# Motorcycle battery Fulbat 53034 GEL 12V 31.6Ah 300A GEL ![Motorcycle battery Fulbat 53034 GEL 12V 31.6Ah 300A GEL](https://baterias.com/6484-home_default/battery-fulbat-53034-gel-12v-31-6ah-300a.jpg) > Fulbat 53034 GEL motorcycle battery 12V 31.6Ah 300A GEL. Motorcycle GEL range. Dimensions 184×124×170 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-53034-gel-12v-31-6ah-300a - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-53034 GEL - **MPN**: 53034 GEL - **Price**: 159,93 € (VAT incl., Spain) - **Last updated**: 2026-10-02 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT Motorcycle GEL | | Voltage (V) | 12 V | | Largo | 184 mm | | Ancho | 124 mm | | Alto | 170 mm | | Tecnología | GEL | | Terminal layout | Positive left | | Cold cranking amps (EN) | 300 A | | Capacity (C20) | 31.6 Ah | | Capacity (C10) | 30 Ah (c10) | ## Quick description **Fulbat 53034 GEL 12V 31,6Ah 300A** 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 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 31,6 Ah C20 🔋 Cold cranking 300 A EN-1 📏 Dimensions 184×124×170 mm ⚙️ Technology GEL 🧭 Polarity Positive on the left ## Description ## Motorcycle battery Fulbat 53034 31.6Ah 300A 12V 12*V* Voltage 31.6*Ah* Capacity 300*A* Cold cranking The **Fulbat 53034** is a motorcycle battery with **31.6 Ah** and **300 A** of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. It measures 184 × 124 × 170 mm and the positive terminal on the left, the format sought by anyone replacing a 31.6 Ah battery in motorcycles. - Energetic cranking for high-compression engines. - Resistant to the vibration typical of two wheels. - Same JIS code as the original battery: fits first time. - GEL technology: gelled electrolyte, fully sealed and maintenance-free. ### What the Fulbat 53034 is for With 31.6 Ah, the Fulbat 53034 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 53034 Within the Fulbat catalogue, the 53034 is the 31.6 Ah model designed for this application. In a GEL battery the electrolyte is gelled with silica: it is fully sealed, cannot spill and tolerates deep discharge very well. It is the preferred technology in electric mobility, marine service and heavy-cycling applications. ### Will it fit your current battery tray? It has external dimensions of 184 × 124 × 170 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 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. ### Usage and maintenance tips If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. ### Manufacturer's warranty The Fulbat 53034 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. ### Shipping, delivery and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 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 **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### Is the Fulbat 53034 GEL a GEL battery? What is GEL used for? Yes: in the 53034 GEL the electrolyte is gelled. It is a sealed lead-acid GEL battery. Take care when charging: it requires a smart charger with a GEL mode, because it accepts a lower charge voltage than an AGM. With very good deep-discharge tolerance, it is ideal for cyclic use: solar, motorhomes, electric wheelchairs and motorcycles. ### How should this motorcycle battery be charged? With a 12 V motorcycle charger delivering at most 10 % of its capacity: 3.2 A for its 31.6 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. ### What is the service life of the 53034 GEL model? There is no exact figure: for a battery such as the Fulbat 53034 GEL (GEL), a reasonable guide is 4 to 6 years, keeping it charged when the bike is not in use. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance. Cold demands more at every start and intense heat evaporates the electrolyte. ### What size is this battery? Length × width × height: 184x124x170 mm. Height is measured to the top of the terminals. Measure your motorcycle's battery tray first; if the battery exceeds it by even a millimetre, the hold-down clamp may not close. ### What polarity does the Fulbat 53034 GEL battery have? It has the positive on the left (polarity). Put it in front of you, terminals towards you: the post with the red ring and the + sign is the positive. A change of polarity from the original means longer cables or a reconfigured system and can cause a short circuit: check it before ordering. ### Is the 53034 GEL valid for my vehicle? Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your motorcycle is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). If our table and the motorcycle handbook disagree, go with what the manufacturer says. The 53034 GEL typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Fulbat 53034 GEL? Interchangeable means the same dimensions, same polarity, same Ah and same CCA; for the 53034 GEL, 31.6 Ah (300 A cranking). The "Equivalents" section of this page gathers the recommended options with equivalent performance. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-11-11*