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Fulmen FC900 · Car battery 12V 90Ah 720A

Specifications

BrandFulmen
Part numberFC900
Voltage (V)12
Capacity (C20)90Ah (c20)
Cold cranking amps (EN)720A
TechnologyLead-acid
Length353 mm
Width175 mm
Height190 mm
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Fulmen FC900 12V 90Ah 720A is a passenger car battery with factory-guaranteed cranking power and extended service life. OEM quality at white-label prices: calcium-silver grids, low self-discharge and compatible with all modern electrical systems.

Why this car battery?

  • Original-equipment qualitywithout dealership prices
  • Lasts 4 to 6 yearsbuy once instead of twice
  • Real human tech supportif you have any doubts before buying
Voltage
12 V
Capacity
90 Ah C20
Cold cranking
720 A EN-1
Dimensions
353×175×190 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
20,2 kg
Model
FULMEN Standard
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Car battery Fulmen FC900 Standard 90Ah 720A 12V

12VVoltage
90AhCapacity
720ACold cranking
20.20kgWeight

The Fulmen FC900 car battery is rated at 12 V, 90 Ah and 720 A of cold cranking current (EN) from the Standard range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Measuring 353 × 175 × 190 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 90 Ah battery of this format.

In short: the Fulmen FC900 (90 Ah, 720 A, 353 × 175 × 190 mm, positive terminal on the right). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size. Verified equivalent alternatives: Varta F6 and Exide EC900.

  • 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).

Vehicles compatible with the Fulmen FC900

This battery appears as compatible in more than 70 vehicles from manufacturers such as Iveco, Renault, Citroën, Puch, Fiat and Chevrolet. If you are looking for a battery for a Iveco or Renault with these dimensions, the FC900 is one of the usual replacement references. Models from Alpina, Vauxhall, Opel, Daimler, Chrysler, Volkswagen, Rayton Fissore and Middlebridge are added to that list. It is checked against 42 original-equipment references from different manufacturers.

The Fulmen FC900: Standard range and conventional lead-acid technology

The FC900 is part of the Fulmen Standard range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.

Will it fit your current battery tray?

The Fulmen FC900 is made in the 353 × 175 × 190 mm format and weighs 20.20 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What Fulmen does differently

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. All the Fulmen batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Usage and maintenance tips

Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. On batteries with filler caps, check the electrolyte level and top up only with distilled water.

Official warranty

The Fulmen FC900 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.

When you get it and how to return it

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 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.

  • Reference
    BCOM-FULMEN-FC900

Data sheet

  • Brand
    FULMEN
  • Reference
    FC900
  • Model
    FULMEN Standard
  • Voltage (V)
    12
  • Length
    353 mm
  • Width
    175 mm
  • Height
    190 mm
  • Weight
    20.20 Kgs
  • Technology
    Lead-acid
  • EAN
    3661024044837
  • Terminal layout
    Positive terminal on the right
  • Terminal type
    1
  • Hold-down
    B13
  • Cold cranking amps (EN)
    720A
  • Capacity (C20)
    90Ah (c20)
  • Case type
    L05

Specific References

  • EAN13
    3661024044837
  • MPN
    FC900

Codes and references Fulmen FC900

Brand Fulmen
Manufacturer range FULMEN Standard
Manufacturer part number (MPN) FC900
EAN-13 barcode 3661024044837
European case size (EN 50342-2) L5
Dimensions (length × width × height) 353 × 175 × 190 mm (353x175x190)

Comparison: Fulmen FC900 vs equivalents — alternatives with the same dimensions, Ah and CCA

The Fulmen FC900 is interchangeable with these equivalent references: F6 (Varta), EC900 (Exide), TC900 (Tudor), TA1000 (Tudor), TB950 (Tudor), G3 (Varta), H3 (Varta), EA1000 (Exide).

Product Specifications Technology Price
Fulmen FC900 Fulmen FC900 This battery 12V 90Ah 720A Lead-acid
Varta F6 Varta F6 12V 90Ah 720A Lead-acid €105.80
Exide EC900 Exide EC900 12V 90Ah 720A Lead-acid €107.50
Tudor TC900 Tudor TC900 12V 90Ah 720A Lead-acid €95.95
Tudor TA1000 Tudor TA1000 ★ 5,0 12V 100Ah 900A Lead-acid €100.80
Tudor TB950 Tudor TB950 ★ 5,0 12V 95Ah 800A Lead-acid €86.90
Varta G3 Varta G3 ★ 5,0 12V 95Ah 800A Lead-acid €95.20
Varta H3 Varta H3 ★ 5,0 12V 100Ah 830A Lead-acid €109.90
Exide EA1000 Exide EA1000 ★ 4,6 12V 100Ah 900A Lead-acid €85.20

Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.

Recommended accessories — complement the Fulmen FC900 with a charger or tester

Compatible vehicles

The Fulmen FC900 fits 69 vehicles. Most searched below:

See all 69 compatible vehicles

Fitting it yourself? Step-by-step guide to replacing the battery →

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 our blog. 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 — with positive on the right 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 many years does this battery last?

Expected lifespan of the Fulmen FC900 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 FC900 battery?

Dimensions (length × width × height) are 353×175×190 mm — also written as 353x175x190 mm and correspond to the European L5 case size — 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.

What polarity does the Fulmen FC900 battery have?

Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

Will the Fulmen FC900 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 — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The FC900 fits 69 verified vehicle versions in our database.

Which batteries are equivalent to the Fulmen FC900?

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.


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