# Car battery Kronobat MS-63.0 Supreme 12V 63Ah 610A ![Car battery Kronobat MS-63.0 Supreme 12V 63Ah 610A](https://baterias.com/3342-home_default/best-price-battery-12v-63ah-ms-63_0.jpg) > Kronobat MS-63.0 car battery 12V 63Ah 610A. SUPREME range. Dimensions 242×175×190 mm, + terminal on the right. Check fitment by plate. **Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [KRONOBAT](https://baterias.com/gb/kronobat) - **Canonical URL**: https://baterias.com/gb/best-price-battery-12v-63ah-ms-63_0 - **Language**: en-GB - **Brand**: KRONOBAT - **Reference**: BCOM-KRONOBAT-MS-63.0 - **MPN**: MS-63.0 - **Price**: 60,20 € (VAT incl., Spain) - **Last updated**: 2026-08-30 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Reference | MS-63 | | Model | SUPREME | | Voltage (V) | 12 V | | Largo | 242 mm | | Ancho | 175 mm | | Alto | 190 mm | | Peso | 15.3 kg | | Tecnología | Lead-acid | | Terminal layout | Positive terminal on the right | | Terminal type | 1 | | Cold cranking amps (EN) | 610 A | | Capacity (C20) | 63 Ah (c20) | ## Quick description **Kronobat MS-63.0 12V 63Ah 610A** is a ready-to-use passenger car battery, sealed and maintenance-free. Delivers the cranking amps the engine needs in cold weather and keeps stable voltage for modern car loads (ECU, sensors, climate control, infotainment). ## 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 63 Ah C20 🔋 Cold cranking 610 A EN-1 📏 Dimensions 242×175×190 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the right ⚖️ Weight 15,3 kg 🏷️ Model SUPREME ## Description ## Car battery Kronobat MS-63.0 Supreme 63Ah 610A 12V 12*V* Voltage 63*Ah* Capacity 610*A* Cold cranking 15.30*kg* Weight The **Kronobat MS-63.0 car battery** is rated at **12 V**, **63 Ah** and **610 A** of cold cranking current (EN) from the **Supreme** range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Its 242 × 175 × 190 mm and the positive terminal on the right make it the exact replacement for the 63 Ah battery fitted as standard to many cars. - Designed to last several years under normal daily use. - Low self-discharge: copes with long stops without losing charge. - Stable voltage for the vehicle electronics (ECU, sensors, climate control). - Good balance of capacity, cranking power and price. ### Size, terminals and hold-down of the Kronobat MS-63.0 In terms of format, the Kronobat MS-63.0 measures 242 × 175 × 190 mm (length × width × height) and weighs 15.30 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses 1.0 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. ### What the Kronobat MS-63.0 is for With 63 Ah, the Kronobat MS-63.0 is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 15.30 kg and 1.0 terminals. ### The Kronobat MS-63.0: Supreme range and conventional lead-acid technology The **Supreme** is the Kronobat range the MS-63.0 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. The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop. ### Kronobat: the maker behind the MS-63.0 With Kronobat we offer an own-brand alternative without compromising on quality: European manufacturing, original-equipment controls and the direct backing of baterias.com for warranty and advice. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Manufacturer's warranty The Kronobat MS-63.0 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. ### 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. Keep the terminals clean and tight, and check that the resting voltage does not drop below 12.4 V: below that it is time to recharge. ### Delivery times and returns Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email. ## Frequently asked questions ### How do I fit the MS-63.0 model in my car? With a 10 mm spanner, swapping in the Kronobat MS-63.0 takes 15 to 30 minutes on most cars; if the battery sits in the boot or under a seat, allow up to twice as long. With the engine stopped and the key removed, always start with the negative (−) terminal, then the positive (+). Free the clamp, swap the battery without turning it round (this one has positive on the right) so the polarity stays the same, and reconnect in reverse: positive (+) first, negative (−) last. Our blog guide covers it in detail; if the owner's handbook describes a different procedure, follow the manufacturer. ### How long does the Kronobat MS-63.0 battery last? Estimated lifespan of the Kronobat MS-63.0: 4 to 6 years in regular car use without Start-Stop. Treat it as an approximate guide, as every case is different. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance, as well as the type of car and whether it has Start-Stop. ### What size is this battery? Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close. It measures 242×175×190 mm in length × width × height, with the terminals included in the height; that is the European L2 case size. ### What polarity does the Kronobat MS-63.0 battery have? The MS-63.0 has the positive on the right in a L2 case: that is its polarity. Face the battery with its terminals nearest you and see which side the positive post (+, red ring) is on. Compare it with the battery you are replacing: if it does not match, cables must be lengthened or the system reconfigured, with a risk of short circuit. ### Will the Kronobat MS-63.0 battery fit my car? The MS-63.0 typically fits a wide range of European vehicles thanks to its standard DIN case format. For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). In every case, the car manufacturer's specifications (owner's handbook) take precedence. ### Which interchangeable batteries are there for this one? To replace the Kronobat MS-63.0 without modifications, the other battery must be identical in size (L2 case), polarity, Ah and CCA. The "Equivalents" section of this page gathers the recommended options with equivalent performance; remember that in Start-Stop cars an EFB should not be replaced with a conventional battery. ### Kronobat MS-63.0 or Kronobat 12V60Ah540A: which one to choose? Same case and same technology as the MS-63.0: an alternative by size, not an official equivalent. Compared with the MS-63.0 it has 3 Ah less and 70 A of cold cranking less. It costs 5,80 € less. If the polarity matches and your car had a similar capacity, it works as a replacement; if in doubt, ask us with your model. ### Kronobat MS-63.0 or Varta D24: which one to choose? It has the same dimensions, voltage and technology as the MS-63.0, although it is not a manufacturer-approved equivalent. Compared with the MS-63.0 it has 3 Ah less and 70 A of cold cranking less. It costs 4,75 € more. Check the positive terminal side and the original capacity before ordering; otherwise it is a straight swap. ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-11-08*