{"product_id":"automobile-emergency-starting-power-supply-model-k4-e-with-6000mah-capacity-power-polymer-cell-compact-139x79x25mm-size-for-jump-starting-gasoline-vehicles-under-2-0l-displacement-and-charging-mobile-phones-tablets-gps-devices-via-5v-2a-output","title":"Automobile emergency starting power supply model K4-E with 6000mAh capacity power polymer cell, compact 139x79x25mm size for jump starting gasoline vehicles under 2.0L displacement and charging mobile phones, tablets, GPS devices via 5V\/2A output","description":"\u003ch1\u003eK4-E Automobile Emergency Starting Power Supply: 6000mAh Compact Jump Starter and Device Charger\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"K4-E automobile emergency starting power supply unit with compact dimensions for vehicle jump starting and device charging\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/81\/2025-10-02\/original-image\/2ff7a352-0380-4197-ac6e-4a6912aa4fa4.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe K4-E emergency starting power supply addresses two critical needs for modern drivers: reliable vehicle jump-start capability and portable power for electronic devices. With its 6000mAh power polymer cell configured in three strings, this unit provides sufficient power to restart petrol engines with displacements up to 2.0 litres while serving as a practical power bank for smartphones, tablets, GPS navigation systems, and various portable media players. Measuring just 139mm by 79mm by 25mm and weighing 460 grams complete, this compact emergency solution fits easily in glove compartments, centre console storage, or emergency kits without consuming significant space. The dual-function design eliminates the need for separate jump starters and power banks, offering drivers a consolidated emergency power solution that handles both vehicle starting and device charging requirements.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"K4-E automobile emergency starting power supply unit with compact dimensions for vehicle jump starting and device charging\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/81\/2025-10-02\/original-image\/6446d3c4-7c90-4e3c-9bb4-cc27895b0720.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe K4-E combines automotive starting capability with consumer electronics charging in a single, streamlined package designed for practical vehicle storage and emergency use. Its construction focuses on providing reliable emergency power without excessive bulk or complexity, making it accessible for drivers without specialised technical knowledge.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eAt the core of the K4-E is its power polymer cell battery system, configured with three strings to deliver the necessary current for vehicle jump-starting applications. This battery technology provides the energy density required for both high-current vehicle starting and sustained device charging while maintaining a compact form factor. The unit's housing contains the battery cells, control circuitry, and interface components within dimensions that prioritise storage convenience alongside functional capability.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eWith external measurements of 139 millimetres in length, 79 millimetres in width, and 25 millimetres in depth, the K4-E maintains a footprint comparable to many smartphone power banks while incorporating vehicle starting functionality. The complete unit weight of 460 grams ensures it can be easily transported between vehicles or carried as part of an emergency kit without adding substantial burden. This compact sizing allows storage in standard vehicle compartments while remaining immediately accessible when emergency starting or device charging is required.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"K4-E automobile emergency starting power supply unit with compact dimensions for vehicle jump starting and device charging\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/81\/2025-10-02\/original-image\/9f97d0f4-d676-44ab-8beb-c63dfa4c2a0e.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe K4-E serves multiple roles depending on the situation, functioning primarily as an emergency vehicle starter while providing ongoing value as a portable power source for electronic devices during normal vehicle operation or away from power outlets.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor professional drivers, fleet operators, or those regularly using multiple vehicles, the K4-E offers a practical emergency solution that can be transferred between vehicles as needed. Its compatibility with petrol engines up to 2.0 litres displacement covers the majority of passenger cars and smaller commercial vehicles, while the 6000mAh capacity provides multiple device charges between vehicle uses. The unit's simple interface with touch-activated power display requires minimal training or technical knowledge, making it suitable for shared use in workplace environments or family vehicles.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAs a household emergency item, the K4-E provides peace of mind for vehicle starting needs while serving daily as a convenient power bank for family devices. Its ability to charge smartphones, tablets, GPS units, and portable media players makes it useful for trips, commutes, or power outages beyond vehicle-specific applications. The compact dimensions allow discreet storage in home emergency kits, vehicle glove boxes, or backpacks without announcing itself as valuable electronics, while the complete weight under half a kilogramme ensures it can be carried by all family members if needed.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"K4-E automobile emergency starting power supply unit with compact dimensions for vehicle jump starting and device charging\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/81\/2025-10-02\/original-image\/a9b7ad5a-5bf5-49a8-9ba2-9728d87fc600.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe K4-E delivers practical advantages through its combination of functions, compact design, and straightforward operation, providing value through reduced need for multiple specialised products and simplified emergency preparedness.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eUnlike traditional jump-start packs that sit unused for extended periods, the K4-E's device charging capability encourages regular use and battery cycling, which can help maintain battery health between emergency vehicle starting events. The power polymer cell construction requires no special maintenance procedures beyond occasional charging, while the simple interface with touch-activated power display allows users to monitor charge status without complex menus or settings. This combination of regular usability and minimal maintenance makes the unit more likely to be functional when emergency starting is required.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThe K4-E emergency starting power supply offers a consolidated solution for drivers seeking both vehicle emergency capability and portable device charging without carrying multiple units or sacrificing storage space. Its 6000mAh capacity provides practical starting power for most passenger vehicles while delivering useful device charging between vehicle uses. The compact 139x79x25mm dimensions ensure it fits in standard vehicle storage locations without modification, while the 460-gramme weight makes it easily portable between vehicles or as part of emergency kits. For drivers of petrol vehicles under 2.0 litres displacement who also regularly use portable electronic devices, this unit provides dual functionality in a single, space-efficient package.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"K4-E automobile emergency starting power supply unit with compact dimensions for vehicle jump starting and device charging\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/81\/2025-10-02\/original-image\/c8b9f8d8-614f-428c-9a16-864606787953.webp\"\u003e\u003c\/div\u003e","brand":"test232qf789yh43798g","offers":[{"title":"Red","offer_id":53674020045137,"sku":"CJQC167639201AZ","price":52.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/8548\/7953\/files\/a9b7ad5a-5bf5-49a8-9ba2-9728d87fc600.webp?v=1777714114","url":"https:\/\/avelmere.com\/products\/automobile-emergency-starting-power-supply-model-k4-e-with-6000mah-capacity-power-polymer-cell-compact-139x79x25mm-size-for-jump-starting-gasoline-vehicles-under-2-0l-displacement-and-charging-mobile-phones-tablets-gps-devices-via-5v-2a-output","provider":"Avelmere.com","version":"1.0","type":"link"}