12,128 customer reviewsThank you for trusting usThank you! Excellent 4.5 out of 5

Fulbat FB5L-B GEL · Motorcycle battery 12V 5.3Ah 65A GEL

Specifications

BrandFULBAT
Part numberFB5L-B GEL
Voltage (V)12V
Capacity (C20)5.30Ah
Capacity (C10)5Ah (c10)
Cold cranking amps (EN)65A
TechnologyGEL
Length120mm
Width60mm
See the full specifications →
Price: €35.34
VAT included
Quantity
  • 24-48h delivery
  • 14-day returns
  • Secure payment
  • +12,100 reviews

Brand: Fulbat batteries Part number: FB5L-B GEL

Fulbat FB5L-B GEL 12V 5,3Ah 65A is a motorcycle starter battery with standard JIS code (the one on your bike's original label). Ready to use, sealed and vibration-resistant. Fits any model that takes the same JIS reference — the code your mechanic recognises at a glance.

Why this motorcycle battery?

  • Same JIS referenceas your bike's original — fits first time
  • Sealed and ready to useno acid handling, no refills
  • Survives winter storageholds charge through long off-season
Voltage
12 V
Capacity
5,3 Ah C20
Cold cranking
65 A EN-1
Dimensions
120×60×130 mm
Technology
GEL
Polarity
Positive on the right
Logo Fulbat

Motorcycle battery Fulbat FB5L-B 5.3Ah 65A 12V

12VVoltage
5.3AhCapacity
65ACold cranking

With 5.3 Ah at 12 V and 65 A of cold cranking current (EN), the Fulbat FB5L-B with GEL technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Its 120 × 60 × 130 mm and the positive terminal on the right make it the exact replacement for the 5.3 Ah battery fitted as standard to many motorcycles.

  • Sealed and ready to fit, no acid handling.
  • GEL: excellent resistance to deep discharge and long cycle life.
  • Compact and lightweight format.
  • Holds its charge through winter storage.

Dimensions, polarity and mounting

It has external dimensions of 120 × 60 × 130 mm. 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

What the Fulbat FB5L-B is for

Designed for motorcycles, scooters, quads and personal watercraft, the Fulbat FB5L-B replaces the original battery of bikes that use this code or format. Check the position of the positive terminal before ordering.

Technology inside the Fulbat FB5L-B

Fulbat builds the FB5L-B to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

GEL technology fixes the acid in a solid gel. That removes maintenance and leaks and gives very long cycle life, in exchange for slightly slower recharging and lower peak current than an AGM.

What Fulbat does differently

French brand Fulbat is a European reference in motorcycle, garden and leisure batteries: compact ranges, clear JIS codes and a consistent quality that workshops know well. We guarantee that every Fulbat arrives new, charged and with the manufacturer's full warranty.

Manufacturer's warranty

The Fulbat FB5L-B comes with the manufacturer's official warranty. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger.

Care and maintenance

Avoid repeated cranking attempts on a cold bike for long: if it does not start on the third try, let the battery rest for a minute. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.

When you get it and how to return it

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-FULBAT-FB5L-B GEL

Data sheet

  • Brand
    FULBAT
  • Model
    FULBAT Motorcycle GEL
  • Voltage (V)
    12V
  • Length
    120mm
  • Width
    60mm
  • Height
    130mm
  • Technology
    GEL
  • Terminal layout
    Positive right
  • Cold cranking amps (EN)
    65A
  • Capacity (C20)
    5.30Ah
  • Capacity (C10)
    5Ah (c10)

Specific References

  • MPN
    FB5L-B GEL

Recommended accessories — complement the Fulbat FB5L-B GEL with a charger or tester

Frequently asked questions

How is the Fulbat FB5L-B GEL battery installed in the vehicle?

In most motorcycles 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 — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On motorcycles 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 FB5L-B GEL model?

Expected lifespan of the Fulbat FB5L-B GEL is 4 to 7 years in regular use (depends on technology and climate). 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 Fulbat FB5L-B GEL battery?

Dimensions (length × width × height) are 120×60×130 mm — also written as 120x60x130 mm — following the European DIN standard. Always measure the space in your motorcycle before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

Will the Fulbat FB5L-B GEL battery fit my motorcycle?

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 FB5L-B GEL typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Fulbat FB5L-B GEL?

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 motorcycles. See the "Equivalents" section to view recommended options at the same performance level.


The top-rated online battery store in Spain

  • 4.5/5 · +12,100 reviews

    Audited by Trustpilot, no filters, no edits. The top-rated battery store in Spain.

    Trustpilot · verified, no filters

  • Official Varta distributor

    Official Varta wholesale distributor. 100% genuine batteries, recently manufactured, best price and no middlemen.

    World’s best-selling battery brand

  • +100,000 satisfied customers

    More than 100,000 customers already trust baterias.com — and recommend us to their friends and family.

    They trust us and recommend us

Choose trust, choose quality, choose baterias.com.

Loading...
Back to top