Fulmen FA654 · Car battery 12V 65Ah 580A
Specifications
| Brand | Fulmen |
|---|---|
| Part number | FA654 |
| Voltage (V) | 12 |
| Capacity (C20) | 65Ah (c20) |
| Technology | Lead-acid |
| Length | 230 mm |
| Width | 173 mm |
| Height | 222 mm |
| Weight | 16 Kgs |
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Fulmen FA654 12V 65Ah 580A is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, 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
65 Ah
Cold cranking
580 A
Dimensions
230×173×222 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
16 kg
Model
FULMEN Formula Xtreme
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Car battery Fulmen FA654 Formula Xtreme 65Ah 580A 12V
12VVoltage
65AhCapacity
580ACold cranking
16kgWeight
The Fulmen FA654 car battery is rated at 12 V, 65 Ah and 580 A of cold cranking current (EN) from the Formula Xtreme range, and is designed for passenger cars with conventional starting, without a Start-Stop system. It measures 230 × 173 × 222 mm and the positive terminal on the right, the format sought by anyone replacing a 65 Ah battery in cars.
- Reliable cold starts, even after weeks without driving.
- Conventional lead-acid: the most proven and economical technology.
- Original-equipment build quality without the dealership price.
- Direct replacement for the original battery in size and terminals.
What the Fulmen FA654 is for
The Fulmen FA654 covers the needs of passenger cars with conventional starting, without a Start-Stop system: reliable starting, stable voltage for the electronics and a service life of several years in daily use. Check that it matches your current battery in size and terminal position. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 16 kg, 1 terminals and Korean B1 hold-down.
Will it fit your current battery tray?
The Fulmen FA654 is made in the 230 × 173 × 222 mm format and weighs 16 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 Korean B1 hold-down and 1 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
The Fulmen FA654: Formula Xtreme range and conventional lead-acid technology
The FA654 is part of the Fulmen Formula Xtreme range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.
Fulmen: the maker behind the FA654
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 FA654 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.
How to make it last longer
On batteries with filler caps, check the electrolyte level and top up only with distilled water. 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.
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.
BCOM-FULMEN-FA654
Data sheet
- Brand
- FULMEN
- Reference
- FA654
- Model
- FULMEN Formula Xtreme
- Voltage (V)
- 12
- Length
- 230 mm
- Width
- 173 mm
- Height
- 222 mm
- Weight
- 16 Kgs
- Technology
- Lead-acid
- EAN
- 3661024044141
- Terminal layout
- Positive terminal on the right
- Terminal type
- 1
- Hold-down
- Korean B1
- Cold cranking amps (EN)
- 580A
- Capacity (C20)
- 65Ah (c20)
- Case type
- D23
Specific References
- EAN13
- 3661024044141
- MPN
- FA654
Codes and references Fulmen FA654
| Brand | Fulmen |
|---|---|
| Manufacturer range | FULMEN Formula Xtreme |
| Manufacturer reference (MPN) | FA654 |
| EAN-13 barcode | 3661024044141 |
| Dimensions (length × width × height) | 230 × 173 × 222 mm (230x173x222) |
Comparison: Fulmen FA654 vs equivalents
The Fulmen FA654 is interchangeable with these equivalent references: TA654 (Tudor), TB604 (Tudor), EA654 (Exide), EB604 (Exide).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Fulmen
FA654
This battery
|
12V 65Ah 580A | Lead-acid | |
Tudor
TA654
|
12V 65Ah 580A | Lead-acid | €93.20 |
Tudor
TB604
|
12V 60Ah 480A | Lead-acid | €71.80 |
Exide
EA654
|
12V 65Ah 580A | Lead-acid | €77.30 |
Exide
EB604
|
12V 60Ah 480A | Lead-acid | €107.70 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
How to change the battery
Step-by-step guide to replace your car battery in 15-30 minutes (longer if the battery is under the seat or in the boot) without losing vehicle settings.
Step 1. Prepare the vehicle
Park on a flat surface, switch off the engine and remove the key. Make sure all lights and electrical accessories are off. Wait 1-2 minutes before starting.
Step 2. Locate the battery
Open the bonnet. The battery is usually in the engine bay, but in many modern cars it may be in the boot or under the passenger seat. Check the manual if you cannot find it.
Step 3. Disconnect the negative (−) terminal
Use the 10 mm wrench to loosen the negative cable nut (black, marked −) and remove the cable from the post. Move it aside so it cannot touch any bodywork.
Step 4. Disconnect the positive (+) terminal
Repeat with the positive cable (red, marked +). Important: never let a terminal touch metal of the car while the other is still connected.
Step 5. Remove the old battery
Loosen the bottom hold-down clamp with the same wrench. Lift the battery carefully (it can weigh 15-25 kg). Clean the tray with a brush and baking soda if there is corrosion.
Step 6. Install the new battery
Place the battery in the same orientation as the old one (positive terminal on the same side). Tighten the hold-down clamp firmly.
Step 7. Connect the cables
Connect the positive (+) terminal first, then the negative (−). Tighten the nuts with the wrench until each terminal does not move. Apply anti-spark grease if you have any.
Step 8. Verify the engine starts
Close the bonnet. Start the engine to confirm everything works. On cars with Start-Stop or a BMS, you may need to register the battery via OBD so the alternator applies the correct charging profile.
Frequently asked questions
How do I fit the FA654 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 (−) 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 FA654 battery last?
Expected lifespan of the Fulmen FA654 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 FA654 battery?
Dimensions (length × width × height) are 230×173×222 mm — also written as 230x173x222 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 FA654 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 FA654 typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which batteries are equivalent to the Fulmen FA654?
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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