# Fulmen FL600 · Start-Stop battery 12V 60Ah 640A ![Fulmen FL600 · Start-Stop battery 12V 60Ah 640A](https://bateriasonline.es/2717-home_default/fulmen-fl600.jpg) > Fulmen FL600: 60 Ah Start-Stop battery, 640 A (EN), 242×175×190 mm, positive terminal on the right, L2 case, EFB. Equivalent to Exide EL600 and Tudor TL600. **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-fl600 - **Language**: en - **Brand**: Fulmen - **Reference**: BOL-FULMEN-FL600 - **EAN**: 3661024045681 - **MPN**: FL600 - **Last updated**: 2026-11-06 ## Technical specifications | Feature | Value | |---|---| | Brand | Fulmen | | Range | FULMEN EFB | | Application | Start-Stop cars | | Technology | EFB | | Voltage | 12 V | | Capacity | 60 Ah | | Cold cranking amps (EN) | 640 A | | Length | 242 mm | | Width | 175 mm | | Height | 190 mm | | Weight | 17 kg | | Polarity | Positive terminal on the right | | Case size | L2 (242 × 175 × 190 mm) | ## Quick description Fulmen FL600: Start-Stop battery (EFB) with 12 V, 60 Ah and 640 A cold cranking current, case size L2 (242 × 175 × 190 mm), with the positive terminal on the right. ## Description ## The Fulmen FL600 at a glance The Fulmen FL600 is a battery for cars with Start-Stop: it withstands many more starting and partial-discharge cycles than a conventional battery and powers the electronics every time the engine stops at the lights. It takes repeated discharges without losing capacity the way a conventional battery would. At 60 Ah it covers petrol compacts and small diesels, the best-selling format in Europe. The FL600 belongs to the Fulmen FULMEN EFB range. [See all Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries) ## Fulmen FL600 vs FK600 and FK620 What sets the FL600 apart from its neighbours in the Fulmen range: | Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight | |---|---|---|---|---|---| | Fulmen FL600 (this one) | 60 Ah | 640 A | 242 × 175 × 190 | right | 17 kg | | Fulmen FK600 | 60 Ah | 680 A | 242 × 175 × 190 | right | 17.9 kg | | Fulmen FK620 | 62 Ah | 680 A | 242 × 175 × 190 | right | 17.9 kg | - Fulmen FK600: the same capacity, 40 A more cranking power, the same L2 case, AGM technology. - Fulmen FK620: 2 Ah more, 40 A more cranking power, the same L2 case, AGM technology. ## Part numbers and codes for the Fulmen FL600 The FL600 is listed under these codes on labels, in garages and in catalogues: | Commercial reference | FL600 | |---|---| | EAN | 3661024045681 | | Case size (EN) | L2 | | Not to be confused with | Fulmen FK600 (60 Ah, 680 A), Fulmen FL604 (60 Ah, 520 A), Fulmen FL605 (60 Ah, 520 A, positive terminal on the left) | ## Equivalents and alternatives to the Fulmen FL600 As the FL600 is an EFB, only EFB or AGM batteries of the same size and polarity are listed: you can step up to AGM, but not down to a conventional battery. | Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) | |---|---|---|---|---| | Exide EL600 | EFB | 60 Ah | 640 A | 242 × 175 × 190 | | Varta N60 | EFB | 60 Ah | 640 A | 242 × 175 × 190 | | Kronobat PE-60-EFB | EFB | 60 Ah | 640 A | 242 × 175 × 190 | | Tudor TL600 | EFB | 60 Ah | 640 A | 242 × 175 × 190 | | Deta DL600 | EFB | 60 Ah | 640 A | 242 × 175 × 190 | | Varta A8 | AGM | 60 Ah | 680 A | 242 × 175 × 190 | ## What to look at before buying the FL600 - Length, width and height of the FL600: 242 × 175 × 190 mm (European case size L2). - With the terminals facing you, the positive terminal of the FL600 is on the right. - With 60 Ah, the FL600 replaces an original battery of that capacity or slightly less. - Cold cranking: 640 A (EN), equal to or higher than the original. - The FL600 is an EFB: it suits cars that had an EFB or a conventional battery. If yours had an AGM, fit another AGM. ## Inside the FL600: EFB technology The FL600 is an EFB: flooded lead-acid with reinforced plates and separators for Start-Stop. It can be replaced by an AGM, but an AGM must never be replaced by an EFB. ## Frequently asked questions about the Fulmen FL600 ### FL600 or FK600: which one suits me? Compared with the FL600, the Fulmen FK600 has 40 A more cranking power and AGM technology. If your current battery says 680 A or more, choose the FK600; if it says 640 A or less, the FL600 is enough. Both measure 242 × 175 × 190 mm, so they fit the same tray. ### Can the Fulmen FL600 be used in a car with Start-Stop? Yes, the FL600 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 FL600 weigh? 17 kg, with 60 Ah of capacity. For reference, the Fulmen FK600 (60 Ah) weighs 17.9 kg. ### Which battery is equivalent to the Fulmen FL600? In EFB or AGM, with its dimensions and polarity: Exide EL600, Varta N60 and Kronobat PE-60-EFB. A conventional battery does not replace the FL600. ### What case size is the Fulmen FL600? Case size L2: 242 × 175 × 190 mm. The FL600 fits any standard L2 battery tray such as the Exide EL600. ### Which side is the positive terminal on the Fulmen FL600? On the FL600, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach. ### Which charger does the Fulmen FL600 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. ## Other options if you are unsure about the FL600 - [All 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 EL600](https://bateriasonline.es/en/exide-el600) · 60 Ah, 640 A, 242×175×190 mm - [Varta N60](https://bateriasonline.es/en/varta-n60) · 60 Ah, 640 A, 242×175×190 mm --- *bateriasonline.es — Batteries and accessories · 2026-11-10*