# Marine battery Varta LED140 12V 140Ah 800A EFB ![Marine battery Varta LED140 12V 140Ah 800A EFB](https://baterias.com/4437-home_default/battery-varta-led140-12v-140ah-800a.jpg) > Varta LED140 marine battery 12V 140Ah 800A EFB. Official Varta Distributor. Professional Dual Purpose EFB range. Cranking and house duties. **Category:** [Boat Batteries](https://baterias.com/gb/boat-batteries) β†’ [VARTA](https://baterias.com/gb/varta) - **Canonical URL**: https://baterias.com/gb/battery-varta-led140-12v-140ah-800a - **Language**: en-GB - **Brand**: VARTA - **Reference**: BCOM-VARTA-LED140 - **EAN**: 4016987169827 - **MPN**: LED140 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | VARTA | | Reference | LED140 | | Model | Professional Dual Purpose EFB | | Voltaje | 12 V | | Largo | 513 mm | | Ancho | 189 mm | | Alto | 223 mm | | TecnologΓ­a | EFB | | EAN | 4016987169827 | | Subjection | B00 | | Arranque en frΓ­o CCA EN | 800 A | | Capacidad C20 (Ah) | 140 Ah (c20) | | ETN extra | 933140080K312 | ## Quick description **Varta LED140 12V 140Ah 800A** is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free. ### Why this marine battery? - **Marine design** built for boat swell and vibration - **Dual function** starts the engine and powers onboard services - **Sealed and safe** maintenance-free even when the boat rolls πŸ”Œ Voltage 12 V ⚑ Capacity 140 Ah C20 πŸ”‹ Cold cranking 800 A EN-1 πŸ“ Dimensions 513Γ—189Γ—223 mm βš™οΈ Technology EFB 🧭 Polarity Positivo a la izquierda βš–οΈ Weight 37,09 kg 🏷️ Model Professional Dual Purpose EFB ## Description ## Varta LED140 Professional Dual Purpose EFB 140Ah 800A 12V Battery 12*V* Voltage 140*Ah* Capacity 800*A* Cold cranking The **Varta LED140 battery** is the **12 V**, **140 Ah** model delivering **800 A** of cold cranking power (EN), from Varta's **Professional Dual Purpose EFB** range, designed for motorhomes, boats and auxiliary power equipment. It replaces the original battery in vehicles with the 513 Γ— 189 Γ— 223 mm format without any modifications: the same 140 Ah capacity. - More on-board running time than a conventional starter battery. - Withstands deep discharges and repeated recharging without degrading. - Ideal for motorhomes, boating and leisure power. - Dual cycle: it both starts the engine and powers auxiliary equipment. ### Applications of the Varta LED140 battery The Varta LED140 covers the needs of motorhomes, boats and auxiliary power equipment with 140 Ah of capacity and a construction built for that use. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a B00 hold-down. ### Format and fitting of the Varta LED140 In format, the Varta LED140 measures 513 Γ— 189 Γ— 223 mm (length Γ— width Γ— height). It uses a B00 hold-down, the system that anchors it to the vehicle's battery tray. Before replacing it, measure the space your current battery occupies: if it matches on all three dimensions and on terminal position, the swap is direct and needs no adapters. ### The Varta LED140 and the Professional Dual Purpose EFB range The **Professional Dual Purpose EFB** range applies EFB technology to dual starting and leisure use, with more resistance to cycling than a conventional battery at a moderate cost. It sits between the standard dual-purpose range and AGM: a solid step up for leisure and boating without paying AGM prices. The chemistry is built to be drained and recharged many times over β€” the typical pattern in leisure and boating use β€” where an ordinary car battery would sulphate within weeks. It gives you running time for the on-board equipment and the cranking power to turn the engine over when needed. ### Why choose a Varta battery Varta is a byword for reliability: original equipment in numerous European vehicles and one of the most proven brands on the market. Replacing your battery with a Varta restores OEM quality β€” the same performance as the factory-fitted unit β€” with the manufacturer's backing. Varta batteries are made under the Clarios group with German technology and quality controls that make them one of the best-selling choices in Europe. As a lead battery, it is 100% recyclable through any collection point. More than 100 manufacturing parameters are checked on every Varta battery before it leaves the plant, a level of rigour that explains why so many workshops and manufacturers trust the brand as their first-choice replacement. ### Manufacturer's warranty The Varta LED140 battery comes with **a 1-year official warranty** from the manufacturer. ### Care and maintenance In leisure applications, avoiding discharges below 50% of capacity multiplies the number of cycles the battery will deliver. A suitable charger and, where possible, a solar regulator keep it healthy through the quieter seasons. To extend its life, recharge it as soon as possible after each discharge and never leave it flat over the winter. A trickle charger is the best investment for getting many cycles out of it. ## Frequently asked questions ### How do I check that the Varta LED140 battery fits my vehicle? Three ways: 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 for the LED140; 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 9:00–18:00 CET). ### How is the Varta LED140 battery installed in the vehicle? In most boats 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 this page. 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€” match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (βˆ’). On boats with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### What is the warranty period of this battery? We provide 1 year of official manufacturer warranty against manufacturing defects. It covers cell failures, internal short-circuits and abnormal capacity drops. It does NOT cover misuse (prolonged overcharging, inadequate charger, defective alternator). Once the defect is verified by technical inspection, we replace the LED140 at no cost. ### How long does Varta LED140 delivery take? In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock β€” it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships. ### How do I return the LED140 model if it doesn't fit? Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE β€” we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period. ### Where can I buy the Varta LED140 battery? At baterias.com β€” authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point. ### How long does the Varta LED140 battery last? Expected lifespan of the Varta LED140 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 size is this battery? Dimensions (length Γ— width Γ— height) are 513Γ—189Γ—223 mm β€” also written as 513x189x223 mm β€” following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### How much does the Varta LED140 battery weigh? It weighs 37,1 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre). ### Does this battery fit my boat? 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 9:00–18:00 CET). The LED140 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### Which batteries are equivalent to the Varta LED140? 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 boats. See the "Equivalents" section to view recommended options at the same performance level. ### Which is better: Varta LED140 or an alternative from another brand? This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section. ### What reviews does the LED140 model have? The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.5/5 from 11,610+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped boats that need OBD registration after fitting. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team β€” over 25 years of experience validating automotive batteries. β†’ https://baterias.com/gb/technical-team --- *baterias.com β€” Automotive batteries Β· 2026-09-16*