説明
The pressure in a tyre is the difference between a normal drive and a roadside hour. Most drivers only discover a slow leak when the car already feels wrong, which is the point at which a service station is either closed or out of order. The Trail Inflator is an 8000 mAh cordless compressor that lives in the boot, charges over Type-C like a phone, and reads its own pressure on an LCD display while it works.
The specification is honest about its job: 150 PSI ceiling, a 12 volt pump, and four switchable units so a driver who thinks in BAR and a cyclist who thinks in PSI both see a number they recognise. Preset the target, press start, and the pump cuts off at pressure rather than relying on a human watching a needle. The 8000 mAh cell also serves as a power bank at 5 volts and 1.5 amps, which is a small thing until a phone is at four percent on a cold night.
The body is 15.9 by 7 by 4.9 centimetres and 500 grams, small enough to sit under a seat and light enough to carry on a bike. Four steps get it running, which matters when the person using it is kneeling on a hard shoulder. It fills car tyres, motorcycle tyres, bicycle tyres, and the inflatables that never have a convenient pump nearby.
Nobody remembers the pump they never needed. Everybody remembers the one that started on the first press.
What Sets It Apart
- ✦ 150 PSI / 12 V pumping capacity for car, motorcycle and bicycle tyres
- ✦ 8000 mAh battery charged over Type-C like a phone
- ✦ Preset auto shut-off that stops at the target pressure
- ✦ LCD display with PSI, BAR, KPA and KG/CM2 units
- ✦ Power bank output at 5 V / 1.5 A for a phone in an emergency
- ✦ 500 gram body at 15.9 x 7 x 4.9 cm, fits under a seat
- ✦ Four-step operation that works one-handed while kneeling
Technical Specifications
- Model: AP013
- Maximum pressure: 150 PSI
- Input voltage: 12 V
- Battery capacity: 8000 mAh
- Charging: Type-C
- Power bank output: 5 V / 1.5 A
- Pressure units: PSI, BAR, KPA, KG/CM2
- Display: LCD with live pressure readout
- Dimensions: 15.9 x 7 x 4.9 cm
- Weight: 0.5 kg
- Material: ABS and PC housing
- Included: Nozzle set, charging cable
Where It Belongs
In a car boot, because the moment a pressure warning appears the nearest working air pump is always further away than expected. Motorcyclists keep it in a tank bag for exactly the same reason, and bicycle riders use the presets to hit road pressures without a track pump. Delivery drivers check pressures between routes without queueing at a forecourt, and caravan owners top up trailer tyres at a campsite where nothing else is available. The power bank function covers the second half of the same emergency, and the size means it stays in the vehicle instead of being left in a garage and forgotten.
Frequently Asked Questions
Q: How many car tyres can it fill on one charge?
A: Typically two to three tyres from low pressure to normal on a full charge, depending on ambient temperature and starting pressure. Topping up four tyres from slightly low is comfortably within one charge.
Q: Does it stop automatically at the set pressure?
A: Yes. Set the target on the display and the pump cuts off when it is reached, which is what makes it usable one-handed while kneeling beside a wheel.
Q: Can it inflate a large SUV tyre or a light truck tyre?
A: It will, more slowly. The 150 PSI ceiling is higher than any passenger tyre requires, but volume matters more than pressure, so a large tyre takes proportionally longer.
Q: Is the hose long enough to reach all four wheels?
A: The unit is designed to be carried to each wheel rather than reaching across the car, which is why the body is under a kilogram and the nozzle set covers valve types.
Q: How loud is it in use?
A: Comparable to other portable piston compressors, loud enough to be noticeable in a quiet car park. It runs in short bursts rather than continuously, so the noise is brief.
Q: Does the battery drain if it sits in the car for months?
A: Self-discharge is normal for lithium cells and cold weather accelerates it. Charge it at the start of each season so the capacity is there when it is needed.
Q: Does the nozzle fit Presta valves as well as Schrader?
A: The included nozzle set covers both valve types plus the soft adapters used for inflatables, so a road bike and a car tyre can be filled from the same unit without buying an extra fitting.
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