# Lawnmower battery Exide U1R-11 12V 30Ah 300A ![Lawnmower battery Exide U1R-11 12V 30Ah 300A](https://baterias.com/5813-home_default/battery-exide-u1r-11-12v-30ah-300a.jpg) > Exide U1R-11 lawnmower battery 12V 30Ah 300A. MOTO CONVENCIONAL 12V range. Dimensions 195×130×180 mm, + terminal on the right. For garden machinery. **Category:** [Lawnmower Batteries](https://baterias.com/gb/lawnmower-batteries) → [EXIDE](https://baterias.com/gb/exide) - **Canonical URL**: https://baterias.com/gb/battery-exide-u1r-11-12v-30ah-300a - **Language**: en-GB - **Brand**: EXIDE - **Reference**: BCOM-EXIDE-U1R-11 - **EAN**: 3661024033633 - **MPN**: U1R-11 - **Price**: 93,50 € - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | EXIDE | | Reference | U1 R-11 | | Model | EXIDE MOTO CONVENCIONAL 12 V | | Voltage (V) | 12 V | | Largo | 196 cm | | Ancho | 130 cm | | Alto | 180 cm | | Peso | 9.2 kg | | Tecnología | Lead-acid | | EAN | 3661024033633 | | Terminal layout | Positive terminal on the right | | Terminal type | M11 | | Hold down | B0 | | Cold cranking amps (EN) | 300 A | | Capacity (C20) | 30 Ah (c20) | ## Quick description **Exide U1R-11 12V 30Ah 300A** is a compact garden battery: strong cranking reserve and good tolerance to long idle periods between seasons. ## Why this lawnmower 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 U1R-11 🔌 Voltage 12 V ⚡ Capacity 30 Ah C20 🔋 Cold cranking 300 A EN-1 📏 Dimensions 195×130×180 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the right ⚖️ Weight 9,2 kg 🏷️ Model EXIDE MOTO CONVENTIONAL 12V #️⃣ Mfr. reference U1R-11 ## Description ## Motorcycle battery Exide U1R-11 Moto Convencional 30Ah 300A 12V 12*V* Voltage 30*Ah* Capacity 300*A* Cold cranking 9.20*kg* Weight The **Exide U1R-11 motorcycle battery** is rated at **12 V**, **30 Ah** and **300 A** of cold cranking current (EN) from the **Moto Convencional** range, and is designed for motorcycles, scooters, quads and personal watercraft. Measuring 196 × 130 × 180 mm and the positive terminal on the right, it is the direct replacement for motorcycles fitted from the factory with a 30 Ah battery of this format. - Good balance of capacity, cranking power and price. - Sealed and ready to fit, no acid handling. - Holds its charge through winter storage. - Compact and lightweight format. ### What the Exide U1R-11 is for The Exide U1R-11 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 9.20 kg, M11 terminals and B0 hold-down. ### Dimensions, polarity and mounting The Exide U1R-11 is made in the 196 × 130 × 180 mm format and weighs 9.20 kg. The positive terminal on the right 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 M11 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. ### The Exide U1R-11: Moto Convencional range and conventional lead-acid technology Within the Exide catalogue, the **Moto Convencional** series groups the references designed for this use. The U1R-11 is the 30 Ah model of that family, with the same performance as its siblings in other sizes. The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop. ### Exide: the maker behind the U1R-11 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Manufacturer's warranty The Exide U1R-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. ### Usage and maintenance tips 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. ### 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 Exide U1R-11 battery installed in the vehicle? In most trucks 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 trucks 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 U1R-11 model? Expected lifespan of the Exide U1R-11 is 4 to 6 years in regular truck use without 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 U1R-11 model? Dimensions (length × width × height) are 195×130×180 mm — also written as 195x130x180 mm — following the European DIN standard. Always measure the space in your truck before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Is the U1R-11 valid for my vehicle? 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 U1R-11 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which interchangeable batteries are there for this one? 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 trucks. See the "Equivalents" section to view recommended options at the same performance level. ## Equivalent batteries - [VARTA 522451034](https://baterias.com/gb/battery-varta-motorcycle-12v-22ah-u1r-9-522451034) ## Reviews - **Average rating**: 4.83 / 5 (28 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 · 2026-10-07*