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
The failure mode of a cordless pump is simple: it is flat when the tyre is. The larger unit here takes a 12 volt cord from the car socket, which turns that from a problem into an inconvenience, and it runs cordless the rest of the time. Eighteen tyres per charge on the big one, thirteen on the small one, about fifty-five seconds a tyre on either.
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What it does well
The published figures for this item, reproduced without editing.
| Kit | Two cordless inflators, one with a 12 V DC cord |
|---|---|
| Batteries | 3 x 2000 mAh (6000 mAh) and 2 x 2000 mAh (4000 mAh) |
| Backup power | 12 V DC car socket on the 6000 mAh unit |
| Inflation time | About 55 s per car tyre (195/65 R15, 30 to 35 PSI) |
| Per charge | Up to 18 car tyres on the 6000 mAh unit, up to 13 on the 4000 mAh |
| Units | PSI, BAR, KPA, kg/cm2 |
| Weight | About 1 lb each |
| Battery standard | UL 2054 |
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.