# Motorcycle battery Exide AGM12-11 12V 11Ah 205A AGM ![Motorcycle battery Exide AGM12-11 12V 11Ah 205A AGM](https://baterias.com/6841-home_default/battery-exide-agm12-11-12v-11ah-205a.jpg) > Exide AGM12-11 motorcycle battery 12V 11Ah 205A AGM. MOTO AGM 12V range. Dimensions 150×90×110 mm, + terminal on the left. Verified OEM fitment. **Category:** [Motorcycle Batteries](https://baterias.com/gb/motorcycle-batteries) → [EXIDE](https://baterias.com/gb/exide) - **Canonical URL**: https://baterias.com/gb/battery-exide-agm12-11-12v-11ah-205a - **Language**: en-GB - **Brand**: EXIDE - **Reference**: BCOM-EXIDE-AGM12-11 - **EAN**: 3661024037617 - **MPN**: AGM12-11 - **Price**: 63,70 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | EXIDE | | Reference | AGM12-11 | | Model | EXIDE MOTO AGM 12 V | | Voltage (V) | 12 V | | Largo | 150 mm | | Ancho | 90 mm | | Alto | 110 mm | | Peso | 4.1 kg | | Tecnología | AGM | | EAN | 3661024037617 | | Terminal layout | Positive terminal on the left | | Cold cranking amps (EN) | 205 A | | Capacity (C20) | 11 Ah (c20) | ## Quick description **Exide AGM12-11 12V 11Ah 205A** 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 11 Ah C20 🔋 Cold cranking 205 A EN-1 📏 Dimensions 150×90×110 mm ⚙️ Technology AGM 🧭 Polarity Positive on the left ⚖️ Weight 4,1 kg 🏷️ Model EXIDE MOTO AGM 12V #️⃣ Mfr. reference AGM12-11 ## Description ## Motorcycle battery Exide AGM12-11 Moto AGM 11Ah 205A 12V 12*V* Voltage 11*Ah* Capacity 205*A* Cold cranking 4.10*kg* Weight The **Exide AGM12-11** from the **Moto AGM** range is a motorcycle battery with **11 Ah** and **205 A** of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. Its 150 × 90 × 110 mm and the positive terminal on the left make it the exact replacement for the 11 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. - AGM: faster recharging and better cycle resistance than a conventional battery. ### Dimensions, polarity and mounting It has external dimensions of 150 × 90 × 110 mm and weighs 4.10 kg. 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 the Exide AGM12-11 is for Designed for motorcycles, scooters, quads and personal watercraft, the Exide AGM12-11 replaces the original battery of bikes that use this code or format. Check the position of the positive terminal before ordering. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 4.10 kg. ### The Exide AGM12-11: Moto AGM range and AGM technology Within the Exide catalogue, the **Moto AGM** series groups the references designed for this use. The AGM12-11 is the 11 Ah model of that family, with the same performance as its siblings in other sizes. AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery. ### Exide: the maker behind the AGM12-11 With more than a century of history, Exide Technologies manufactures automotive, marine, motorcycle and industrial batteries in Europe. Its presence as original equipment on assembly lines vouches for the quality of every reference. We guarantee that every Exide arrives new, charged and with the manufacturer's full warranty. ### Manufacturer's warranty The Exide AGM12-11 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. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. ### Delivery times 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 AGM12-11 model AGM? What does this technology offer? Yes, it is AGM. In an AGM battery such as the AGM12-11, the electrolyte is not free but absorbed in a glass-fibre mat inside a sealed lead-acid battery. It withstands more cycles than a conventional battery and copes better with heat. ### How should this motorcycle battery be charged? With a 12 V motorcycle charger delivering at most 10 % of its capacity: 1.1 A for its 11 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 AGM, it is sealed and nothing needs topping up. Just keep it charged if the bike stands for a long time. ### How long does the Exide AGM12-11 battery last? As a rough estimate, the Exide AGM12-11 typically lasts 4 to 6 years, keeping it charged when the bike is not in use; it is a guide figure, not a guaranteed period. 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 are the dimensions of the Exide AGM12-11 battery? Length × width × height: 150x90x110 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 Exide AGM12-11 battery have? Polarity of the Exide AGM12-11: positive on the left. Seen from the front, terminals towards you, the positive (+) is the post with the red ring. 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 AGM12-11 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. ### What are the equivalents of the AGM12-11 model? A direct equivalent needs what this AGM12-11 offers: 150×90×110 mm, positive on the left, the same Ah and CCA and AGM technology. See the "Equivalents" section of this page for the recommended options at the same performance level. ### Exide AGM12-11 or Exide ETZ14-BS: which one to choose? Sister reference of the AGM12-11, practically identical on paper. Compared with the AGM12-11 it has the same Ah and cranking power. It costs 20,40 € less. Choose by price and availability: in real use you will not notice a difference. ### Exide AGM12-11 or Varta TTZ14S-BS: which one to choose? It is the verified Varta equivalent for the AGM12-11 tray. Compared with the AGM12-11 it has 25 A of cold cranking more. It costs 16,40 € less. Decide by price, brand preference and availability: both fit and crank the same. ## Equivalent batteries - [EXIDE ETZ14-BS](https://baterias.com/gb/battery-exide-etz14-bs-12v-11ah-205a) - [VARTA 511902023](https://baterias.com/gb/battery-varta-motorcycle-12v-11ah-ytz14s-4-511902023) ## 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 · 2026-11-08*