Ronix Portable Air Compressor

Ronix portable inflators for tyres, footballs and inflatables. Two run off the car's 12 V socket; the third runs off a 20 V Ronix battery and needs no vehicle at all.

• Check before ordering: 100 psi covers car tyres. Van and light-commercial tyres often want more, so take the 160 psi model if the vehicle is bigger than a car. The cordless one needs a 20 V Ronix battery and charger, sold separately.