# Motorcycle battery Exide ETX14-BS 12V 12Ah 200A AGM ![Motorcycle battery Exide ETX14-BS 12V 12Ah 200A AGM](https://baterias.com/5749-home_default/battery-exide-etx14-bs-12v-12ah-200a.jpg) > Exide ETX14-BS motorcycle battery 12V 12Ah 200A AGM. MOTO AGM 12V range. Dimensions 150×90×145 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-etx14-bs-12v-12ah-200a - **Language**: en-GB - **Brand**: EXIDE - **Reference**: BCOM-EXIDE-ETX14-BS - **EAN**: 3661024033862 - **MPN**: ETX14-BS - **Price**: 33,60 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | EXIDE | | Reference | ETX14-BS | | Model | EXIDE MOTO AGM 12 V | | Voltage (V) | 12 V | | Largo | 150 cm | | Ancho | 90 cm | | Alto | 145 cm | | Peso | 4.5 kg | | Tecnología | AGM | | EAN | 3661024033862 | | Terminal layout | Positive terminal on the left | | Terminal type | M04 | | Hold down | B0 | | Cold cranking amps (EN) | 200 A | | Capacity (C20) | 12 Ah (c20) | ## Quick description **Exide ETX14-BS 12V 12Ah 200A** 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 🏍️ JIS code ETX14-BS 🔌 Voltage 12 V ⚡ Capacity 12 Ah C20 🔋 Cold cranking 200 A EN-1 📏 Dimensions 150×90×145 mm ⚙️ Technology AGM 🧭 Polarity Positive on the left ⚖️ Weight 4,5 kg 🏷️ Model EXIDE MOTO AGM 12V #️⃣ Mfr. reference ETX14-BS ## Description ## Motorcycle battery Exide ETX14-BS Moto AGM 12Ah 200A 12V 12*V* Voltage 12*Ah* Capacity 200*A* Cold cranking 4.50*kg* Weight The **Exide ETX14-BS motorcycle battery** is rated at **12 V**, **12 Ah** and **200 A** of cold cranking current (EN) from the **Moto AGM** range, and is designed for motorcycles, scooters, quads and personal watercraft. Its 150 × 90 × 145 mm and the positive terminal on the left make it the exact replacement for the 12 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. ### What the Exide ETX14-BS is for The Exide ETX14-BS is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 4.50 kg, M04 terminals and B0 hold-down. ### Dimensions, polarity and mounting The Exide ETX14-BS is made in the 150 × 90 × 145 mm format and weighs 4.50 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. It uses a B0 hold-down and M04 terminals, the system that anchors and connects it in the vehicle. 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. ### Why choose Exide batteries Exide is one of the world's largest battery manufacturers and an original-equipment supplier to many car makers. Its European plants produce starter, industrial and leisure batteries under original-equipment quality controls. All the Exide batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### The Exide ETX14-BS: Moto AGM range and AGM technology Within the Exide catalogue, the **Moto AGM** series groups the references designed for this use. The ETX14-BS is the 12 Ah model of that family, with the same performance as its siblings in other sizes. AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly. ### Care and maintenance Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. ### Warranty and coverage The Exide ETX14-BS 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 Orders placed **before 6:00 pm** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **14 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 ### Is the ETX14-BS model AGM? What does this technology offer? Yes. The ETX14-BS from Exide uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for motorcycles with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions. ### How should this motorcycle battery be charged? With a 12 V motorcycle charger delivering at most 10 % of its capacity: 1.2 A for its 12 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. ### What is the service life of the ETX14-BS model? Expected lifespan of the Exide ETX14-BS is 4 to 6 years, keeping it charged when the bike is not in use. 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 Exide ETX14-BS battery? Dimensions (length × width × height) are 150×90×145 mm — also written as 150x90x145 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. ### What polarity does the Exide ETX14-BS battery have? Polarity: positive on the left. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk. ### Will the Exide ETX14-BS 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 ETX14-BS typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the ETX14-BS model? 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. ## Equivalent batteries - [EXIDE AGM12-12](https://baterias.com/gb/battery-exide-agm12-12-12v-12ah-200a) - [VARTA 512909020](https://baterias.com/gb/battery-varta-motorcycle-12v-12ah-ytx14-4-fa-512909020) - [VARTA 512014010](https://baterias.com/gb/battery-varta-moto-12v-12ah-ytx14-4-ytx14-bs-512014010) ## Reviews - **Average rating**: 4 / 5 (4 reviews) Average rating 4/5 from 4 verified-purchase reviews (ks_recovery, unfiltered). The 3 most recent: - ★★★★★ **João Eduardo M.** (2026-10-21): *Bateria Moto* — Bateria muito boa e a um preço excelente!!! - ★★★★★ **Francisco C.** (2026-10-01): *inmejorable* — Cumple perfectamente con las exigencias - ★★★★★ **Pablo B.** (2026-09-10): *Batería buena y entrega seria* — Me equivoqué pidiendo la batería. Fallo mío y pude devolverla, eso sí, perdiendo los gastos de envío, como es lógico, pero la gestión fue súper rápida y súper eficiente. La batería es una Exide, nada que decir, calidad. La batería la monté en una BMW GS 1200 del 2017. Arrancó perfecto. Seis meses después, sigue perfecta. Aunque no la arranco mucho, sigue respondiendo bien la batería. ## 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 · 2026-11-01*