# Lawnmower battery Fulbat 12N14-4A 14V 14.7Ah 125A ![Lawnmower battery Fulbat 12N14-4A 14V 14.7Ah 125A](https://baterias.com/6158-home_default/battery-fulbat-12n14-4a-14v-14-7ah-125a.jpg) > Fulbat 12N14-4A lawnmower battery 14V 14.7Ah 125A. Lawn & Garden DRY range. Dimensions 134×89×166 mm, + terminal on the left. For garden machinery. **Category:** [Lawnmower Batteries](https://baterias.com/gb/lawnmower-batteries) → [FULBAT](https://baterias.com/gb/fulbat) - **Canonical URL**: https://baterias.com/gb/battery-fulbat-12n14-4a-14v-14-7ah-125a - **Language**: en-GB - **Brand**: FULBAT - **Reference**: BCOM-FULBAT-12N14-4A - **MPN**: 12N14-4A - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULBAT | | Model | FULBAT Lawn & Garden DRY | | Voltage (V) | 12 V | | Largo | 134 mm | | Ancho | 89 mm | | Alto | 166 mm | | Tecnología | Lead-acid | | Terminal layout | Positive left | | Cold cranking amps (EN) | 125 A | | Capacity (C20) | 14.7 Ah | | Capacity (C10) | 14 Ah (c10) | ## Quick description **Fulbat 12N14-4A 14V 14Ah 125A** is a starter battery for lawnmowers and garden machinery, sized to crank reliably after months of storage. ## 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 🔌 Voltage 14 V ⚡ Capacity 14 Ah C20 🔋 Cold cranking 125 A EN-1 📏 Dimensions 134×89×166 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the left 🏷️ Model FULBAT Lawn & Garden DRY #️⃣ Mfr. reference 12N14-4A ## Description ## Lawn mower battery Fulbat 12N14-4A 14.7Ah 125A 12V 12*V* Voltage 14.7*Ah* Capacity 125*A* Cold cranking With **14.7 Ah** and **125 A** of cold cranking current (EN), the **Fulbat 12N14-4A** starts ride-on mowers, tillers and garden machinery after months of storage. It replaces the original battery without adaptation in ride-on mowers with a 134 × 89 × 166 mm format: same 14.7 Ah capacity and the positive terminal on the left. - Conventional lead-acid: the most proven and economical technology. - Reliable starting after months of winter storage. - Compact format for small trays. - Good tolerance to self-discharge. ### What the Fulbat 12N14-4A is for The Fulbat 12N14-4A is designed for ride-on mowers, tillers and garden machinery. After winter, a full charge before the first start avoids surprises. ### Dimensions, polarity and mounting In terms of format, the Fulbat 12N14-4A measures 134 × 89 × 166 mm (length × width × height). 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### Why choose Fulbat batteries French brand Fulbat is a European reference in motorcycle, garden and leisure batteries: compact ranges, clear JIS codes and a consistent quality that workshops know well. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Technology inside the Fulbat 12N14-4A Within the Fulbat catalogue, the 12N14-4A is the 14.7 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. ### How to make it last longer On batteries with filler caps, check the electrolyte level and top up only with distilled water. Disconnect or remove the battery over winter and give it a maintenance charge before storing it. ### Manufacturer's warranty The Fulbat 12N14-4A comes with the **manufacturer's official warranty** against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you. ### When you get it and how to return it Order **before [[ks:cutoff]]** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email. ## Frequently asked questions ### How is the Fulbat 12N14-4A 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 our blog. 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 12N14-4A model? Expected lifespan of the Fulbat 12N14-4A 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 measurements of the 12N14-4A model? Dimensions (length × width × height) are 134×89×166 mm — also written as 134x89x166 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. ### Does this battery fit my truck? 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 12N14-4A typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Fulbat 12N14-4A? 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. ## 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 · 2026-10-23*