# Car battery Exide EB451 12V 45Ah 330A ![Car battery Exide EB451 12V 45Ah 330A](https://baterias.com/5419-home_default/battery-exide-eb451-12v-45ah-330a.jpg) > Exide EB451 car battery 12V 45Ah 330A. Excell range. Dimensions 220×135×225 mm, + terminal on the left. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [EXIDE](https://baterias.com/gb/exide) - **Canonical URL**: https://baterias.com/gb/battery-exide-eb451-12v-45ah-330a - **Language**: en-GB - **Brand**: EXIDE - **Reference**: BCOM-EXIDE-EB451 - **EAN**: 3661024034487 - **MPN**: EB451 - **Price**: 59,95 € - **Stock**: In stock ## Technical specifications | Feature | Value | |---|---| | Brand | EXIDE | | Reference | EB451 | | Model | EXIDE EXCELL | | Voltage (V) | 12 V | | Largo | 220 cm | | Ancho | 135 cm | | Alto | 225 cm | | Peso | 12.5 kg | | Tecnología | Lead-acid | | EAN | 3661024034487 | | Terminal layout | Positive terminal on the left | | Terminal type | 1 | | Hold down | B1 | | Cold cranking amps (EN) | 330 A | | Capacity (C20) | 45 Ah (c20) | | Case type | E02 | ## Quick description **Exide EB451 12V 45Ah 330A** is a passenger car battery with factory-guaranteed cranking power and extended service life. OEM quality at white-label prices: calcium-silver grids, low self-discharge and compatible with all modern electrical systems. ### 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 45 Ah C20 🔋 Cold cranking 330 A EN-1 📏 Dimensions 220×135×225 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the left ⚖️ Weight 11,9 kg 🏷️ Model EXIDE Excell ## Description ## Car battery Exide EB451 Excell 45Ah 330A 12V 12*V* Voltage 45*Ah* Capacity 330*A* Cold cranking 12.50*kg* Weight The **Exide EB451** from the **Excell** range delivers **45 Ah** and **330 A** of cold cranking current (EN) at **12 V**: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It measures 220 × 135 × 225 mm and the positive terminal on the left, the format sought by anyone replacing a 45 Ah battery in cars. - Original-equipment build quality without the dealership price. - Direct replacement for the original battery in size and terminals. - Reliable cold starts, even after weeks without driving. - Conventional lead-acid: the most proven and economical technology. ### Vehicles compatible with the Exide EB451 The Exide EB451 is compatible with more than 48 vehicles: it is fitted as original equipment or as a replacement by brands such as Morgan, Talbot, Austin, Reliant, Hyundai and Rover. For anyone who needs to replace the **battery in their Morgan** or Talbot, this Exide EB451 reproduces the original specifications. It also appears as a replacement in vehicles from Morris, Bedford, Komatsu, John Deere, Pasquali, Valpadana, Grillo and Applied Sweepers, among other manufacturers. It covers 17 original-equipment references, one of the widest coverages in its format. ### Dimensions, polarity and mounting In terms of format, the Exide EB451 measures 220 × 135 × 225 mm (length × width × height) and weighs 12.50 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 B1 hold-down and 1 terminals, 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. ### Exide: the maker behind the EB451 With more than a century of history, Exide Technologies manufactures automotive, marine, motorcycle and industrial batteries in Europe. Its presence as original equipment on assembly lines vouches for the quality of every reference. All the Exide batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### The Exide EB451: Excell range and conventional lead-acid technology Within the Exide catalogue, the **Excell** series groups the references designed for this use. The EB451 is the 45 Ah model of that family, with the same performance as its siblings in other sizes. 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. ### How to make it last longer In normal daily use the alternator keeps the battery charged; if the car stands for weeks, a maintenance charge once a month prevents deep discharge. Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. ### Warranty and coverage The Exide EB451 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. ### When you get it and how to return it Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic and Canary Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships. ## Frequently asked questions ### How is the Exide EB451 battery installed in the vehicle? In most cars 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 (−) 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 — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile. ### How long does the Exide EB451 battery last? Expected lifespan of the Exide EB451 is 4 to 6 years in regular car 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 EB451 model? Dimensions (length × width × height) are 220×135×225 mm — also written as 220x135x225 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals. ### Is the EB451 valid for my vehicle? 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 — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The EB451 fits 48 verified vehicle versions in our database. ### What are the equivalents of the EB451 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 — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level. ## Compatible vehicles This battery fits 48 vehicles. Most searched: - [MORGAN FOUR FOUR (1990)](https://baterias.com/gb/car-batteries/morgan/four-four) - [MORGAN PLUS FOUR (1990)](https://baterias.com/gb/car-batteries/morgan/plus-four) - [MORGAN PLUS EIGHT (1990)](https://baterias.com/gb/car-batteries/morgan/plus-eight) - [AUSTIN MINI II (1990)](https://baterias.com/gb/car-batteries/austin/mini-ii) - [TALBOT EXPRESS 1000 -1800 Van (1990)](https://baterias.com/gb/car-batteries/talbot/express-1000-1800-van) - [TALBOT EXPRESS 1000 -1500 Bus (1990)](https://baterias.com/gb/car-batteries/talbot/express-1000-1500-bus) - [AUSTIN MINI I (1990)](https://baterias.com/gb/car-batteries/austin/mini-i) - [TALBOT EXPRESS 1000 -1500 Platform/Chassis (1990)](https://baterias.com/gb/car-batteries/talbot/express-1000-1500-platformchassis) - [RELIANT SCIMITAR SABRE Roadster (1992)](https://baterias.com/gb/car-batteries/reliant/scimitar-sabre-roadster) - [ROVER MINI Hatchback (1990)](https://baterias.com/gb/car-batteries/rover/mini-hatchback) - [AUSTIN METRO I Fastback (XF) (1990)](https://baterias.com/gb/car-batteries/austin/metro-i-fastback-xf) - [HYUNDAI LANTRA I (J-1) (1990)](https://baterias.com/gb/car-batteries/hyundai/lantra-i-j-1) - [RELIANT SCIMITAR Roadster (1990)](https://baterias.com/gb/car-batteries/reliant/scimitar-roadster) - [MORRIS MARINA Station Wagon (1990)](https://baterias.com/gb/car-batteries/morris/marina-station-wagon) - [BEDFORD RASCAL Van (1990)](https://baterias.com/gb/car-batteries/bedford/rascal-van) ## Equivalent batteries - [TUDOR TB451](https://baterias.com/gb/battery-tudor-tb451-45ah-330a) - [VARTA B24](https://baterias.com/gb/battery-varta-b24-12v-45ah-300a) ## Reviews - **Average rating**: 4.85 / 5 (29 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-03*