# Motorcycle battery Fulbat B49-6 GEL 6V 10.5Ah 80A GEL ![Motorcycle battery Fulbat B49-6 GEL 6V 10.5Ah 80A GEL](https://baterias.com/6229-home_default/battery-fulbat-b49-6-gel-6v-10-5ah-80a.jpg) > Fulbat B49-6 GEL motorcycle battery 6V 10.5Ah 80A GEL. Motorcycle GEL range. Dimensions 91×83×159 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-b49-6-gel-6v-10-5ah-80a - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-B49-6 GEL - **MPN**: B49-6 GEL - **Price**: 42,36 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT Motorcycle GEL | | Voltage (V) | 6 V | | Largo | 91 mm | | Ancho | 83 mm | | Alto | 159 mm | | Tecnología | GEL | | Terminal layout | Positive left | | Cold cranking amps (EN) | 80 A | | Capacity (C20) | 10.5 Ah | | Capacity (C10) | 10 Ah (c10) | ## Quick description **Fulbat B49-6 GEL 6V 10,5Ah 80A** 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 6 V ⚡ Capacity 10,5 Ah C20 🔋 Cold cranking 80 A EN-1 📏 Dimensions 91×83×159 mm ⚙️ Technology GEL 🧭 Polarity Positive on the left ## Description ## Motorcycle battery Fulbat B49-6 10.5Ah 80A 6V 6*V* Voltage 10.5*Ah* Capacity 80*A* Cold cranking The **Fulbat B49-6 motorcycle battery** is rated at **6 V**, **10.5 Ah** and **80 A** of cold cranking current (EN), and is designed for motorcycles, scooters, quads and personal watercraft. Its 91 × 83 × 159 mm and the positive terminal on the left make it the exact replacement for the 10.5 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. ### Will it fit your current battery tray? The Fulbat B49-6 is made in the 91 × 83 × 159 mm format. 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. 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 the Fulbat B49-6 is for With 10.5 Ah, the Fulbat B49-6 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. ### Technology inside the Fulbat B49-6 Within the Fulbat catalogue, the B49-6 is the 10.5 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 B49-6 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. ### Care and maintenance 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 is the Fulbat B49-6 GEL battery installed in the vehicle? 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. ### How long does the Fulbat B49-6 GEL battery last? Expected lifespan of the Fulbat B49-6 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 B49-6 GEL battery? Dimensions (length × width × height) are 91×83×159 mm — also written as 91x83x159 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 B49-6 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 16:40–18:00 (Spanish time, CET)). The B49-6 GEL typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Fulbat B49-6 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. ## 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 · 2026-10-02*