# Car battery Fulmen FB440 12V 44Ah 400A

![Car battery Fulmen FB440 12V 44Ah 400A](https://baterias.com/3664-home_default/battery-fulmen-fb440-12v-44ah-400a.jpg)

> Fulmen FB440 car battery 12V 44Ah 400A. Formula range. Dimensions 175×175×190 mm, + terminal on the right. Check fitment by plate.

**Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [Fulmen](https://baterias.com/gb/fulmen)

- **Canonical URL**: https://baterias.com/gb/battery-fulmen-fb440-12v-44ah-400a
- **Language**: en-GB
- **Brand**: Fulmen
- **Reference**: BCOM-FULMEN-FB440
- **EAN**: 3661024044509
- **MPN**: FB440
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | FULMEN |
| Reference | FB440 |
| Model | FULMEN Formula |
| Voltage (V) | 12 V |
| Largo | 175 mm |
| Ancho | 175 mm |
| Alto | 190 mm |
| Peso | 10.7 kg |
| Tecnología | Lead-acid |
| EAN | 3661024044509 |
| Terminal layout | Positive terminal on the right |
| Terminal type | 1 |
| Hold down | B13 |
| Cold cranking amps (EN) | 400 A |
| Capacity (C20) | 44 Ah (c20) |
| Case type | L00 |

## Quick description

**Fulmen FB440 12V 44Ah 400A** 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

🔌 Voltage
12 V

⚡ Capacity
44 Ah C20

🔋 Cold cranking
400 A EN-1

📏 Dimensions
175×175×190 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the right

⚖️ Weight
10,7 kg

🏷️ Model
FULMEN Formula

## Description

## Car battery Fulmen FB440 Formula 44Ah 400A 12V

12*V* Voltage
44*Ah* Capacity
400*A* Cold cranking
10.70*kg* Weight

With **44 Ah** at **12 V** and **400 A** of cold cranking current (EN), the **Fulmen FB440** from the **Formula** range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 175 × 175 × 190 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 44 Ah battery of this format.
- Low self-discharge: copes with long stops without losing charge.
- Designed to last several years under normal daily use.
- Good balance of capacity, cranking power and price.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).

### Will it fit your current battery tray?

It has external dimensions of 175 × 175 × 190 mm and weighs 10.70 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 B13 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 FB440

This battery appears as compatible in more than 138 vehicles from manufacturers such as Fiat, Aixam, Citroën, Lancia, Ford and Toyota. If you are looking for a **battery for a Fiat** or Aixam with these dimensions, the FB440 is one of the usual replacement references. Models from Chevrolet, Peugeot, Ligier, Volkswagen, Smart, Microcar, Seat and Skoda are added to that list. It is checked against 107 original-equipment references from different manufacturers.

### The Fulmen FB440: Formula range and conventional lead-acid technology

The FB440 is part of the Fulmen **Formula** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
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 FB440

With more than a century of history, Fulmen offers complete ranges for cars, trucks, motorcycles and leisure with the industrial quality of the Exide group. We guarantee that every Fulmen arrives new, charged and with the manufacturer's full warranty.

### Manufacturer's warranty

The Fulmen FB440 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

In normal daily use the alternator keeps the battery charged; if the car stands for weeks, a maintenance charge once a month prevents deep discharge. Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges.

### Shipping, delivery and returns

Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic and Canary Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

## Frequently asked questions

### How do I change this battery step by step?

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 (−) 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 — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### How long does the Fulmen FB440 battery last?

Expected lifespan of the Fulmen FB440 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 size is this battery?

Dimensions (length × width × height) are 175×175×190 mm — also written as 175x175x190 mm — 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.

### Is the FB440 valid for my vehicle?

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 — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The FB440 fits 138 verified vehicle versions in our database.

### Which batteries are equivalent to the Fulmen FB440?

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 — 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 138 vehicles. Most searched:

- [FIAT PANDA (169\_) (2003)](https://baterias.com/gb/car-batteries/fiat/panda-169)
- [TOYOTA YARIS CROSS (MXP\_) (2020)](https://baterias.com/gb/car-batteries/toyota/yaris-cross-mxp)
- [FIAT 500 (312\_) (2007)](https://baterias.com/gb/car-batteries/fiat/500-312)
- [CHEVROLET SPARK (M300) (2009)](https://baterias.com/gb/car-batteries/chevrolet/spark-m300)
- [FORD KA (RU8) (2008)](https://baterias.com/gb/car-batteries/ford/ka-ru8)
- [FIAT PANDA (141\_) (1990)](https://baterias.com/gb/car-batteries/fiat/panda-141)
- [TOYOTA YARIS (\_P21\_, \_PA1\_, \_PH1\_) (2020)](https://baterias.com/gb/car-batteries/toyota/yaris-_p21_-_pa1_-_ph1)
- [CITROËN SAXO (S0, S1) (1996)](https://baterias.com/gb/car-batteries/citroen/saxo-s0-s1)
- [PEUGEOT 206 SW (2E/K) (2002)](https://baterias.com/gb/car-batteries/peugeot/206-sw-2ek)
- [RENAULT DUSTER (HS\_) (2011)](https://baterias.com/gb/car-batteries/renault/duster-hs)
- [FORD MONDEO V Saloon (CD) (2012)](https://baterias.com/gb/car-batteries/ford/mondeo-v-saloon-cd)
- [PIAGGIO PORTER Platform/Chassis (1992)](https://baterias.com/gb/car-batteries/piaggio/porter-platformchassis)
- [VOLKSWAGEN UP! (121, 122, BL1, BL2, BL3, 123) (2011)](https://baterias.com/gb/car-batteries/volkswagen/up-121-122-bl1-bl2-bl3-123)
- [SEAT IBIZA II (6K1) (1993)](https://baterias.com/gb/car-batteries/seat/ibiza-ii-6k1)
- [LANCIA Y10 (156\_) (1990)](https://baterias.com/gb/car-batteries/lancia/y10-156)

## Equivalent batteries

- [TUDOR TB440](https://baterias.com/gb/battery-tudor-tb440-44ah-400a)
- [VARTA B36](https://baterias.com/gb/battery-varta-b36-12v-44ah-420a)
- [EXIDE EB440](https://baterias.com/gb/battery-exide-eb440-12v-44ah-400a)
- [EXIDE EC400](https://baterias.com/gb/battery-exide-ec400-12v)
- [TUDOR TC400](https://baterias.com/gb/battery-tudor-tc400-12v-40ah-320a)
- [KRONOBAT PB-44.0](https://baterias.com/gb/best-price-battery-12v-44ah-pb-44_0)
- [VARTA A10](https://baterias.com/gb/battery-varta-a10-12v-40ah-420a)

## 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

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*baterias.com — Automotive batteries · 2026-10-06*