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K4-E Automobile Emergency Starting Power Supply with 6000mAh capacity for jump-starting petrol vehicles under 2.0L displacement, featuring compact 139x79x25mm size and 460g weight
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£51.98
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The K4-E emergency power supply delivers reliable starting power for petrol vehicles with engines up to 2.0 litres displacement, thanks to its 6000mAh capacity. Measuring just 139mm by 79mm by 25mm and weighing 460g, this compact unit fits easily in glove compartments or door pockets, ready for unexpected breakdowns. Beyond vehicle starting, it functions as a portable charger with 5V/2A output for mobile phones, tablets, GPS units, and other USB-powered devices during travel. The power polymer cell construction ensures consistent performance, while the touch-activated power display lets you check remaining capacity with a simple tap.
This section details the specific measurements and capabilities that make the K4-E emergency power supply a practical solution for drivers. From its physical dimensions to electrical specifications, each aspect contributes to reliable performance when you need it most.
Understanding how to use the K4-E emergency power supply in different situations maximises its value. From vehicle emergencies to everyday charging needs, this versatile device serves multiple purposes for drivers and travellers.
The K4-E emergency power supply offers practical advantages that extend beyond basic functionality. From cost savings to peace of mind, these benefits make it a worthwhile addition to any vehicle.
K4-E Automobile Emergency Starting Power Supply with 6000mAh capacity for jump-starting petrol vehicles under 2.0L displacement, featuring compact 139x79x25mm size and 460g weight
£51.98
K4-E Automobile Emergency Starting Power Supply with 6000mAh Capacity for Vehicle Jump-Starts
Features and Technical Specifications
Compact Design and Dimensions
With dimensions of 139mm in length, 79mm in width, and 25mm in thickness, the K4-E maintains a slim profile that doesn't consume valuable space in your vehicle. The 460g weight adds minimal bulk while providing substantial power capacity. The red finish increases visibility when searching for the device in emergency situations or low-light conditions inside your vehicle.Power Capacity and Output Specifications
The 6000mAh capacity provides sufficient energy for jump-starting petrol vehicles with engines up to 2.0 litres displacement. The device delivers 5V/2A output for charging compatible electronics, matching standard USB charging specifications. Input charging occurs at the same 5V/2A rate, allowing convenient recharging from various power sources. Three strings of power polymer cells work together to maintain stable voltage output during use.Construction and Durability Features
Power polymer cell technology offers advantages over traditional battery types, including better performance across temperature ranges and reduced risk of leakage. The touch switch interface eliminates mechanical buttons that could fail, providing reliable power status checking. The included data line features standard connectors compatible with most mobile devices and electronics requiring USB charging.Practical Applications and Usage Scenarios
Vehicle Emergency Starting
When your car battery fails, the K4-E provides enough power to start petrol vehicles with engines under 2.0 litres displacement. The 6000mAh capacity allows multiple attempts if needed, increasing your chances of getting moving again. Keep the unit charged and stored in your vehicle, so it's ready when unexpected breakdowns occur, particularly during cold weather when batteries struggle most.Portable Device Charging
During long journeys or power outages, use the K4-E to charge mobile phones, tablets, GPS units, and other USB-powered devices. The 5V/2A output delivers standard charging speeds, while the compact size makes it easy to carry in bags or keep in your vehicle's centre console. The satisfying click of the data line connecting provides assurance that your devices will maintain power when you need navigation or communication most.Travel and Outdoor Versatility
Beyond vehicle use, the K4-E serves as a reliable power source for camping trips, outdoor events, or any situation where mains power isn't available. Charge multiple devices sequentially from the 6000mAh capacity, or use it as a backup when travelling with electronics that require frequent charging. The red casing makes it easy to spot in bags or among other equipment.Benefits and Value Considerations
Cost and Convenience Value
Compared to calling roadside assistance for a flat battery, having the K4-E ready in your vehicle saves both time and money. The 6000mAh capacity represents substantial power storage in a package measuring just 139mm by 79mm by 25mm. Regular maintenance charging ensures the unit remains ready when needed, providing reliable performance over extended periods without significant degradation.User Experience and Satisfaction
Confidence comes from knowing you have a reliable power source available when vehicle batteries fail, particularly during early morning commutes or late-night returns. The peace of mind provided by the 6000mAh capacity and compatibility with 2.0L petrol vehicles means you're prepared for common breakdown scenarios. The simple touch interface for checking power levels eliminates guesswork about remaining capacity.Practical Reasons to Purchase</h3 The K4-E emergency power supply combines vehicle starting capability with portable charging in one compact unit measuring 139mm by 79mm by 25mm. For drivers of petrol vehicles under 2.0 litres displacement, the 6000mAh capacity provides sufficient power for jump-starts when needed most. The additional functionality as a device charger makes it useful beyond emergencies, serving as a practical travel companion for all your power needs.