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The Promate PatrolPack-4 combines a jump starter, a 150 PSI air compressor, a 10,000 mAh power bank and an LED work light in a single unit weighing 0.85 kg. It covers the three things that usually strand a driver, a flat battery, a soft tyre and a dead phone, without carrying three separate devices in the boot.

The Promate PatrolPack-4 combines a jump starter, a 150 PSI air compressor, a 10,000 mAh power bank and an LED work light in a single unit weighing 0.85 kg. It covers the three things that usually strand a driver, a flat battery, a soft tyre and a dead phone, without carrying three separate devices in the boot.

PatrolPack-4 delivers 400 A of starting current with an 800 A peak, enough to turn over cars, SUVs and motorcycles without a second vehicle and a set of jumper leads. That removes the part of a breakdown you cannot control, which is finding another driver willing to stop and connect their own battery to yours.

PatrolPack-4 delivers 400 A of starting current with an 800 A peak, enough to turn over cars, SUVs and motorcycles without a second vehicle and a set of jumper leads. That removes the part of a breakdown you cannot control, which is finding another driver willing to stop and connect their own battery to yours.

The onboard air compressor runs to a maximum pressure of 150 PSI, which covers car and SUV tyres as well as motorcycle tyres, and it draws from the pack's own battery rather than the car's 12 V socket. A soft tyre can be brought back to pressure at the roadside instead of limping to the next filling station.
The onboard air compressor runs to a maximum pressure of 150 PSI, which covers car and SUV tyres as well as motorcycle tyres, and it draws from the pack's own battery rather than the car's 12 V socket. A soft tyre can be brought back to pressure at the roadside instead of limping to the next filling station.


A 10,000 mAh lithium-ion cell rated at 37 Wh doubles as a phone power bank when nothing needs starting or inflating. It means the same unit that lives in the boot for emergencies is also worth taking on a camping trip or a long drive, where charging a phone matters more than jump-starting anything.

A 10,000 mAh lithium-ion cell rated at 37 Wh doubles as a phone power bank when nothing needs starting or inflating. It means the same unit that lives in the boot for emergencies is also worth taking on a camping trip or a long drive, where charging a phone matters more than jump-starting anything.

Two USB-A outputs each deliver 5 V/3 A, 9 V/2 A or 12 V/1.5 A, so two devices can charge at once at fast-charge voltages. The pack itself refills through USB-C at 5 V/2 A, 9 V/2 A or 12 V/1.5 A, using the same cable type as a modern phone or laptop. There is no DC output on this model.
Two USB-A outputs each deliver 5 V/3 A, 9 V/2 A or 12 V/1.5 A, so two devices can charge at once at fast-charge voltages. The pack itself refills through USB-C at 5 V/2 A, 9 V/2 A or 12 V/1.5 A, using the same cable type as a modern phone or laptop. There is no DC output on this model.


The integrated LED puts out 210 lumens across three modes: solid for working on the car, strobe for making yourself visible, and SOS for signalling. Roadside faults happen after dark as often as not, and the light runs from the same battery rather than needing its own cells.

The integrated LED puts out 210 lumens across three modes: solid for working on the car, strobe for making yourself visible, and SOS for signalling. Roadside faults happen after dark as often as not, and the light runs from the same battery rather than needing its own cells.

An LED display screen on the body reports what the pack is doing, so you can check remaining charge before a trip rather than discovering it flat during one. It is the difference between an emergency device you trust and one that sits in the boot for two years untested.
An LED display screen on the body reports what the pack is doing, so you can check remaining charge before a trip rather than discovering it flat during one. It is the difference between an emergency device you trust and one that sits in the boot for two years untested.


At 184 x 127 x 55 mm and 0.85 kg the pack takes up about as much room as a hardback book, which is why it works for motorcycles as well as cars. Riders can carry it in a saddlebag, and in a car it stays under the boot floor with the spare rather than occupying usable space.

At 184 x 127 x 55 mm and 0.85 kg the pack takes up about as much room as a hardback book, which is why it works for motorcycles as well as cars. Riders can carry it in a saddlebag, and in a car it stays under the boot floor with the spare rather than occupying usable space.
Everything you need to know about this product
It is designed to start cars, SUVs and motorcycles using its own battery, with no second vehicle required.
It provides 400 A of starting current with an 800 A peak current.
The compressor reaches a maximum air pressure of 150 PSI, which covers car, SUV and motorcycle tyres.
The pack carries a 10,000 mAh lithium-ion battery rated at 37 Wh.
Yes, two USB-A outputs each supply 5 V/3 A, 9 V/2 A or 12 V/1.5 A for phones and small devices.
It recharges over USB-C at 5 V/2 A, 9 V/2 A or 12 V/1.5 A.
No, a DC output is not supported on this model; power comes out through the two USB-A ports.
The LED puts out 210 lumens and offers solid, SOS and strobe modes.
It weighs 0.85 kg and measures 184 x 127 x 55 mm.
Yes, an LED display screen on the unit shows its status.
Its compact 184 x 127 x 55 mm body is small enough to carry in a saddlebag or top box.
It refers to the jump starter, the 150 PSI air compressor, the 10,000 mAh power bank and the LED flashlight in one unit.
AI-Generated Content:These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.









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