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Hoco QS4

Photos - Charger & Jump Starter Hoco QS4
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An affordable jump starter with power bank functions, a car compressor, and a built-in LED flashlight. The model is designed in a rectangular case with dimensions of 212x99x122 mm and weighs slightly more than 1 kg. The top of the case has a convenient carrying handle, and there's an info-display on the side which serves as a digital manometer and shows the battery charge percentage of the built-in battery. The Hoco QS4 operates autonomously with a battery capacity of exactly 10000 mAh. In jump start mode, the device delivers a nominal current of 400 A, with a peak of up to 800 A. While the device is not in use, its battery can charge mobile gadgets through a USB-A port with an output power of 10 W. As a compressor, the model inflates tire pressure up to 3.8 bar. Pressure measurement units...can be switched. The booster is charged from a standard household electrical network of 230 V or from a car cigarette lighter socket. Finally, a bright LED flashlight with several lighting modes is located at the end of the device's case. An affordable price combined with multifunctionality makes this device stand out. Being a jump starter, power bank, car compressor, and LED flashlight all in one, it caters to various needs. The compact design with the prominent digital display ensures ease of use. The high capacity battery of 10000 mAh and the peak current output capacity of up to 800 A provide reliability in emergencies. The additional ability to charge gadgets and inflate tires maximizes usability, making it a valuable investment for any vehicle owner.
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Hoco QS4
Main
Devicebooster
Specs
Battery voltage12 В
Rated starting power400 А
Peak output current800 А
Built-in battery capacity10000 mAh
Charging gadgets (outputs)
USB-A1 pcs
5В/2А
10 W
General
Built-in flashlight
Built-in compressor
Power source12/230 В
Size212x99x122 mm
Weight1.08 kg
Official Websitehocotech.com
Added to E-CatalogOctober 2025

An affordable jump starter with power bank functions, a car compressor, and a built-in LED flashlight. The model is designed in a rectangular case with dimensions of 212x99x122 mm and weighs slightly more than 1 kg. The top of the case has a convenient carrying handle, and there's an info-display on the side which serves as a digital manometer and shows the battery charge percentage of the built-in battery.

The Hoco QS4 operates autonomously with a battery capacity of exactly 10000 mAh. In jump start mode, the device delivers a nominal current of 400 A, with a peak of up to 800 A. While the device is not in use, its battery can charge mobile gadgets through a USB-A port with an output power of 10 W. As a compressor, the model inflates tire pressure up to 3.8 bar. Pressure measurement units can be switched.

The booster is charged from a standard household electrical network of 230 V or from a car cigarette lighter socket. Finally, a bright LED flashlight with several lighting modes is located at the end of the device's case. An affordable price combined with multifunctionality makes this device stand out. Being a jump starter, power bank, car compressor, and LED flashlight all in one, it caters to various needs. The compact design with the prominent digital display ensures ease of use. The high capacity battery of 10000 mAh and the peak current output capacity of up to 800 A provide reliability in emergencies. The additional ability to charge gadgets and inflate tires maximizes usability, making it a valuable investment for any vehicle owner.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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