# Car battery Fulmen FB450 12V 45Ah 330A ![Car battery Fulmen FB450 12V 45Ah 330A](https://baterias.com/3666-home_default/battery-fulmen-fb450-12v-45ah-330a.jpg) > Fulmen FB450 car battery 12V 45Ah 330A. Formula range. Dimensions 220Γ—135Γ—225 mm, + terminal on the right. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) β†’ [Fulmen](https://baterias.com/gb/fulmen) - **Canonical URL**: https://baterias.com/gb/battery-fulmen-fb450-12v-45ah-330a - **Language**: en-GB - **Brand**: Fulmen - **Reference**: BCOM-FULMEN-FB450 - **EAN**: 3661024044493 - **MPN**: FB450 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULMEN | | Reference | FB450 | | Model | FULMEN Formula | | Voltage (V) | 12 V | | Largo | 220 mm | | Ancho | 135 mm | | Alto | 225 mm | | Peso | 12.5 kg | | TecnologΓ­a | Lead-acid | | EAN | 3661024044493 | | Terminal layout | Positive terminal on the right | | Terminal type | 1 | | Hold down | B01 | | Cold cranking amps (EN) | 330 A | | Capacity (C20) | 45 Ah (c20) | | Case type | E02 | ## Quick description **Fulmen FB450 12V 45Ah 330A** is a starter battery with OEM-equivalent quality, designed for modern passenger cars. Delivers reliable cold-cranks even after weeks of inactivity and supports stable auxiliary loads (lights, climate control, infotainment). ### Why this car battery? - **Original-equipment quality** without dealership prices - **Lasts 4 to 6 years** buy once instead of twice - **Real human tech support** if you have any doubts before buying πŸ”Œ Voltage 12 V ⚑ Capacity 45 Ah C20 πŸ”‹ Cold cranking 330 A EN-1 πŸ“ Dimensions 220Γ—135Γ—225 mm βš™οΈ Technology Lead-acid 🧭 Polarity Positive on the right βš–οΈ Weight 12,5 kg 🏷️ Model FULMEN Formula ## Description ## Car battery Fulmen FB450 Formula 45Ah 330A 12V 12*V* Voltage 45*Ah* Capacity 330*A* Cold cranking 12.50*kg* Weight The **Fulmen FB450** from the **Formula** range delivers **45 Ah** and **330 A** of cold cranking current (EN) at **12 V**: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 220 Γ— 135 Γ— 225 mm format: same 45 Ah capacity and the positive terminal on the right. - Conventional lead-acid: the most proven and economical technology. - Reliable cold starts, even after weeks without driving. - Direct replacement for the original battery in size and terminals. - Original-equipment build quality without the dealership price. ### Dimensions, polarity and mounting In terms of format, the Fulmen FB450 measures 220 Γ— 135 Γ— 225 mm (length Γ— width Γ— height) and weighs 12.50 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B01 hold-down and 1 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### Vehicles compatible with the Fulmen FB450 According to our database, the Fulmen FB450 equips more than 105 vehicles from brands such as Piaggio, Marcos, Renault, Hyundai, Nissan and Rover, among others. For anyone who needs to replace the **battery in their Piaggio** or Marcos, this Fulmen FB450 reproduces the original specifications. It also appears as a replacement in vehicles from Mazda, Suzuki, Ferrari, Carraro, Pasquali, Kubota, Bcs and Iseki, among other manufacturers. In our database it is cross-referenced against 31 original-equipment part numbers, which gives an idea of its real coverage. ### The Fulmen FB450: Formula range and conventional lead-acid technology The **Formula** is the Fulmen range the FB450 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop. ### Fulmen: the maker behind the FB450 Fulmen is the historic French brand of the Exide group: batteries made on the same lines and with the same technology as original equipment, widely used by workshops across Europe. We guarantee that every Fulmen arrives new, charged and with the manufacturer's full warranty. ### Manufacturer's warranty The Fulmen FB450 comes with the **manufacturer's official warranty** against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge. ### Usage and maintenance tips Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge. Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. ### When you get it and how to return it Same-day dispatch from our warehouse for in-stock orders placed **before [[ks:cutoff]]**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **[[ks:return_days]] days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How do I fit the FB450 model in my car? In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (βˆ’) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation β€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What is the service life of the FB450 model? Expected lifespan of the Fulmen FB450 is 4 to 6 years in regular car use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured. ### What are the dimensions of the Fulmen FB450 battery? Dimensions (length Γ— width Γ— height) are 220Γ—135Γ—225 mm β€” also written as 220x135x225 mm β€” following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Will the Fulmen FB450 battery fit my car? Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year β€” we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The FB450 fits 105 verified vehicle versions in our database. ### Which batteries are equivalent to the Fulmen FB450? Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology β€” an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level. ## Compatible vehicles This battery fits 105 vehicles. Most searched: - [PIAGGIO PORTER Van (1992)](https://baterias.com/gb/car-batteries/piaggio/porter-van) - [PIAGGIO PORTER Platform/Chassis (1992)](https://baterias.com/gb/car-batteries/piaggio/porter-platformchassis) - [PIAGGIO PORTER Bus (1995)](https://baterias.com/gb/car-batteries/piaggio/porter-bus) - [PASQUALI all (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/pasquali/all) - [FERRARI all (1990)](https://baterias.com/gb/batteries-for-agricultural-and-construction-vehicles/ferrari/all) - [FERRARI all (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/ferrari/all) - [KUBOTA Others (1990)](https://baterias.com/gb/batteries-for-agricultural-and-construction-vehicles/kubota/others) - [KUBOTA Others (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/kubota/others) - [PASQUALI all (1990)](https://baterias.com/gb/batteries-for-agricultural-and-construction-vehicles/pasquali/all) - [KUBOTA all (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/kubota/all) - [PASQUALI Vanth (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/pasquali/vanth) - [FERRARI Vipar (1990)](https://baterias.com/gb/batteries-for-construction-and-agricultural-machinery/ferrari/vipar) - [RENAULT 18 Variable (135\_) (1990)](https://baterias.com/gb/car-batteries/renault/18-variable-135) - [CARRARO Tigre (1990)](https://baterias.com/gb/batteries-for-agricultural-and-construction-vehicles/carraro/tigre) - [HYUNDAI ACCENT Saloon (X-3) (1994)](https://baterias.com/gb/car-batteries/hyundai/accent-saloon-x-3) ## Equivalent batteries - [TUDOR TB450](https://baterias.com/gb/battery-tudor-tb450-45ah-330a) - [VARTA B23](https://baterias.com/gb/battery-varta-b23-12v-45ah-300a) - [EXIDE EB450](https://baterias.com/gb/battery-exide-eb450-12v-45ah-330a) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-03*