Product details
AstroAI S8Air jump starter & cordless tyre inflator
If you’re fed up with faffing about on the hard shoulder or dealing with a flat battery or soft tyre first thing in the morning, the AstroAI S8Air is the bit of kit you’ll want tucked away in your boot. This clever little gadget isn’t just a jump starter – it’s also a nippy cordless tyre inflator, all bundled into one tough, portable package. It’s spot-on for those “just my luck” moments, whether you’re on the school run, heading to work, or off on a weekend away.
Packing a punch with 1500A peak current, this power pack makes light work of jump starting most cars, vans, or even motorcycles with engines up to 6.0L petrol or 3.0L diesel. You’ll get up to 20 jump starts on a single charge, so it won’t let you down when you need it most – even if you’re caught out in the throes of a British winter.
The built-in air compressor is a proper time-saver. It whips your tyre from 32PSI to 36PSI in about a minute and automatically switches off once it’s reached the set pressure, so you won’t have to hover around watching the numbers tick up. Five preset modes mean you can sort everything from footballs to bicycle tyres, making it a handy all-rounder for family life as well.
The easy-to-read 2.4″ digital screen keeps you in the loop with real-time battery levels and any error messages, so there’s no guesswork. With ten safety features – from reverse polarity to temperature protection – and a tough ABS shell, it’ll take a few knocks without fuss. Everything packs neatly into the unit, so it won’t rattle about or get lost in your car.
- Jump starts 6.0L petrol or 3.0L diesel engines effortlessly, so you’re sorted for most cars, SUVs, and bikes.
- Handy cordless air compressor inflates tyres, balls, and more without breaking a sweat.
- Automatic shut-off on the inflator saves you from overdoing it or wasting time.
- Bright, clear digital display shows battery charge, status, and any errors at a glance.
- Ten layers of protection and a rugged case mean it’s built to last and safe to use.
- Compact and lightweight – about the size of a chunky lunchbox – so you can stash it in your glovebox or boot without hassle.
- Top tip: let the air tube cool down after use – it can get a bit warm when you’ve topped up a few tyres in a row.