Overview
Inflate and deflate your inflatable boat quickly and easily with the Stermay rechargeable cordless air pump. Designed for convenient on-site use, it delivers up to 20 PSI with smart pressure control, making it a strong choice for inflatable boats, SUPs, towables, air tents, and more.
Key Features
- Inflates up to 20 PSI – ideal for higher-pressure inflatables
- Cordless operation with a built-in 4000mAh lithium battery for easy inflation anywhere
- Inflate and deflate modes for fast setup and pack-down
- Integrated USB port to charge phones or other devices on the go
- Built-in LED light for early launches or late pack-downs
- Smart pressure control – set your target PSI and the pump automatically stops when it reaches it
What’s Included
- 6 versatile valve adapters compatible with inflatable boats, SUPs, kayaks, air tents, yoga balls, floats, and mattresses (adapter sizes include 3mm, 5mm, 6mm)
- O-rings for a secure fit across different valve types
- USB Type-C charging cable (supports fast charging up to 9V)
Ideal For
- Inflatable boats that require accurate pressure control
- SUPs and kayaks where faster setup saves time on the bank
- Camping and watersports inflatables like air tents and towables
FAQs
How much pressure can this pump deliver?
It inflates up to 20 PSI, which suits many higher-pressure inflatables such as inflatable boats and SUPs.
Does it stop automatically at the set pressure?
Yes. Use the smart pressure control to set your target PSI and the pump will automatically stop when it’s reached.
Can it deflate as well as inflate?
Yes, it supports inflate and deflate for easier pack-down and storage.
Is it cordless, and what battery does it use?
Yes, it’s cordless with a built-in 4000mAh lithium battery so you can inflate on-site without needing mains power.
Can I charge my phone from it?
Yes, it has an integrated USB port so you can charge phones or other devices while you’re out.
What comes in the box?
You get 6 valve adapters, O-rings for a secure fit, and a USB-C charging cable that supports fast charging up to 9V.
Will it work with different valves?
It includes multiple adapters and O-rings to help fit a variety of valve types used across inflatables (boats, SUPs, kayaks, air tents, and more).
Is there a light for low-visibility setup?
Yes, there’s a built-in LED light, handy for early mornings or late pack-downs.
