Cordless · Auto stop · 150 PSI
The Cordless Tire Inflator
Cold mornings drop tire pressure. Set the number, screw it on, press start. It stops by itself when the tire is right.
Estimated delivery 4–10 business days
- Easy returns
- Secure checkout
- Real people reply
Why it is worth it
-
Set it and it stops
Pick the pressure on the display. The pump runs and shuts off by itself when the tire reaches it.
-
No cord, no gas station
A 6000 mAh battery charges over USB, so it lives in the trunk and works anywhere. A USB port tops up your phone too.
-
Light for dark roadsides
A bright LED on top for changing a valve cap at night, plus warning and SOS flash modes to be seen.
-
Cars, bikes, motorbikes
Reads PSI, BAR, kPa or kg/cm² up to 150 PSI, with modes for car, bike, motorbike and ball pressures.
Winter tires
Your tires lose about 1 psi for every 10 °F drop.
That is why the warning light comes on on the first cold morning. Keep this in the trunk, set 35 psi, screw it on and let it run. In the maker’s test it took a 195/55 R15 tire from 22 to 36 psi in about 3 minutes.
The details
The full specs.
- Maximum pressure
- 150 PSI
- Battery
- 6000 mAh (3 × 2000 mAh), rechargeable over USB
- Units
- PSI, BAR, kPa, kg/cm²
- Auto stop
- Yes, at the pressure you set
- Light
- Built-in LED: flashlight, warning and SOS modes
- Size
- About 5.9 × 3.5 × 1.8 in (150 × 90 × 46 mm)
- Charging
- USB-C, 5 V / 2 A
- Extras
- USB port to charge a phone
- Weight
- About 1.5 lb (660 g) boxed
For topping up tires. A tire that is fully flat or damaged needs a repair first.
In the box
- The Cordless Tire Inflator
- USB-C charging cable
- User manual
Care
- Charge it fully before you put it in the car (3–4 hours).
- Let it rest between tires if it gets warm; it is built for topping up, not for running non-stop.
- Recharge it every couple of months even if you have not used it.
Questions
Email support@ottergoods.com. A real person replies, usually within one business day.
Shipping & returns
Free tracked shipping. Easy returns.
You get a tracking link by email as soon as it is on its way.
-
You order
Secure checkout by Shopify.
-
Ships in 1–3 business days
Packed and handed to the carrier.
-
Arrives in 3–7 business days
Tracked USPS delivery to your door.
Not right? Return it unused. If it arrives damaged or not as described, we replace or refund it, including shipping. Returns policy
Good questions
The questions we get most.
How fast is it?
In the maker’s test it took a 195/55 R15 car tire from 22 to 36 psi in about 3 minutes. Bigger truck tires take longer.
How many tires per charge?
Enough to top up all four car tires on a full charge. A fully flat tire takes much more, so charge it again after a big job.
Does it work in the cold?
Yes. Batteries give less in deep cold, so keep it charged and, on very cold days, bring it into the house overnight.
How long does delivery take?
It ships in 1–3 business days and arrives 3–7 business days after that, with tracking.
Can I return it?
Yes, if it is unused. Damaged or not working? We replace or refund it at no cost to you.
