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Fulbat FT9A-BS · Motorcycle battery 12V 9.5Ah 115A AGM

Specifications

BrandFULBAT
Part numberFT9A-BS
Voltage (V)12V
Capacity (C20)9.50Ah
Capacity (C10)9Ah (c10)
Cold cranking amps (EN)115A
TechnologyAGM
Length135mm
Width75mm
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Fulbat FT9A-BS 12V 9,5Ah 115A 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
9,5 Ah C20
Cold cranking
115 A EN-1
Dimensions
135×75×139 mm
Technology
AGM
Polarity
Positive on the left

Where it fits: the Fulbat FT9A-BS is one of our motorcycle batteries, belongs to our Fulbat batteries and by capacity it sits among our 9Ah batteries.

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Motorcycle battery Fulbat FT9A-BS 9.5Ah 115A 12V

12VVoltage
9.5AhCapacity
115ACold cranking

With 9.5 Ah at 12 V and 115 A of cold cranking current (EN), the Fulbat FT9A-BS with AGM technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. It replaces the original battery without adaptation in motorcycles with a 135 × 75 × 139 mm format: same 9.5 Ah capacity and the positive terminal on the left.

  • AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
  • Same JIS code as the original battery: fits first time.
  • Resistant to the vibration typical of two wheels.
  • Energetic cranking for high-compression engines.

What the Fulbat FT9A-BS is for

With 9.5 Ah, the Fulbat FT9A-BS covers the starting of motorcycles, scooters, quads and personal watercraft. The JIS code on your current battery label is the safest way to confirm equivalence.

Will it fit your current battery tray?

In terms of format, the Fulbat FT9A-BS measures 135 × 75 × 139 mm (length × width × height). The positive terminal on the left 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.

Technology inside the Fulbat FT9A-BS

Fulbat builds the FT9A-BS to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

Fulbat: the maker behind the FT9A-BS

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.

Manufacturer's warranty

The Fulbat FT9A-BS 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.

How to make it last longer

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. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators.

Shipping, delivery and returns

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

  • Reference
    BCOM-FULBAT-FT9A-BS

Data sheet

  • Brand
    FULBAT
  • Model
    FULBAT Motorcycle MF
  • Voltage (V)
    12V
  • Length
    135mm
  • Width
    75mm
  • Height
    139mm
  • Technology
    AGM
  • Terminal layout
    Positive left
  • Cold cranking amps (EN)
    115A
  • Capacity (C20)
    9.50Ah
  • Capacity (C10)
    9Ah (c10)

Specific References

  • MPN
    FT9A-BS

Download

Datasheet Fulbat FT9A-BS

PDF datasheet of the Fulbat FT9A-BS battery

Download (331.82KB)

Other 9Ah batteries

We stock 25 models of 9 Ah to compare by price, technology and cold cranking: see all 9Ah batteries. Same size (135 × 75 × 139 mm): batteries of 135 × 75 × 139 mm.

Recommended accessories — complement the Fulbat FT9A-BS with a charger or tester

Frequently asked questions

Is the FT9A-BS model AGM? What does this technology offer?

Yes. The FT9A-BS from Fulbat uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for motorcycles with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

How should this motorcycle battery be charged?

With a 12 V motorcycle charger delivering at most 10 % of its capacity: 1 A for its 9.5 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 AGM, 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 FT9A-BS model?

Expected lifespan of the Fulbat FT9A-BS 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 are the dimensions of the Fulbat FT9A-BS battery?

Dimensions (length × width × height) are 135×75×139 mm — also written as 135x75x139 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.

On which side is the positive of the FT9A-BS model?

Polarity: positive on the left. 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.

Is the FT9A-BS 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 FT9A-BS typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Fulbat FT9A-BS?

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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