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Fulmen FB620 · Car battery 12V 62Ah 540A

Specifications

BrandFulmen
Part numberFB620
Voltage (V)12
Capacity (C20)62Ah (c20)
Cold cranking amps (EN)540A
TechnologyLead-acid
Length242 mm
Width175 mm
Height190 mm
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Fulmen FB620 12V 62Ah 540A 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 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
62 Ah C20
Cold cranking
540 A EN-1
Dimensions
242×175×190 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
13,9 kg
Model
FULMEN Formula
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Car battery Fulmen FB620 Formula 62Ah 540A 12V

12VVoltage
62AhCapacity
540ACold cranking
13.90kgWeight

The Fulmen FB620 car battery is rated at 12 V, 62 Ah and 540 A of cold cranking current (EN) from the Formula range, and is designed for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 242 × 175 × 190 mm format: same 62 Ah capacity and the positive terminal on the right.

In short: the Fulmen FB620 (62 Ah, 540 A, 242 × 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: Tudor TB620 and Varta D24.

  • Direct replacement for the original battery in size and terminals.
  • Original-equipment build quality without the dealership price.
  • Conventional lead-acid: the most proven and economical technology.
  • Reliable cold starts, even after weeks without driving.

Dimensions, polarity and mounting

It has external dimensions of 242 × 175 × 190 mm and weighs 13.90 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.

What the Fulmen FB620 is for

Designed for passenger cars with conventional starting, without a Start-Stop system, the Fulmen FB620 is the direct replacement when your vehicle uses a 62 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 13.90 kg, 1 terminals and B13 hold-down.

The Fulmen FB620: Formula range and conventional lead-acid technology

The Formula is the Fulmen range the FB620 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.

Why choose Fulmen batteries

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.

Official warranty

The Fulmen FB620 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.

Care and maintenance

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

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

  • Reference
    BCOM-FULMEN-FB620

Data sheet

  • Brand
    FULMEN
  • Reference
    FB620
  • Model
    FULMEN Formula
  • Voltage (V)
    12
  • Length
    242 mm
  • Width
    175 mm
  • Height
    190 mm
  • Weight
    13.90 Kgs
  • Technology
    Lead-acid
  • EAN
    3661024044530
  • Terminal layout
    Positive terminal on the right
  • Terminal type
    1
  • Hold-down
    B13
  • Cold cranking amps (EN)
    540A
  • Capacity (C20)
    62Ah (c20)
  • Case type
    L02

Specific References

  • EAN13
    3661024044530
  • MPN
    FB620

Codes and references Fulmen FB620

Brand Fulmen
Manufacturer range FULMEN Formula
Manufacturer part number (MPN) FB620
EAN-13 barcode 3661024044530
European case size (EN 50342-2) L2
Dimensions (length × width × height) 242 × 175 × 190 mm (242x175x190)

Comparison: Fulmen FB620 vs equivalents — alternatives with the same dimensions, Ah and CCA

The Fulmen FB620 is interchangeable with these equivalent references: TB620 (Tudor), D24 (Varta), EB620 (Exide), TA640 (Tudor), D15 (Varta), EA640 (Exide). Higher-technology alternatives that can replace it: N60 (Varta), D52 (Varta).

Product Specifications Technology Price
Fulmen FB620 Fulmen FB620 This battery 12V 62Ah 540A Lead-acid
Tudor TB620 Tudor TB620 ★ 5,0 12V 62Ah 540A Lead-acid €57.80
Varta D24 Varta D24 ★ 5,0 12V 60Ah 540A Lead-acid €64.95
Exide EB620 Exide EB620 12V 62Ah 540A Lead-acid €51.80
Tudor TA640 Tudor TA640 12V 64Ah 640A Lead-acid €65.95
Varta D15 Varta D15 ★ 4,9 12V 63Ah 610A Lead-acid €81.80
Exide EA640 Exide EA640 ★ 5,0 12V 64Ah 640A Lead-acid €57.80
Varta N60 Varta N60 ★ 4,7 12V 60Ah 640A EFB Upgrade €91.40
Varta D52 Varta D52 ★ 2,5 12V 60Ah 680A AGM Upgrade €107.80

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

Recommended accessories — complement the Fulmen FB620 with a charger or tester

Compatible vehicles

The Fulmen FB620 fits 178 vehicles. Most searched below:

See all 178 compatible vehicles

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

Frequently asked questions

How do I fit the FB620 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 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 long does the Fulmen FB620 battery last?

Expected lifespan of the Fulmen FB620 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 FB620 battery?

Dimensions (length × width × height) are 242×175×190 mm — also written as 242x175x190 mm and correspond to the European L2 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 FB620 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 FB620 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 FB620 fits 178 verified vehicle versions in our database.

Which batteries are equivalent to the Fulmen FB620?

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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