 3 - 300PSI
Car Mode: 36PSI Default. Adjustable Range: 26 - 51PSI
Motorcycle Mode: 35PSI Default. Adjustable Range: 26 - 43.5PSI
Bicycle Mode: 45PSI Default. Adjustable Range: 30 - 150PSI
Ball Mode: 8PSI Default. Adjustable Range: 4 - 16PSI

3. Adjusting the Preset Pressure: After selecting a mode, press + or - to increase or decrease the target pressure value. For quick adjustments, press and hold the + or - button.

NOTES:

After completing the inflation of an item, the manual mode will remember the target pressure value as its default pressure setting.
Please adjust it based on your specific needs.

Restore Factory Settings

Press and hold the LED light button (?) and the "M" button (Ⓜ️) at the same time for 3 seconds.

LED Light

When the device is powered on, press the LED light button (?) to switch between the light's On, Flash, SOS and Off.

NOTE: If the LED light is left on without inflating for 3 minutes, the air inflator will enter "energy-saving" mode. In this mode, the display only shows the battery level and LED light status icons. To exit energy-saving mode, press any button except the LED light button.

STEP 04: Start Inflation

Turn the inflation switch to "I" to inflate.

Stop Inflating

The air inflator will automatically stop inflating when it reaches the preset pressure value. You can also turn the inflation switch to "O" to manually stop the process.

Note: If a high temperature alarm occurs (?), the inflator will stop and the alarm will reset after a few minutes of cooling. You can then resume inflation.

STEP 05: Disconnect the Air Hose

Multilingual Thank You

A word cloud displays "Thank You" in various languages:

English: Thank You
Spanish: Gracias
French: Merci
German: Danke
Chinese: 谢谢 (Xièxie)
Japanese: ありがとう (Arigatou)
Korean: 감사합니다 (Gamsahamnida)
Russian: Спасибо (Spasibo)
Portuguese: Obrigado / Obrigada
Italian: Grazie
Hindi: धन्यवाद (Dhanyawad)
Turkish: Teşekkür ederim
Arabic: شكرا لك (Shukran lak)
Dutch: Dank u
Polish: Dziękuję
Czech: Děkuji
Greek: Ευχαριστώ (Efcharistó)
Hungarian: Köszönöm
Swedish: Tack
Finnish: Kiitos
Indonesian: Terima kasih
Malay: Terima kasih
Swahili: Asante
Zulu: Ngiyabonga
Tagalog: Salamat
Vietnamese: Cảm ơn
Thai: ขอบคุณ (Khop khun)
Hebrew: תודה (Toda)
Persian: متشکرم (Moteshakeram)
Bengali: ধন্যবাদ (Dhonnobad)
Mongolian: Баярлалаа (Bayarlalaa)
Romanian: Mulțumesc
Slovak: Ďakujem
Slovenian: Hvala
Albanian: Faleminderit
Bosnian: Hvala
Serbian: Хвала (Hvala)
Croatian: Hvala
Bulgarian: Благодаря (Blagodarya)
Ukrainian: Дякую (Dyakuyu)
Urdu: شکریہ (Shukriya)
Tamil: நன்றி (Nandri)
Telugu: ధన్యవాదాలు (Dhanyavadalu)
Kannada: ಧನ್ಯವಾದಗಳು (Dhanyavadagalu)
Malayalam: നന്ദി (Nanni)
Gujarati: આભાર (Aabhar)
Punjabi: ਧੰਨਵਾਦ (Dhanvaad)
Burmese: ကျေးဇူးတင်ပါတယ် (Kyeizu tin paital)
Khmer: អរគុណ (Orkun)
Lao: ຂອບໃຈ (Khop chai)
Nepali: धन्यवाद (Dhanyabad)
Sinhala: ස්තූතියි (Stuti)
Georgian: მადლობა (Madloba)
Armenian: Շնորհակալություն (Shnorhakalut’yun)
Azerbaijani: Təşəkkür edirəm
Kazakh: Рахмет (Rakhmet)
Uzbek: Rahmat
Kyrgyz: Рахмат (Rahmat)
Turkmen: Sag boluň
Pashto: مننه (Manana)
Kurdish: Spas
Amharic: አመሰግናለሁ (Ameseginalehu)
Oromo: Galatoomi
Somali: Mahadsanid
Malagasy: Misaotra
Haitian Creole: Mèsi
Icelandic: Takk
Maltese: Grazzi
Luxembourgish: Merci
Irish: Go raibh maith agat
Welsh: Diolch
Scottish Gaelic: Tapadh leat
Yiddish: אַ דאַנק (A dank)