# Motorcycle battery Fulbat FTZ14S GEL 12V 11.8Ah 230A GEL

![Motorcycle battery Fulbat FTZ14S GEL 12V 11.8Ah 230A GEL](https://baterias.com/6121-home_default/battery-fulbat-ftz14s-gel-12v-11-8ah-230a.jpg)

> Fulbat FTZ14S GEL motorcycle battery 12V 11.8Ah 230A GEL. Motorcycle GEL range. Dimensions 150×88×110 mm, + terminal on the left. Verified OEM fitment.

**Category:** [Motorcycle Batteries](https://baterias.com/gb/motorcycle-batteries) → [FULBAT](https://baterias.com/gb/fulbat)

- **Canonical URL**: https://baterias.com/gb/battery-fulbat-ftz14s-gel-12v-11-8ah-230a
- **Language**: en-GB
- **Brand**: FULBAT
- **Reference**: BCOM-FULBAT-FTZ14S GEL
- **MPN**: FTZ14S GEL
- **Price**: 74,34 €
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | FULBAT |
| Model | FULBAT Motorcycle GEL |
| Voltage (V) | 12 V |
| Largo | 150 mm |
| Ancho | 88 mm |
| Alto | 110 mm |
| Tecnología | GEL |
| Terminal layout | Positive left |
| Cold cranking amps (EN) | 230 A |
| Capacity (C20) | 11.8 Ah |
| Capacity (C10) | 11.2 Ah (c10) |

## Quick description

**Fulbat FTZ14S GEL 12V 11,8Ah 230A** 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 reference** as your bike's original — fits first time
- **Sealed and ready to use** no acid handling, no refills
- **Survives winter storage** holds charge through long off-season

🔌 Voltage
12 V

⚡ Capacity
11,8 Ah C20

🔋 Cold cranking
230 A EN-1

📏 Dimensions
150×88×110 mm

⚙️ Technology
GEL

🧭 Polarity
Positive on the left

## Description

## Motorcycle battery Fulbat FTZ14S 11.8Ah 230A 12V

12*V* Voltage
11.8*Ah* Capacity
230*A* Cold cranking

The **Fulbat FTZ14S motorcycle battery** is rated at **12 V**, **11.8 Ah** and **230 A** of cold cranking current (EN), and is designed for motorcycles, scooters, quads and personal watercraft. Its 150 × 88 × 110 mm and the positive terminal on the left make it the exact replacement for the 11.8 Ah battery fitted as standard to many motorcycles.
- Compact and lightweight format.
- Holds its charge through winter storage.
- Sealed and ready to fit, no acid handling.
- GEL: excellent resistance to deep discharge and long cycle life.

### What the Fulbat FTZ14S is for

Designed for motorcycles, scooters, quads and personal watercraft, the Fulbat FTZ14S replaces the original battery of bikes that use this code or format. Check the position of the positive terminal before ordering.

### Size, terminals and hold-down of the Fulbat FTZ14S

It has external dimensions of 150 × 88 × 110 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.

### Technology inside the Fulbat FTZ14S

Within the Fulbat catalogue, the FTZ14S is the 11.8 Ah model designed for this application.
A GEL battery is the choice when cycle resistance and safety matter most: no gases, no liquid and thousands of partial discharges in its lifetime.

### 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. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

### Warranty and coverage

The Fulbat FTZ14S 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. GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte.

### When you get it and how to return it

Same-day dispatch from our warehouse for in-stock orders placed **before [[ks:cutoff]]**: 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 **[[ks:return_days]] days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.

## Frequently asked questions

### How do I fit the FTZ14S GEL 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 this page. 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 FTZ14S GEL model?

Expected lifespan of the Fulbat FTZ14S 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 FTZ14S GEL battery?

Dimensions (length × width × height) are 150×88×110 mm — also written as 150x88x110 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 FTZ14S 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 FTZ14S 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.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

---
*baterias.com — Automotive batteries · 2026-10-07*