# Start-Stop battery Fulmen FK800 12V 80Ah 800A AGM ![Start-Stop battery Fulmen FK800 12V 80Ah 800A AGM](https://baterias.com/3756-home_default/battery-fulmen-fk800-12v-80ah-800a.jpg) > Fulmen FK800 Start-Stop battery 12V 80Ah 800A AGM. Designed for Start-Stop vehicles with regenerative braking. 2-year warranty, 24 h delivery. **Category:** [Car batteries equipped with start stop system](https://baterias.com/gb/car-batteries-equipped-with-start-stop-system) → [Fulmen](https://baterias.com/gb/fulmen) - **Canonical URL**: https://baterias.com/gb/battery-fulmen-fk800-12v-80ah-800a - **Language**: en-GB - **Brand**: Fulmen - **Reference**: BCOM-FULMEN-FK800 - **EAN**: 3661024045728 - **MPN**: FK800 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULMEN | | Reference | FK800 | | Model | FULMEN AGM | | Voltaje | 12 V | | Largo | 315 mm | | Ancho | 175 mm | | Alto | 190 mm | | Peso | 23.1 kg | | Tecnología | AGM | | EAN | 3661024045728 | | Scheme | 0 | | Subjection | B13 | | Arranque en frío CCA EN | 800 A | | Capacidad C20 (Ah) | 80 Ah (c20) | | Box Type | L04 | ## Quick description **Fulmen FK800 12V 80Ah 800A** is a battery designed specifically for Start-Stop vehicles. Withstands up to 3× more start cycles than a conventional battery and maintains performance with BMS and regenerative braking systems. ### Why this Start-Stop battery?? - **Designed for Start-Stop** built for the intensive cycling of modern cars - **2 to 3 times longer life** vs fitting a cheap conventional battery - **Fast recovery** recharges in minutes once the engine is running 🔌 Voltage i 12 V ⚡ Capacity i 80 Ah C20 🔋 Cold cranking i 800 A EN-1 📏 Dimensions i 315×175×190 mm ⚙️ Technology i AGM 🧭 Polarity i Positive On The Right ⚖️ Weight i 23 kg 🏷️ Model i Fulmen AGM ## Description ## Battery Fulmen FK800 80Ah 800A 12V The Battery FULMEN FK800 80Ah 800A 12V AGM belongs to the Fulmen AGM batteries range. They are batteries with a greater load capacity to absorb the additional energy resulting from the recovery of braking energy and other intensive uses. Made with high performance components and materials, new generation AGM batteries also support other intelligent fuel savings. ### Ideal for: - Start-Stop vehicles - Microhíbrido vehicles - Teams that consume a lot of energy - SUV and vans - Large cars ### Battery advantages and characteristics FULMEN FK800 80Ah 800A 12V - Greater starter power - Greater resistance in cycles - Greater useful life - 4 times the capacity of a high heat battery - Vrla technology - Sealed battery - Original equipment and manufacture - It does not require maintenance - Installation within the vehicle cabin **Always remember to replace an AGM battery with another AGM battery** ### How to find the right battery for your vehicle? In recent years, there has been an increase of almost 300% in the energy needs of vehicles.To select the appropriate battery, it is essential to consider not only the power and displacement of the engine, but also the equipment, the climate and the usual driving style. The wide Fulmen battery range offers a complete and varied catalog to meet the electrical demands of any vehicle. From small and simple gasoline engines to large and robust industrial engines, Fulmen batteries guarantee a reliable and safe start. If you do not find the battery you need or have doubts about which battery, do not hesitate to contact us. The Battery FULMEN FK800 80Ah 800A 12V AGM has been designed by Fulmen with the highest peel standards Fulmen batteries guarantee a higher long -term performance and more useful life to your vehicles and devices Fulmen is a recognized battery brand, especially in the automotive sector.Fulmen is part of the Exide Technologies group, a leading company worldwide in the development and manufacture of lead-acid batteries and advanced energy storage technologies. ### Fulmen batteries, always an excellent option - Quality batteries - Greater shelf life - Great long -term performance - It has a catalog for a wide range of applications ### Before buying your Fulmen battery - **Understand your needs**: Determine the type of battery you need according to your vehicle or device.Consider the required capacity, voltage and size - **Investigate the available options**: Investigate different brands and types of batteries to find the one that best suits your needs and budget - **Check the specifications:**Be sure to carefully review the technical specifications of the battery, such as capacity, type of chemistry, dimensions and compatibility with your vehicle - **Terminals:**Check that the scheme and position of the terminal of your new battery are identical to the values of the old model If you want additional information about Battery Fulmen FK800, you can download the product's technical sheet at the following link: [ Download technical sheet Fulmen FK800 80Ah 800A 12V](/fichastecnicas/datasheet-battery-fulmen-fk800-80ah-800a-12v.pdf) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-06-10*