# Car battery Kronobat MS-61.0 Supreme 12V 61Ah 600A ![Car battery Kronobat MS-61.0 Supreme 12V 61Ah 600A](https://baterias.com/3343-home_default/best-price-battery-12v-61ah-ms-61_0.jpg) > Kronobat MS-61.0 car battery 12V 61Ah 600A. SUPREME range. Dimensions 242×175×175 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-61ah-ms-61_0 - **Language**: en-GB - **Brand**: KRONOBAT - **Reference**: BCOM-KRONOBAT-MS-61.0 - **MPN**: MS-61.0 - **Price**: 55,20 € (VAT incl., Spain) - **Last updated**: 2026-08-30 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Reference | MS-61 | | Model | SUPREME | | Voltage (V) | 12 V | | Largo | 242 mm | | Ancho | 175 mm | | Alto | 175 mm | | Peso | 14.6 kg | | Tecnología | Lead-acid | | Terminal layout | Positive terminal on the right | | Terminal type | 1 | | Cold cranking amps (EN) | 600 A | | Capacity (C20) | 61 Ah (c20) | ## Quick description **Kronobat MS-61.0 12V 61Ah 600A** 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 61 Ah C20 🔋 Cold cranking 600 A EN-1 📏 Dimensions 242×175×175 mm ⚙️ Technology Lead-acid 🧭 Polarity Positive on the right ⚖️ Weight 14,6 kg 🏷️ Model SUPREME ## Description ## Car battery Kronobat MS-61.0 Supreme 61Ah 600A 12V 12*V* Voltage 61*Ah* Capacity 600*A* Cold cranking 14.60*kg* Weight With **61 Ah** at **12 V** and **600 A** of cold cranking current (EN), the **Kronobat MS-61.0** from the **Supreme** range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 242 × 175 × 175 mm and the positive terminal on the right, it is the direct replacement for cars fitted from the factory with a 61 Ah battery of this format. - Good balance of capacity, cranking power and price. - Stable voltage for the vehicle electronics (ECU, sensors, climate control). - Low self-discharge: copes with long stops without losing charge. - Designed to last several years under normal daily use. ### What the Kronobat MS-61.0 is for With 61 Ah, the Kronobat MS-61.0 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 14.60 kg and 1.0 terminals. ### Size, terminals and hold-down of the Kronobat MS-61.0 In terms of format, the Kronobat MS-61.0 measures 242 × 175 × 175 mm (length × width × height) and weighs 14.60 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. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change. ### The Kronobat MS-61.0: Supreme range and conventional lead-acid technology Within the Kronobat catalogue, the **Supreme** series groups the references designed for this use. The MS-61.0 is the 61 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. ### Kronobat: the maker behind the MS-61.0 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. ### Warranty and coverage The Kronobat MS-61.0 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 Orders placed **before 6:00 pm** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **14 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 Kronobat MS-61.0 battery installed in the vehicle? Our blog guide covers it in detail; if the owner's handbook describes a different procedure, follow the manufacturer. On most cars it is a 15-30 minute job needing only a 10 mm spanner (up to twice as long when the battery is under a seat or in the boot). What matters most is the terminal order: removing, negative (−) before positive (+); refitting, positive (+) before negative (−). In between, with the engine off and the key out, release the clamp and fit the new battery the same way round as the original, positive on the right (polarity). ### What is the service life of the MS-61.0 model? Estimated lifespan of the Kronobat MS-61.0: 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? The Kronobat MS-61.0 takes up 242×175×175 mm (length, width and height, terminals included), the European LB2 case size. Before buying, measure the space in your car: one extra millimetre can stop the hold-down clamp from closing. ### On which side is the positive of the MS-61.0 model? The MS-61.0 has the positive on the right in a LB2 case: that is its polarity. It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Face the battery with its terminals nearest you and see which side the positive post (+, red ring) is on. ### Is the MS-61.0 valid for my vehicle? The MS-61.0 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)). The car manufacturer's specifications always take priority over our tables. ### Which batteries are equivalent to the Kronobat MS-61.0? To replace the Kronobat MS-61.0 without modifications, the other battery must be identical in size (LB2 case), polarity, Ah and CCA. See the "Equivalents" section of this page for the recommended options at the same performance level. Mind the technology: in Start-Stop cars an EFB is not swapped for a conventional battery. ### Kronobat MS-61.0 or Kronobat PB-60.0B: which one to choose? Same case and same technology as the MS-61.0: an alternative by size, not an official equivalent. Compared with the MS-61.0 it has 1 Ah less and 60 A of cold cranking less. It costs 1,20 € more. 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-61.0 or Tudor TB602: which one to choose? It has the same dimensions, voltage and technology as the MS-61.0, although it is not a manufacturer-approved equivalent. Compared with the MS-61.0 it has 1 Ah less and 60 A of cold cranking less. It costs 3,40 € less. 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*