Enjoy a 40% discount on the S1 Compact Tire Inflator and keep backup air conveniently with you.
Etenwolf
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During my last road trip, I faced a single frustration: attempting to inflate my tires with the unreliable coin-operated air pumps at gas stations. I visited at least three in the busy area of Los Angeles, CA, and none functioned properly. This is why I usually make sure to have my own tire inflator handy. The Etenwolf S1 is an excellent compact solution that can easily fit in your car or even in a backpack, providing you with air whenever it’s needed.
40% Off: S1 Portable Tire Inflator for $59.99 (Regularly $99.99)
Etenwolf is a reputable brand, especially at this price range. It’s the inflator of choice at the off-road school where I teach 4x4 skills in rural New York (though the instructors there opt for a larger model to quickly inflate bigger tires). Nevertheless, this compact S1 can still deliver 160 psi of pressure (much higher than what your tires would require), and the battery can last for an entire year when left charged in the vehicle. With regular use, the battery can inflate up to 17 tires—sufficient to get you home if there’s a slow leak. When it’s time to recharge, all you need is a USB-C outlet to replenish the 5,200 mAh battery.
Purchase yours today while they’re significantly discounted for Memorial Day!
ETENWOLF S1 Specifications
Max Pressure: 160 PSI
Motor: 19,000 RPM brushless
Battery: 5,200 mAh rechargeable lithium-ion
Standby: up to 12 months
Charging: USB-C
Display: Backlit LCD (PSI / BAR / KPA / kg/cm²)
Auto-Stop: Yes — preset target PSI
Emergency Light: 3 modes (Strobe / Flash / SOS)
Hose Storage: Built-in rear compartment
Car tire refill: ~1 min (30 → 35 PSI, 195/65 R15)
Per charge: 17 car tires / 60 motorcycle tires / 70 bike tires / 80 basketballs
Included in the box: S1 inflator, Schrader air chuck, USB-C cable, Presta adapter, ball needle, user manual
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Enjoy a 40% discount on the S1 Compact Tire Inflator and keep backup air conveniently with you.
The Etenwolf S1 is an ideal emergency tire inflator for cars, bicycles, sports balls, and other inflatable items. Compact enough to fit in a backpack, it is powerful enough to inflate 17 tires on one charge.