Fulbat FTX20HL-BS GEL · Motorcycle battery 18.9Ah 310A GEL
Motorcycle battery Fulbat FTX20HL-BS GEL 12V 18.9Ah 310A GEL images
Specifications
| Brand | FULBAT |
|---|---|
| Part number | FTX20HL-BS GEL |
| Voltage (V) | 12V |
| Capacity (C20) | 18.90Ah |
| Capacity (C10) | 18Ah (c10) |
| Cold cranking amps (EN) | 310A |
| Technology | GEL |
| Length | 175mm |
| Width | 87mm |
Fulbat FTX20HL-BS GEL 12V 18,9Ah 310A 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
Where it fits: the Fulbat FTX20HL-BS GEL is one of our motorcycle batteries, belongs to our Fulbat batteries and by capacity it sits among our 18Ah batteries.
The Fulbat FTX20HL-BS GEL in practice
FTX20HL-BS GEL vs Fulbat FHD20HL-BS GEL
The Fulbat FTX20HL-BS GEL offers 18 Ah and 310 A cold cranking in a 175 × 87 × 155 mm case. The Fulbat FHD20HL-BS GEL, same brand and technology, goes up to 21 Ah and 310 A and costs €24.18 more. If the tray takes the size, extra capacity and cranking give winter margin; if not, this one is the fit.
Motorcycle battery Fulbat FTX20HL-BS 18.9Ah 310A 12V
With 18.9 Ah at 12 V and 310 A of cold cranking current (EN), the Fulbat FTX20HL-BS with GEL technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Measuring 175 × 87 × 155 mm and the positive terminal on the right, it is the direct replacement for motorcycles fitted from the factory with a 18.9 Ah battery of this format.
- Holds its charge through winter storage.
- Compact and lightweight format.
- GEL: excellent resistance to deep discharge and long cycle life.
- Sealed and ready to fit, no acid handling.
What the Fulbat FTX20HL-BS is for
The Fulbat FTX20HL-BS is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat.
Will it fit your current battery tray?
It has external dimensions of 175 × 87 × 155 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. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.
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.
Technology inside the Fulbat FTX20HL-BS
Within the Fulbat catalogue, the FTX20HL-BS is the 18.9 Ah model designed for this application.
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.
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. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.
Official warranty
The Fulbat FTX20HL-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.
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.
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ReferenceBCOM-FULBAT-FTX20HL-BS GEL
Data sheet
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BrandFULBAT
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ModelFULBAT Motorcycle GEL
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Voltage (V)12V
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Length175mm
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Width87mm
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Height155mm
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TechnologyGEL
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Terminal layoutPositive right
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Cold cranking amps (EN)310A
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Capacity (C20)18.90Ah
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Capacity (C10)18Ah (c10)
Specific References
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MPNFTX20HL-BS GEL
Fulbat FTX20HL-BS GEL: alternatives with the same dimensions
Batteries from our catalogue with the same dimensions, voltage and technology as the Fulbat FTX20HL-BS GEL and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Fulbat
FTX20HL-BS GEL
This battery
|
12V 18.9Ah 310A | Gel | €111.39 | |||||||||||||||||||||
Fulbat
FHD20HL-BS GEL
Same size |
12V 21.1Ah 310A | Gel | €135.57 +€24.18 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| FTX20HL-BS GEL | FHD20HL-BS GEL | |
|---|---|---|
| Capacity | 18 Ah | 21 Ah |
| Cold cranking (EN) | 310 A | 310 A |
| Technology | Gel | Gel |
| Dimensions (mm) | 175 × 87 × 155 | 175 × 87 × 155 |
| Positive terminal | Positive right | Positive right |
| Price | €111.39 | €135.57 |
Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). Official manufacturer warranty on every option.
Other 18Ah batteries: We stock 28 models of 18 Ah to compare by price, technology and cold cranking: see all 18Ah batteries. Same size (175 × 87 × 155 mm): batteries of 175 × 87 × 155 mm.
Recommended accessories
Frequently asked questions
Is this battery GEL? What is the typical use?
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: 1.9 A for its 18.9 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.
How long does the Fulbat FTX20HL-BS GEL battery last?
Expected lifespan of the Fulbat FTX20HL-BS 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 are the measurements of the FTX20HL-BS GEL model?
Dimensions (length × width × height) are 175×87×155 mm — also written as 175x87x155 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 FTX20HL-BS 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.
Is the FTX20HL-BS GEL 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 16:30–18:00 (Spanish time, CET)). The FTX20HL-BS GEL typically fits a wide range of European vehicles thanks to its standard DIN case format.
Which interchangeable batteries are there for this one?
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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