# Motorcycle battery Exide ET12B-BS 12V 10Ah 160A AGM ![Motorcycle battery Exide ET12B-BS 12V 10Ah 160A AGM](https://baterias.com/5735-home_default/battery-exide-et12b-bs-12v-10ah-160a.jpg) > Exide ET12B-BS motorcycle battery 12V 10Ah 160A AGM. MOTO AGM 12V range. Dimensions 150×70×130 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-et12b-bs-12v-10ah-160a - **Language**: en-GB - **Brand**: EXIDE - **Reference**: BCOM-EXIDE-ET12B-BS - **EAN**: 3661024033800 - **MPN**: ET12B-BS - **Price**: 36,20 € - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | EXIDE | | Reference | ET12 B-BS | | Model | EXIDE MOTO AGM 12 V | | Voltage (V) | 12 V | | Largo | 150 cm | | Ancho | 70 cm | | Alto | 130 cm | | Peso | 3.7 kg | | Tecnología | AGM | | EAN | 3661024033800 | | Terminal layout | Positive terminal on the left | | Terminal type | M04 | | Hold down | B0 | | Cold cranking amps (EN) | 160 A | | Capacity (C20) | 10 Ah (c20) | ## Quick description **Exide ET12B-BS 12V 10Ah 160A** 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 ET12B-BS 🔌 Voltage 12 V ⚡ Capacity 10 Ah C20 🔋 Cold cranking 160 A EN-1 📏 Dimensions 150×70×130 mm ⚙️ Technology AGM 🧭 Polarity Positive on the left ⚖️ Weight 3,7 kg 🏷️ Model EXIDE MOTO AGM 12V #️⃣ Mfr. reference ET12B-BS ## Description ## Motorcycle battery Exide ET12B-BS Moto AGM 10Ah 160A 12V 12*V* Voltage 10*Ah* Capacity 160*A* Cold cranking 3.70*kg* Weight The **Exide ET12B-BS** from the **Moto AGM** range is a motorcycle battery with **10 Ah** and **160 A** of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. Measuring 150 × 70 × 130 mm and the positive terminal on the left, it is the direct replacement for motorcycles fitted from the factory with a 10 Ah battery of this format. - AGM: faster recharging and better cycle resistance than a conventional battery. - Sealed and ready to fit, no acid handling. - Holds its charge through winter storage. - Compact and lightweight format. ### What the Exide ET12B-BS is for The Exide ET12B-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 3.70 kg, M04 terminals and B0 hold-down. ### Will it fit your current battery tray? In terms of format, the Exide ET12B-BS measures 150 × 70 × 130 mm (length × width × height) and weighs 3.70 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. 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. ### Why choose Exide batteries 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### The Exide ET12B-BS: Moto AGM range and AGM technology Within the Exide catalogue, the **Moto AGM** series groups the references designed for this use. The ET12B-BS is the 10 Ah model of that family, with the same performance as its siblings in other sizes. In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery. ### 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. 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 Exide ET12B-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. ### Delivery times and returns 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 ### Is the Exide ET12B-BS an AGM battery and what are the benefits of AGM? Yes. The ET12B-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 is the Exide ET12B-BS 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. ### What is the service life of the ET12B-BS model? Expected lifespan of the Exide ET12B-BS is 5 to 8 years in mild-climate motorcycle use with Start-Stop. 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 measurements of the ET12B-BS model? Dimensions (length × width × height) are 150×70×130 mm — also written as 150x70x130 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. ### Will the Exide ET12B-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 ET12B-BS typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the ET12B-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. ## Reviews - **Average rating**: 4.8 / 5 (30 reviews) ## 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 · 2026-10-04*