Fulmen FK800: high-cycling stop-start car battery 80Ah 12V 800A images
Fulmen
Ref. BON-FULMEN-FK800 Fulmen FK800: high-cycling stop-start car battery 80Ah 12V 800A
- Nominal voltage
- 12V
- Capacity, 20-hour rate
- 80Ah
- Cold cranking current (EN)
- 800A
- Dimensions (mm)
- 315×175×190
- Battery technology
- AGM
Shipping and lead times
- Mainland Spain1-2 working days · order before 17:00Free
- Express «14 horas»Next day before 16:00 · order before 17:30By weight
- Balearic Islands1-3 working daysBy weight
- Portugal3-4 working daysBy weight
- Europe: FR, IT, DE, BE, NL1-5 working daysBy weight
Canary Islands, Ceuta and Melilla: ask us.
Payment: Bank transferCash on delivery (+4 %, min. €4)
EU businesses with a VAT number: buy without VAT.
At a glance: Drivers and owners of start-stop vehicles know this one as the Fulmen FK800. Capacity of 80Ah and 800A for cold starts are the numbers to compare.
12VVoltage
80AhAmp-hours at C20
800ACold cranking amps
About the Fulmen FK800
Many start-stop vehicles are built with a Fulmen FK800 fitted from new. A 800A cold-start figure covers winter commuting. The Fulmen FK800 page at baterias.online lists everything you need to compare with the car's original fitment.
80Ah sits in the comfortable middle for start-stop vehicles.
Fulmen FK800 data sheet
BrandFulmen
ReferenceFK800
SeriesFULMEN AGM
Used forstart-stop vehicles
Voltage12V
Amp-hours at C2080Ah
Cold cranking amps800A
Battery technologyAGM
Size L × W × H315 × 175 × 190 mm
Weight23.1 kg
Polaritypositive on the right-hand side
EAN barcode3661024045728
Getting the best from the Fulmen FK800
School-run traffic is a tough test for any eco-stop battery. Stick with the original technology: an EFB car takes EFB or AGM, an AGM car takes AGM. A dashboard warning about the start-stop system often points to the battery.
Care tips for AGM batteries
Valve-regulated construction keeps an AGM case closed during normal life. Leisure vehicles choose AGM when the battery lives under a seat. Old-fashioned chargers without automatic cut-off are a poor match for glass-mat batteries.
Check before ordering
- ✓ Look down at your old battery: is it also positive on the right-hand side?
- ✓ Amp-hours: 80Ah. More capacity means more reserve for accessories and slower discharge when parked.
- ✓ Check the EN figure on your old label against 800A.
Questions buyers ask about the Fulmen FK800
How should I charge a battery like this?
Most smart chargers have a mode for AGM. Select it before charging; an unsuitable programme can shorten battery life.
Is the Fulmen FK800 part of a wider range?
It comes from FULMEN AGM. Other sizes in that series share its construction.
Does the Fulmen FK800 have an EAN?
Yes, 3661024045728. Use it to cross-check with your records or a workshop order.
How can I be sure the Fulmen FK800 is compatible?
Hold your old label up to FK800. Same code plus same size and terminal side means a direct swap.
Same case, same terminal side
If you prefer another make, these fit the same space with the same terminal side.
Deta DK800Deta DL800Exide EL800Fulmen FL800Kronobat PE-80-EFB
See also
Happy with the fit? Ordering the Fulmen FK800 at baterias.online is quick. Once the battery is in, keep the old one for recycling at an authorised point.
-
Brand
-
ReferenceBON-FULMEN-FK800
-
EAN133661024045728
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MPNFK800
Specifications
| Brand | Fulmen |
|---|---|
| Product line | FULMEN AGM |
| Used for | Start-stop vehicles |
| Battery technology | AGM |
| Nominal voltage | 12V |
| Capacity, 20-hour rate | 80Ah |
| Cold cranking current (EN) | 800A |
| Length | 315 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 23.1 kg |
| Terminal polarity | Positive on the right-hand side |
Documents
4 other products in the same category
Start-Stop
Exide EL604 | for engines that pause at junctions | 60Ah 12V 520A
- 12V
- 60Ah
- 520A
- Dimensions: 230×173×222 mm
Price:
€125.10
VAT incl.
Start-Stop
Fulmen FK720 | for engines that pause at junctions | 72Ah 12V 760A
- 12V
- 72Ah
- 760A
- Dimensions: 278×175×190 mm
Price on request