# Fulmen FL955 · Start-Stop battery 12V 95Ah 800A ![Fulmen FL955 · Start-Stop battery 12V 95Ah 800A](https://bateriasonline.es/2743-home_default/fulmen-fl955.jpg) > Fulmen FL955: 95 Ah Start-Stop battery, 800 A (EN), 306×173×222 mm, positive terminal on the left, D31 case, EFB. Equivalent to Exide EL955 and Tudor TL955. **Category:** [Start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb) → [Fulmen](https://bateriasonline.es/en/fulmen-batteries) - **Canonical URL**: https://bateriasonline.es/en/fulmen-fl955 - **Language**: en - **Brand**: Fulmen - **Reference**: BOL-FULMEN-FL955 - **EAN**: 3661024046510 - **MPN**: FL955 - **Last updated**: 2026-10-27 ## Technical specifications | Feature | Value | |---|---| | Brand | Fulmen | | Range | FULMEN EFB | | Application | Start-Stop cars | | Technology | EFB | | Voltage | 12 V | | Capacity | 95 Ah | | Cold cranking amps (EN) | 800 A | | Length | 306 mm | | Width | 173 mm | | Height | 222 mm | | Weight | 21.8 kg | | Polarity | Positive terminal on the left | | Case size | D31 (306 × 173 × 225 mm) | ## Quick description The Fulmen FL955 is a Start-Stop battery (EFB) with 12 V, 95 Ah and 800 A cold cranking current, case size D31 (306 × 173 × 222 mm), with the positive terminal on the left. Need the positive terminal on the right? The same battery is the Fulmen FL954. ## Description ## Where the Fulmen FL955 fits The Fulmen FL955 is designed for automatic engine stop and regenerative braking. The FL955 is designed for cars that switch the engine off at every stop and restart it dozens of times per trip. At 95 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The FL955 belongs to the Fulmen FULMEN EFB range. [See all Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries) ## Fulmen FL955 codes and part numbers Shops, garages and catalogues identify the FL955 with these codes: | Commercial reference | FL955 | |---|---| | EAN | 3661024046510 | | Case size (EN) | D31 | | Not to be confused with | Fulmen FL954 (95 Ah, 800 A, positive terminal on the right), Fulmen FB955 (95 Ah, 760 A) | ## Fulmen FL955 vs FL954 How the FL955 compares with Fulmen batteries of similar size and capacity: | Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight | |---|---|---|---|---|---| | Fulmen FL955 (this one) | 95 Ah | 800 A | 306 × 173 × 222 | left | 21.8 kg | | Fulmen FL954 | 95 Ah | 800 A | 306 × 173 × 222 | right | 21.8 kg | - Fulmen FL954: identical to the FL955 except for the positive terminal, which is on the other side (positive terminal on the right). ## Equivalents and alternatives to the Fulmen FL955 Alternatives to the FL955 with its dimensions and polarity, in EFB or AGM only: a conventional battery cannot cope with the Start-Stop cycles an EFB is built for. | Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) | |---|---|---|---|---| | Exide EL955 | EFB | 95 Ah | 800 A | 306 × 173 × 222 | | Tudor TL955 | EFB | 95 Ah | 800 A | 306 × 173 × 222 | ## What it means that the FL955 is EFB Inside, the FL955 uses EFB technology, a reinforced version of the flooded battery. It is the choice for cars with basic Start-Stop. ## What to look at before buying the FL955 - The FL955 is an EFB: it suits cars that had an EFB or a conventional battery. If yours had an AGM, fit another AGM. - Check the EN amps on your battery: if it says 800 A or less, the FL955 covers your engine. - Your current battery should say about 95 Ah; a little more is also fine. - Polarity of the FL955: positive terminal on the left (if yours has it on the other side, the cables will not reach). - Length, width and height of the FL955: 306 × 173 × 222 mm (European case size D31). ## Frequently asked questions about the Fulmen FL955 ### What is the difference between the Fulmen FL955 and the FL954? They are the same battery with the terminals swapped: positive terminal on the left on the FL955, positive terminal on the right on the FL954. Look at your current battery with the terminals facing you and pick the one that matches. ### Can the Fulmen FL955 be used in a car with Start-Stop? Yes, the FL955 is an EFB: it suits Start-Stop without brake energy recovery, or cars that already had an EFB. If your car left the factory with an AGM, fit another AGM. ### How much does the Fulmen FL955 weigh? The FL955 weighs 21.8 kg. ### Which battery is equivalent to the Fulmen FL955? In EFB or AGM, with its dimensions and polarity: Exide EL955 and Tudor TL955. A conventional battery does not replace the FL955. ### What case size is the Fulmen FL955? Case size D31: 306 × 173 × 222 mm. The FL955 fits any standard D31 battery tray such as the Exide EL955. ### What is the cold cranking current of the Fulmen FL955? 800 A to the EN standard, with 95 Ah capacity. ### Which charger does the Fulmen FL955 need? An automatic charger with a lead-acid or EFB mode. Modern chargers recognise it like a conventional battery; avoid old ones without voltage control. ## Keep comparing: alternatives to the FL955 - [More start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb) - [The whole Fulmen range](https://bateriasonline.es/en/fulmen-batteries) - [Exide EL955](https://bateriasonline.es/en/exide-el955) · 95 Ah, 800 A, 306×173×222 mm - [Tudor TL955](https://bateriasonline.es/en/tudor-tl955) · 95 Ah, 800 A, 306×173×222 mm --- *bateriasonline.es — Batteries and accessories · 2026-11-10*