The cordless pump that airs up a paddle board in under 9 minutes
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- Heavier and more expensive than a basic tire-only inflator, which is the cost of the higher pressure
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The Fanttik X9 Cross is a cordless dual-piston air pump built for paddle boards and other high-pressure inflatables, hitting up to 75 PSI and taking a 10-foot SUP from flat to 15 PSI in under 9 minutes. Six preset modes cover paddle board, general inflation, deflation, car tires, sports balls, and a manual setting, and a Fastlink hose connects without extra fumbling. The battery doubles as a power bank and there is a built-in light for low-light setups at the lake or beach. It suits paddlers and campers who want one rechargeable pump for the water and the trailhead instead of a corded compressor. It is heavier and pricier than a basic tire inflator, which is the tradeoff for the higher pressure and speed.
Pros
- Inflates a paddle board to 75 PSI in under 9 minutes, far faster than a hand pump
- Six modes cover SUP, tires, sports balls, and deflation from one device
- Battery doubles as a phone power bank and has a built-in light for early launches
Cons
- Heavier and more expensive than a basic tire-only inflator, which is the cost of the higher pressure
Frequently asked questions
How long does it take to inflate a paddle board?
It takes a 10-foot board from flat to about 15 PSI in under 9 minutes, and it can reach up to 75 PSI for boards that need higher pressure.
Can it also fill car tires?
Yes. It has a dedicated tire mode along with paddle board, general inflation, deflation, ball, and manual modes, so it works for car and bike tires too.
Does it deflate as well as inflate?
Yes, there is a deflation mode that pulls air back out, which makes packing the board and other inflatables down much faster.
Is the battery removable or does it charge a phone?
The built-in battery is rechargeable and doubles as a power bank, so you can top off a phone from it in a pinch.







