# Motorcycle battery Fulbat FB12C-A 12V 12.6Ah 155A ![Motorcycle battery Fulbat FB12C-A 12V 12.6Ah 155A](https://baterias.com/6080-home_default/battery-fulbat-fb12c-a-12v-12-6ah-155a.jpg) > Fulbat FB12C-A motorcycle battery 12V 12.6Ah 155A. Motorcycle DRY range. Dimensions 134×80×175 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-fb12c-a-12v-12-6ah-155a - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-FB12C-A - **MPN**: FB12C-A - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT Motorcycle DRY | | Voltage (V) | 12 V | | Largo | 134 mm | | Ancho | 80 mm | | Alto | 175 mm | | Tecnología | Lead-acid | | Terminal layout | Positive left | | Cold cranking amps (EN) | 155 A | | Capacity (C20) | 12.6 Ah | | Capacity (C10) | 12 Ah (c10) | ## Quick description **Fulbat FB12C-A 12V 12,6Ah 155A** 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 12,6 Ah C20 🔋 Cold cranking 155 A EN-1 📏 Dimensions 134×80×175 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the left ## Description ## Motorcycle battery Fulbat FB12C-A 12.6Ah 155A 12V 12*V* Voltage 12.6*Ah* Capacity 155*A* Cold cranking The **Fulbat FB12C-A motorcycle battery** is rated at **12 V**, **12.6 Ah** and **155 A** of cold cranking current (EN), and is designed for motorcycles, scooters, quads and personal watercraft. It measures 134 × 80 × 175 mm and the positive terminal on the left, the format sought by anyone replacing a 12.6 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. - Conventional lead-acid: the most proven and economical technology. ### What the Fulbat FB12C-A is for With 12.6 Ah, the Fulbat FB12C-A 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. ### Dimensions, polarity and mounting It has external dimensions of 134 × 80 × 175 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. ### Fulbat: the maker behind the FB12C-A Fulbat has manufactured in France since 1978 and specialises in motorcycles and light vehicles. Its catalogue is short and clear, covers almost the whole fleet and works only with sealed, leak-free batteries. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Technology inside the Fulbat FB12C-A Within the Fulbat catalogue, the FB12C-A is the 12.6 Ah model designed for this application. In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use. ### Care and maintenance On batteries with filler caps, check the electrolyte level and top up only with distilled water. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. ### Official warranty The Fulbat FB12C-A 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. ### When you get it and how to return it Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic and Canary Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] 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. ## Frequently asked questions ### How is the Fulbat FB12C-A 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 FB12C-A battery last? Expected lifespan of the Fulbat FB12C-A 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 FB12C-A battery? Dimensions (length × width × height) are 134×80×175 mm — also written as 134x80x175 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. ### Does this 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 FB12C-A typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Fulbat FB12C-A? 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 · 2026-10-01*