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Fulbat FB9-B · Motorcycle battery 12V 9.5Ah 115A

Specifications

BrandFULBAT
Part numberFB9-B
Voltage (V)12V
Capacity (C20)9.50Ah
Capacity (C10)9Ah (c10)
Cold cranking amps (EN)115A
TechnologyLead-acid
Length135mm
Width75mm
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Fulbat FB9-B 12V 9,5Ah 115A is a sealed motorcycle battery ready to fit, with the JIS reference your mechanic recognises at a glance. Vibration-resistant, keeps voltage during the winter off-season and cranks first time when you take it out for a ride.

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
Lead-acid
Polarity
Positive on the left
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Motorcycle battery Fulbat FB9-B 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 FB9-B with conventional lead-acid technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Measuring 135 × 75 × 139 mm and the positive terminal on the left, it is the direct replacement for motorcycles fitted from the factory with a 9.5 Ah battery of this format.

  • Holds its charge through winter storage.
  • Compact and lightweight format.
  • Good balance of capacity, cranking power and price.
  • Sealed and ready to fit, no acid handling.

Size, terminals and hold-down of the Fulbat FB9-B

It has external dimensions of 135 × 75 × 139 mm. 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What the Fulbat FB9-B is for

Designed for motorcycles, scooters, quads and personal watercraft, the Fulbat FB9-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 FB9-B

Fulbat builds the FB9-B to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

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.

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. 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 FB9-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.

Usage and maintenance tips

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.

Delivery times 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-FB9-B

Data sheet

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

Specific References

  • MPN
    FB9-B

Comparison: Fulbat FB9-B vs equivalents — alternatives with the same dimensions, Ah and CCA

Higher-technology alternatives that can replace it: AGM12-9 (Exide), ETX9C-BS (Exide), FB9-B GEL (Fulbat).

Product Specifications Technology Price
Fulbat FB9-B Fulbat FB9-B This battery
Exide AGM12-9 Exide AGM12-9 12V 9Ah 120A AGM Upgrade €47.20
Exide ETX9C-BS Exide ETX9C-BS 12V 9Ah 120A AGM Upgrade €33.80
Fulbat FB9-B GEL Fulbat FB9-B GEL Upgrade €58.04

Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.

Recommended accessories — complement the Fulbat FB9-B with a charger or tester

Frequently asked questions

How do I fit the FB9-B model in my motorcycle?

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.

How long does the Fulbat FB9-B battery last?

Expected lifespan of the Fulbat FB9-B 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 FB9-B 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.

Is the FB9-B 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 FB9-B typically fits a wide range of European vehicles thanks to its standard DIN case format.

Which batteries are equivalent to the Fulbat FB9-B?

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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