# Car battery Fulmen FB1100 12V 110Ah 850A ![Car battery Fulmen FB1100 12V 110Ah 850A](https://baterias.com/3659-home_default/battery-fulmen-fb1100-12v-110ah-850a.jpg) > Fulmen FB1100 car battery 12V 110Ah 850A. Formula range. Dimensions 392×175×190 mm, + terminal on the right. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [Fulmen](https://baterias.com/gb/fulmen) - **Canonical URL**: https://baterias.com/gb/battery-fulmen-fb1100-12v-110ah-850a - **Language**: en-GB - **Brand**: Fulmen - **Reference**: BCOM-FULMEN-FB1100 - **EAN**: 3661024046237 - **MPN**: FB1100 - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULMEN | | Reference | FB1100 | | Model | FULMEN Formula | | Voltage (V) | 12 V | | Largo | 392 mm | | Ancho | 175 mm | | Alto | 190 mm | | Peso | 26.3 kg | | Tecnología | Lead-acid | | EAN | 3661024046237 | | Terminal layout | Positive terminal on the right | | Hold down | B13 | | Cold cranking amps (EN) | 850 A | | Capacity (C20) | 110 Ah (c20) | | Case type | L06 | ## Quick description **Fulmen FB1100 12V 110Ah 850A** is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment). ## Why this car battery? - **Original-equipment quality** without dealership prices - **Lasts 4 to 6 years** buy once instead of twice - **Real human tech support** if you have any doubts before buying 🔌 Voltage 12 V ⚡ Capacity 110 Ah C20 🔋 Cold cranking 850 A EN-1 📏 Dimensions 392×175×190 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the right ⚖️ Weight 26,3 kg 🏷️ Model FULMEN Formula ## Description ## Car battery Fulmen FB1100 Formula 110Ah 850A 12V 12*V* Voltage 110*Ah* Capacity 850*A* Cold cranking 26.30*kg* Weight The **Fulmen FB1100 car battery** is rated at **12 V**, **110 Ah** and **850 A** of cold cranking current (EN) from the **Formula** range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Measuring 392 × 175 × 190 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 110 Ah battery of this format. - Good balance of capacity, cranking power and price. - Stable voltage for the vehicle electronics (ECU, sensors, climate control). - Low self-discharge: copes with long stops without losing charge. - Designed to last several years under normal daily use. ### Will it fit your current battery tray? It has external dimensions of 392 × 175 × 190 mm and weighs 26.30 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 B13 hold-down, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### What the Fulmen FB1100 is for Designed for passenger cars with conventional starting, without a Start-Stop system, the Fulmen FB1100 is the direct replacement when your vehicle uses a 110 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 26.30 kg and B13 hold-down. ### The Fulmen FB1100: Formula range and conventional lead-acid technology Within the Fulmen catalogue, the **Formula** series groups the references designed for this use. The FB1100 is the 110 Ah model of that family, with the same performance as its siblings in other sizes. Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour. ### What Fulmen does differently With more than a century of history, Fulmen offers complete ranges for cars, trucks, motorcycles and leisure with the industrial quality of the Exide group. All the Fulmen batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Warranty and coverage The Fulmen FB1100 comes with the **manufacturer's official warranty** against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge. ### Care and maintenance Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge. ### When you get it and how to return it 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 ### How is the Fulmen FB1100 battery installed in the vehicle? On most cars it is a 15-30 minute job needing only a 10 mm spanner (up to twice as long when the battery is under a seat or in the boot). Our blog guide covers it in detail; if the owner's handbook describes a different procedure, follow the manufacturer. The right order: engine off and key out; disconnect the negative (−) first, then the positive (+); release the hold-down clamp, lift out the old battery and seat the new one in the same position (positive on the right), keeping the polarity; reconnect the positive (+) first and the negative (−) last. ### What is the service life of the FB1100 model? There is no exact figure: for a battery such as the Fulmen FB1100 (conventional), a reasonable guide is 4 to 6 years in regular car use without Start-Stop. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance, as well as the type of car and whether it has Start-Stop. ### What are the dimensions of the Fulmen FB1100 battery? Its dimensions are 392×175×190 mm, also written 392x175x190 mm; the height already includes the terminals. In European terms it is a L6 case. Check the room available in your car, because a single millimetre too much can stop the clamp from closing. ### On which side is the positive of the FB1100 model? It has the positive on the right (polarity). It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Put it in front of you, terminals towards you: the post with the red ring and the + sign is the positive. ### Is the FB1100 valid for my vehicle? For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the car manufacturer states in the owner's handbook. ### What are the equivalents of the FB1100 model? Interchangeable means the same dimensions, same polarity, same Ah and same CCA; for the FB1100, 110 Ah (850 A cranking). See the "Equivalents" section of this page for the recommended options at the same performance level. Mind the technology: in Start-Stop cars an EFB is not swapped for a conventional battery. ### Fulmen FB1100 or Varta A4: which one to choose? The AGM of this size: what cars with Start-Stop and regenerative braking fit from the factory, and a real durability upgrade over the FB1100. Compared with the FB1100 it has 5 Ah less and 100 A of cold cranking more. It costs €189.30 more. Essential if your car has Start-Stop, regenerative braking or came with AGM; without those systems it is an upgrade you do not need to pay for. ### Fulmen FB1100 or Varta I1: which one to choose? It is the verified Varta equivalent for the FB1100 tray. Compared with the FB1100 it has 70 A of cold cranking more. It costs €123.70 more. Decide by price, brand preference and availability: both fit and crank the same. ## Equivalent batteries - [EXIDE EB1100](https://baterias.com/gb/battery-exide-eb1100-12v-110ah-850a) - [VARTA I1](https://baterias.com/gb/battery-varta-i1-12v-110ah-920a) ## 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 · 2026-11-07*