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Fulbat FB12AL-A2 GEL · Motorcycle battery 12.6Ah 150A GEL

Specifications

BrandFULBAT
Part numberFB12AL-A2 GEL
Voltage (V)12V
Capacity (C20)12.60Ah
Capacity (C10)12Ah (c10)
Cold cranking amps (EN)150A
TechnologyGEL
Length134mm
Width80mm
See the full specifications →
Price: €81.26
VAT included
Quantity

Brand: Fulbat batteries Part number: FB12AL-A2 GEL

Fulbat FB12AL-A2 GEL 12V 12,6Ah 150A 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
12,6 Ah C20
Cold cranking
150 A EN-1
Dimensions
134×80×161 mm
Technology
GEL
Polarity
Positive on the right

Where it fits: the Fulbat FB12AL-A2 GEL is one of our motorcycle batteries, belongs to our Fulbat batteries and by capacity it sits among our 12Ah batteries.

Logo Fulbat

Motorcycle battery Fulbat FB12AL-A2 12.6Ah 150A 12V

12VVoltage
12.6AhCapacity
150ACold cranking

With 12.6 Ah at 12 V and 150 A of cold cranking current (EN), the Fulbat FB12AL-A2 with GEL technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. It measures 134 × 80 × 161 mm and the positive terminal on the right, the format sought by anyone replacing a 12.6 Ah battery in motorcycles.

  • Energetic cranking for high-compression engines.
  • Resistant to the vibration typical of two wheels.
  • Same JIS code as the original battery: fits first time.
  • GEL technology: gelled electrolyte, fully sealed and maintenance-free.

What the Fulbat FB12AL-A2 is for

Designed for motorcycles, scooters, quads and personal watercraft, the Fulbat FB12AL-A2 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 FB12AL-A2

Fulbat builds the FB12AL-A2 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.

Dimensions, polarity and mounting

In terms of format, the Fulbat FB12AL-A2 measures 134 × 80 × 161 mm (length × width × height). 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.

Why choose Fulbat batteries

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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

How to make it last longer

If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight.

Manufacturer's warranty

The Fulbat FB12AL-A2 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.

Delivery times 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.

  • Reference
    BCOM-FULBAT-FB12AL-A2 GEL

Data sheet

  • Brand
    FULBAT
  • Model
    FULBAT Motorcycle GEL
  • Voltage (V)
    12V
  • Length
    134mm
  • Width
    80mm
  • Height
    161mm
  • Technology
    GEL
  • Terminal layout
    Positive right
  • Cold cranking amps (EN)
    150A
  • Capacity (C20)
    12.60Ah
  • Capacity (C10)
    12Ah (c10)

Specific References

  • MPN
    FB12AL-A2 GEL

Download

Datasheet Fulbat FB12AL-A2 GEL

PDF datasheet of the Fulbat FB12AL-A2 GEL battery

Download (281.54KB)

Other 12Ah batteries: We stock 48 models of 12 Ah to compare by price, technology and cold cranking: see all 12Ah batteries. Same size (134 × 80 × 161 mm): batteries of 134 × 80 × 161 mm.

Recommended accessories — complement the Fulbat FB12AL-A2 GEL with a charger or tester

Frequently asked questions

Is the Fulbat FB12AL-A2 GEL a GEL battery? What is GEL used for?

Yes, this model is a GEL battery: sealed lead-acid where the electrolyte is in gel form. It tolerates deep discharges very well and is ideal for cyclic use (solar, motorhomes, electric wheelchairs, motorcycles). Requires a GEL-specific smart charger — max charge voltage ~14.1 V (vs 14.4-14.7 V for AGM). Lifespan 6-10 years.

How should this motorcycle battery be charged?

With a 12 V motorcycle charger delivering at most 10 % of its capacity: 1.3 A for its 12.6 Ah. High-current car chargers can damage it. If the bike is laid up for the winter, keep it on a maintenance charger.

Does it need maintenance?

No: being GEL, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time.

What is the service life of the FB12AL-A2 GEL model?

Expected lifespan of the Fulbat FB12AL-A2 GEL is 4 to 6 years, keeping it charged when the bike is not in use. 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 134×80×161 mm — also written as 134x80x161 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.

What polarity does the Fulbat FB12AL-A2 GEL 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 Fulbat FB12AL-A2 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 16:30–18:00 (Spanish time, CET)). The FB12AL-A2 GEL typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Fulbat FB12AL-A2 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.


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