Frequently Asked Questions

In the description, it says the inflator can inflate 7 tires. What size are the tires?      

When the product is fully charged, it can inflate seven 225/40 R18 tires from 0 psi to 36 psi and takes less than 6 min for each. Also, it can top off about thirty 225/40 R18 tires from 29 psi to 36 psi and the time is 1 1/2 min for each.

Does the product have any overheating protection? How will the battery performance be affected in extremely hot and cold environments?

The overheating protection will be triggered after the product works for ~ 20 min under a 77 ℉ environment. Please wait until it cools down and you can re-start it to inflate. Extremely hot environment may cause the protection occur in advance. Extremely cold environment may affect the battery performance or the product may not be able to turn on. Please put the product in an environment above 32 ℉ to use it. We highly recommend to store the product in the glovebox or somewhere else in the vehicle instead of the trunk.

When I connect my inflater to the tire, will it tell me how much pressure is left in the tire before I start inflating?

Yes. Just click the power button once and it will show the current pressure. Click it again, it will start inflating.

Which converter is for inflating the car tire? I don’t have one for the car tire.

To inflate a car tire, just simply connect the air tube to the tire valve and you don’t need a converter for this. 

Does this pump remember your previous preferences (psi and amount)?

Yes, it has a memory feature and it saves the previous preferences.

Can it be used to inflate rv tires?

Yes, the maximum pressure value is 150 psi.

Can the unit be toggled from bar to psi?

Yes, long pressing the second button and the unit will be switched. There are 4 units, i.e., bar, KPA, psi and kg/cm2.

Can the product charge any device at 45W? How about the recharging?

The output is determined by the protocol of the device to be charged. For example, iPhone 14 Pro support 27W of max charging speed. When you connect it to our product by the Type-C port, the output is 27W otherwise the battery will be damaged. If the cable does not support fast-charging, the output power will be affected too. 

What charger do you recommend for this product besides the car charger?

Our product supports 5V3A/9V3A/12V3A/15V/3A input protocols. If you are not sure about the charger, please feel free to reach out our customer service team. 

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