Fulmen FB802 · Car battery 12V 80Ah 700A
Specifications
| Brand | Fulmen |
|---|---|
| Part number | FB802 |
| Voltage (V) | 12 |
| Capacity (C20) | 80Ah (c20) |
| Cold cranking amps (EN) | 700A |
| Technology | Lead-acid |
| Length | 315 mm |
| Width | 175 mm |
| Height | 175 mm |
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Fulmen FB802 12V 80Ah 700A 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
80 Ah
Cold cranking
700 A
Dimensions
315×175×175 mm
Technology
Lead-acid
Polarity
Positive on the right
Weight
17,8 kg
Model
FULMEN Formula
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Car battery Fulmen FB802 Formula 80Ah 700A 12V
12VVoltage
80AhCapacity
700ACold cranking
17.80kgWeight
With 80 Ah at 12 V and 700 A of cold cranking current (EN), the Fulmen FB802 from the Formula range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 315 × 175 × 175 mm format: same 80 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.
Vehicles compatible with the Fulmen FB802
The Fulmen FB802 is compatible with more than 139 vehicles: it is fitted as original equipment or as a replacement by brands such as Ford, Nissan, BMW, Renault, Volvo and Dodge. It is a go-to option when you need a battery for a Ford, Nissan or other models that use this same format. The compatibility list also includes models from Opel, Chevrolet, Vauxhall, Jaguar, Toyota, Chrysler, Mercedes-Benz and Alfa Romeo. In our database it is cross-referenced against 138 original-equipment part numbers, which gives an idea of its real coverage.
Size, terminals and hold-down of the Fulmen FB802
It has external dimensions of 315 × 175 × 175 mm and weighs 17.80 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.
The Fulmen FB802: Formula range and conventional lead-acid technology
Within the Fulmen catalogue, the Formula series groups the references designed for this use. The FB802 is the 80 Ah model of that family, with the same performance as its siblings in other sizes.
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.
Why choose Fulmen batteries
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 FB802 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. 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
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 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 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
BCOM-FULMEN-FB802
Data sheet
- Brand
- FULMEN
- Reference
- FB802
- Model
- FULMEN Formula
- Voltage (V)
- 12
- Length
- 315 mm
- Width
- 175 mm
- Height
- 175 mm
- Weight
- 17.80 Kgs
- Technology
- Lead-acid
- EAN
- 3661024044653
- Terminal layout
- Positive terminal on the right
- Terminal type
- 1
- Hold-down
- B13
- Cold cranking amps (EN)
- 700A
- Capacity (C20)
- 80Ah (c20)
- Case type
- LB4
Specific References
- EAN13
- 3661024044653
- MPN
- FB802
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Codes and references Fulmen FB802
| Brand | Fulmen |
|---|---|
| Manufacturer range | FULMEN Formula |
| Manufacturer part number (MPN) | FB802 |
| EAN-13 barcode | 3661024044653 |
| European case size (EN 50342-2) | LB4 |
| Dimensions (length × width × height) | 315 × 175 × 175 mm (315x175x175) |
Comparison: Fulmen FB802 vs equivalents
The Fulmen FB802 is interchangeable with these equivalent references: TB802 (Tudor), F17 (Varta), EB802 (Exide), F18 (Varta), E46 (Varta).
| Product | Specifications | Technology | Price |
|---|---|---|---|
Fulmen
FB802
This battery
|
12V 80Ah 700A | Lead-acid | |
Tudor
TB802
|
12V 80Ah 700A | Lead-acid | €72.80 |
Varta
F17
|
12V 80Ah 740A | Lead-acid | €81.60 |
Exide
EB802
|
12V 80Ah 700A | Lead-acid | €70.40 |
Varta
F18
|
12V 85Ah 800A | Lead-acid | €97.80 |
Varta
E46
|
12V 75Ah 730A | EFB | €119.70 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Recommended accessories
Compatible vehicles
The Fulmen FB802 fits 139 vehicles. Most searched below:
FORDTRANSIT Van (FA_ _)2000FORDTRANSIT Bus (FD_ _, FB_ _, FS_ _, FZ_ _, FC_ _)2000RENAULTESPACE IV (JK0/1_)2002NISSANPRIMASTAR Bus (X83)2001RENAULTLAGUNA III (BT0/1)2007NISSANPRIMASTAR Van (X83)2002BMW3 (E46)1997
See all 139 compatible vehicles 
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 FB802 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.
What is the service life of the FB802 model?
Expected lifespan of the Fulmen FB802 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 315×175×175 mm — also written as 315x175x175 mm and correspond to the European LB4 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.
Will the Fulmen FB802 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 FB802 fits 139 verified vehicle versions in our database.
What are the equivalents of the FB802 model?
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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