Nomad Australia
ATJ-201 4-in-1 Jump Starter & Tyre Inflator | Nomad Australia
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One compact unit handles flat tyres and dead batteries — on the road, at the campsite, or deep on a 4WD track.
The ATJ-201 is a 4-in-1 portable jump starter and smart tyre inflator built for Australian conditions. Whether you're dealing with a dead battery on a cold outback morning or a flat tyre on the way to the beach, this unit does it all without needing another vehicle or a 12V socket. Weighing in at a fraction of traditional jump packs, it slips into your boot and is ready when you need it most.
Why You'll Love It
No More Waiting for a Tow
With 8000mAh across four cells and up to 60 jump starts per charge, you can get yourself — and others — moving again without relying on roadside assistance. Works on petrol engines up to 7.5L and diesel up to 5L.
Inflate Anything, Anywhere
Five preset inflation modes cover cars, motorbikes, bicycles, balls, and custom pressure settings up to 150 PSI. The auto-stop function cuts power the moment your target pressure is reached — no babysitting required.
See Clearly, Work Safely at Night
Three built-in LED modes — steady white, flashing red, and SOS strobe — mean you're never fumbling in the dark on the side of the road. The large dual LCD screen stays readable even in direct sunlight.
Key Features
- Powerful jump start performance: 4000A peak current handles 12V vehicles including cars, utes, motorbikes, ATVs, boats, and caravans up to 7.5L petrol or 5L diesel.
- 8000mAh lithium battery (4×2000mAh): Delivers up to 60 jump starts per charge and also functions as a USB power bank to keep your devices topped up on the road.
- Smart tyre inflator up to 150 PSI: 25mm high-precision piston pump with 25 L/min airflow — inflates a standard car tyre from 30 to 36 PSI in approximately 1 minute.
- 5 preset inflation modes: Dedicated settings for cars (25–50 PSI), motorbikes (25–43 BAR), bicycles (30–145 kPa), balls (4–16 kg/cm²), and a free-set custom mode (3–150 PSI).
- Auto-stop inflation: Set your target pressure and walk away — the pump cuts off automatically when it's reached.
- 10-point safety protection: Includes reverse-polarity, over-charge, over-current, short-circuit, spark-proof, over-voltage, over-load, and temperature protection on the jump starter clamps.
- Dual LCD display: Shows real-time battery level, operational status, error codes, and live/preset tyre pressure simultaneously during inflation.
- 3-mode LED light: White torch, flashing red hazard, and SOS strobe for roadside emergencies day or night.
- USB-C charging input: Recharges via standard USB-C — no proprietary adaptor needed.
- Compact and portable: Dimensions of 98×146×17mm with carry handle — fits in a glove box or a backpack side pocket.
Up to 60 jump starts per charge. 150 PSI inflation. 10 built-in safety protections. One unit, no compromises.
Specifications
| Specification | Detail |
|---|---|
| Model | ATJ-201 |
| Product Power | 80W |
| Battery Capacity | 8000mAh (4 × 2000mAh lithium) |
| Jump Start Current (Peak) | 4000A |
| Compatible Engines | 12V vehicles — petrol up to 7.5L, diesel up to 5L |
| Max Jump Starts Per Charge | Up to 60 |
| Max Inflation Pressure | 150 PSI |
| Airflow | 25 L/min |
| Cylinder Body | 17mm |
| Air Hose Length | 20cm |
| Inflation Modes | 5 presets (Car, Motorcycle, Bicycle, Ball, Custom) |
| Pressure Units | PSI / BAR / kPa / kg/cm² |
| Charging Input | USB-C, 5V |
| LED Light Modes | White / Flashing Red / SOS Strobe |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Colour | Yellow / Black |
| Product Dimensions | 98 × 146 × 17mm |
What's in the Box
- ATJ-201 main unit
- Heavy-duty battery jump start clamps
- Inflation hose
- Accessory nozzles × 3
- Blower valves × 5
- French valve adapter
- USB-C charging cable
- Colour box packaging
- Instruction manual
Frequently Asked Questions
What size engines can it jump start?
The ATJ-201 is rated for 12V vehicles with petrol engines up to 7.5L and diesel engines up to 5L. It's suitable for passenger cars, utes, motorbikes, ATVs, boats, caravans, and ride-on mowers.
Does it auto-stop when the tyre reaches the right pressure?
Yes. Set your target pressure using the digital display and the pump will stop automatically once it's reached. You don't need to stand over it — it's safe to walk away.
How long does it take to charge the ATJ-201 itself?
The unit charges via USB-C at 5V. Charge time will vary depending on your charger wattage. It's recommended to fully charge it before first use and top it up every few months if stored.
Can it inflate a SUP board or inflatable kayak?
Yes. The unit includes blower valve adapters suited to inflatable watercraft and camping gear. Use the custom pressure mode (3–150 PSI) and set the appropriate target for your item. It also has a deflation/suction function for quick pack-down.
Is it safe to use on my car battery without any automotive experience?
The smart battery clamps include reverse-polarity protection and spark-proof technology, so connecting them the wrong way won't cause damage. The screen displays real-time connection status and alerts you to any errors before you start.
