# Truck battery Fulmen FG1101 12V 110Ah 750A ![Truck battery Fulmen FG1101 12V 110Ah 750A](https://baterias.com/3717-home_default/battery-fulmen-fg1101-12v-110ah-750a.jpg) > Fulmen FG1101 truck battery 12V 110Ah 750A. StartPRO range. Dimensions 349Γ—175Γ—235 mm, + terminal on the left. For heavy-duty fleets. **Category:** [Truck Batteries](https://baterias.com/gb/batteries-for-truck) β†’ [Fulmen](https://baterias.com/gb/fulmen) - **Canonical URL**: https://baterias.com/gb/battery-fulmen-fg1101-12v-110ah-750a - **Language**: en-GB - **Brand**: Fulmen - **Reference**: BCOM-FULMEN-FG1101 - **EAN**: 3661024045384 - **MPN**: FG1101 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULMEN | | Reference | FG1101 | | Model | FULMEN StartPRO | | Voltage (V) | 12 V | | Largo | 349 mm | | Ancho | 175 mm | | Alto | 235 mm | | Peso | 25.4 kg | | TecnologΓ­a | Lead-acid | | EAN | 3661024045384 | | Terminal layout | Positive terminal on the left | | Hold down | B00 | | Cold cranking amps (EN) | 750 A | | Capacity (C20) | 110 Ah (c20) | | Case type | D02 | ## Quick description **Fulmen FG1101 12V 110Ah 750A** is an SHD (Super Heavy Duty) truck battery for intensive professional use. Vibration-resistant, withstands long cold-diesel cranks and deep discharges during parking with active loads (tachograph, refrigeration, heater). ## Why this truck battery? - **True Heavy Duty** built for intensive professional use - **Long cold-diesel cranks** reliable even in extreme cold - **Powers services at idle** tachograph, heater and lights with engine off πŸ”Œ Voltage 12 V ⚑ Capacity 110 Ah C20 πŸ”‹ Cold cranking 750 A EN-1 πŸ“ Dimensions 349Γ—175Γ—235 mm βš™οΈ Technology Lead-acid 🧭 Polarity Positive on the left βš–οΈ Weight 25,4 kg 🏷️ Model FULMEN StartPRO ## Description ## Truck battery Fulmen FG1101 StartPRO 110Ah 750A 12V 12*V* Voltage 110*Ah* Capacity 750*A* Cold cranking 25.40*kg* Weight With **110 Ah** and **750 A** of cold cranking current (EN), the **Fulmen FG1101** from the **StartPRO** range is built for professional use in trucks, buses, tractors and heavy machinery. Measuring 349 Γ— 175 Γ— 235 mm and the positive terminal on the left, it is the direct replacement for trucks fitted from the factory with a 110 Ah battery of this format. - Good balance of capacity, cranking power and price. - Resistant to constant chassis vibration. - Powers tachograph, fridge and heater during rest stops. - Better tolerance to deep discharge than a conventional starter battery. ### Will it fit your current battery tray? In terms of format, the Fulmen FG1101 measures 349 Γ— 175 Γ— 235 mm (length Γ— width Γ— height) and weighs 25.40 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 B00 hold-down, 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. ### What the Fulmen FG1101 is for With 110 Ah, the Fulmen FG1101 cranks large-displacement diesel engines in the cold and powers tachograph, fridge and heater during rest stops. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 25.40 kg and B00 hold-down. ### The Fulmen FG1101: StartPRO range and conventional lead-acid technology The **StartPRO** is the Fulmen range the FG1101 belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. 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. ### Why choose Fulmen batteries Fulmen is the historic French brand of the Exide group: batteries made on the same lines and with the same technology as original equipment, widely used by workshops across Europe. All the Fulmen batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### Official warranty The Fulmen FG1101 comes with the **manufacturer's official warranty** against manufacturing defects. An important note for commercial vehicles: most trucks use **two batteries connected in series** (24 V installation). If you replace only one, the new battery works alongside the old one, which has already lost capacity; that imbalance shortens its life and the manufacturer may treat it as misuse. Always replace **both at the same time**. ### Usage and maintenance tips On batteries with filler caps, check the electrolyte level and top up only with distilled water. During rest stops with active loads, avoid repeated deep discharges: they shorten the life of any starter battery. ### Shipping, delivery and returns 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 do I fit the FG1101 model in my truck? 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 (βˆ’) 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 β€” with positive on the left match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). 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 FG1101 model? Expected lifespan of the Fulmen FG1101 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 FG1101 model? Dimensions (length Γ— width Γ— height) are 349Γ—175Γ—235 mm β€” also written as 349x175x235 mm β€” 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. ### What polarity does the Fulmen FG1101 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 Fulmen FG1101 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 β€” we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The FG1101 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the FG1101 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 β€” 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 I5](https://baterias.com/gb/battery-varta-i5-12v-110ah-680a) - [TUDOR TG1101](https://baterias.com/gb/battery-tudor-tg1101-110ah-750a) - [VARTA LFS120](https://baterias.com/gb/battery-varta-lfs120-12v-120ah-680a) - [EXIDE EG1101](https://baterias.com/gb/battery-exide-eg1101-12v-110ah-750a) - [EXIDE ER550](https://baterias.com/gb/battery-exide-er550-12v-115ah-760a) - [EXIDE EN850](https://baterias.com/gb/battery-exide-en850-12v-110ah-750a) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” automotive battery specialists since 2012. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-10-20*