Two-Inflator Kit, 4500 mAh and 4000 mAh
The entry kit: a 4500 mAh pump and a 4000 mAh pump, one for each car.

Roadside Kits
Two cylinders move twice the air, which is how a car tyre goes from thirty to thirty-five PSI in about twenty seconds instead of fifty-five. That unit carries 12000 mAh, charges at forty-five watts and locks its hose on with a twist. The compact pump beside it does the same job in about fifty-five seconds and has four presets for car, bike, motorcycle and sports equipment.
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What it does well
The published figures for this item, reproduced without editing.
| Kit | Twin-cylinder inflator and compact inflator |
|---|---|
| Batteries | 12000 mAh on the twin-cylinder unit, 6000 mAh on the compact unit |
| Inflation time | About 20 s per car tyre (195/65 R15, 30 to 35 PSI) on the twin-cylinder unit, about 55 s on the compact unit |
| Power | Built-in battery or 12 V car adapter on both units |
| Charging | 45 W PD fast charging on the twin-cylinder unit |
| Hose | Patented twist-lock connection on the twin-cylinder unit |
| Presets | 4 modes on the compact unit: car, bike, motorcycle, sports |
| Safety | Battery management system and auto shut-off at the preset pressure |
| In the box | Both inflators, 2 hoses, lock-on air chuck, adapters, ball needle, French valve adapter, 12 V DC cable, USB cable, storage bags |
The packaging and listing copy for this item, kept separate from the description above.
The nearest alternatives from the same range.
The entry kit: a 4500 mAh pump and a 4000 mAh pump, one for each car.
Two pumps with a bright dual LED screen, for pressures checked after dark.
Two pumps that double as power banks, with a USB output on each unit.
The same pair of pumps with a storage case, so the kit stays together in a full boot.
Buy opens the item at our retail partner, where checkout, delivery and returns are handled. Prices shown are theirs, read at build time.