Kronobat MS-74.0 Supreme · Car battery 74Ah 750A
Specifications
| Brand | KRONOBAT |
|---|---|
| Part number | MS-74.0 |
| Voltage (V) | 12 |
| Capacity (C20) | 74Ah (c20) |
| Cold cranking amps (EN) | 750A |
| Technology | Lead-acid |
| Length | 278.00 mm |
| Width | 175.00 mm |
| Height | 175.00 mm |
Kronobat MS-74.0 12V 74Ah 750A 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 qualitywithout dealership prices
- Lasts 4 to 6 yearsbuy once instead of twice
- Real human tech supportif you have any doubts before buying
Where it fits: the Kronobat MS-74.0 is one of our car batteries, belongs to our Kronobat batteries and by capacity it sits among our 74Ah batteries.
The Kronobat MS-74.0 in practice
Which cars do our customers fit it to?
Mostly to Ford Mondeo Saloon (1 orders with the vehicle identified). Treat this as guidance, not confirmation: size and positive-terminal side depend on the exact version.
When not to choose it
It is a conventional battery: not for Start-Stop cars, which need EFB or AGM depending on what they left the factory with. Never go below the original capacity and cranking either.

Car battery Kronobat MS-74.0 Supreme 74Ah 750A 12V
With 74 Ah at 12 V and 750 A of cold cranking current (EN), the Kronobat MS-74.0 from the Supreme range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Its 278 × 175 × 175 mm and the positive terminal on the right make it the exact replacement for the 74 Ah battery fitted as standard to many cars.
In short: the Kronobat MS-74.0 (74 Ah, 750 A, 278 × 175 × 175 mm, positive terminal on the right). It is a conventional battery for cars without Start-Stop: if yours has Start-Stop, it needs an EFB or AGM battery of the same size.
- Stable voltage for the vehicle electronics (ECU, sensors, climate control).
- Good balance of capacity, cranking power and price.
- Designed to last several years under normal daily use.
- Low self-discharge: copes with long stops without losing charge.
What the Kronobat MS-74.0 is for
The Kronobat MS-74.0 covers the needs of passenger cars with conventional starting, without a Start-Stop system: reliable starting, stable voltage for the electronics and a service life of several years in daily use. Check that it matches your current battery in size and terminal position. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 17.40 kg and 1.0 terminals.
Size, terminals and hold-down of the Kronobat MS-74.0
The Kronobat MS-74.0 is made in the 278 × 175 × 175 mm format and weighs 17.40 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-74.0: Supreme range and conventional lead-acid technology
Within the Kronobat catalogue, the Supreme series groups the references designed for this use. The MS-74.0 is the 74 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-74.0
Kronobat is the exclusive brand of baterias.com: batteries made to the same production standards as the leading brands, with a value for money that is hard to match and an official warranty. We guarantee that every Kronobat arrives new, charged and with the manufacturer's full warranty.
Warranty and coverage
The Kronobat MS-74.0 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.
Care and maintenance
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. 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.
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.
Data sheet
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ReferenceMS-74.0
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ModelSUPREME
-
Voltage (V)12
-
Length278.00 mm
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Width175.00 mm
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Height175.00 mm
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Weight17.40 Kgs
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TechnologyLead-acid
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Terminal layoutPositive terminal on the right
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Terminal type1.0
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Cold cranking amps (EN)750A
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Capacity (C20)74Ah (c20)
Specific References
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MPNMS-74.0
Kronobat MS-74.0: best-selling equivalent or higher-spec batteries
The Kronobat MS-74.0 is interchangeable with these equivalent references: E38 (Varta).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Kronobat
MS-74.0
This battery
|
12V 74Ah 750A | Lead-acid | 74,10 € | |||||||||||||||||||||
Varta
E38
Varta equivalent
|
12V 74Ah 750A | Lead-acid | 90,20 € +16,10 € | |||||||||||||||||||||
| ||||||||||||||||||||||||
| MS-74.0 | E38 | |
|---|---|---|
| Capacity | 74 Ah | 74 Ah |
| Cold cranking (EN) | 750 A | 750 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 278 × 175 × 175 | 278 × 175 × 175 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | 74,10 € | 90,20 € |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 74Ah batteries: We stock 14 models of 74 Ah to compare by price, technology and cold cranking: see all 74Ah batteries. Same size (278 × 175 × 175 mm): batteries of 278 × 175 × 175 mm.
Recommended accessories
Fitting it yourself? Step-by-step guide to replacing the battery →
Frequently asked questions
How do I fit the MS-74.0 model in my car?
With a 10 mm spanner, swapping in the Kronobat MS-74.0 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. If the car manufacturer lists any extra step in the handbook, follow it. More detail in how to replace the car battery. The right order: engine off and key out; disconnect the negative (−) first, then the positive (+); release the hold-down clamp, lift out the old battery and seat the new one in the same position (positive on the right), keeping the polarity; reconnect the positive (+) first and the negative (−) last.
How long does the Kronobat MS-74.0 battery last?
As a rough estimate, the Kronobat MS-74.0 typically lasts 4 to 6 years in regular car use without Start-Stop; it is a guide figure, not a guaranteed period. What weighs most: temperature (cold makes starts harder and intense heat evaporates the electrolyte), frequent short trips, the condition of the alternator and charging system, power draw while parked and maintenance, not forgetting the type of car and Start-Stop.
What size is this battery?
Check the room available in your car, because a single millimetre too much can stop the clamp from closing. Its dimensions are 278×175×175 mm, also written 278x175x175 mm; the height already includes the terminals. In European terms it is a LB3 case.
On which side is the positive of the MS-74.0 model?
Polarity of the Kronobat MS-74.0: positive on the right. It must match your current battery: reversed polarity means lengthening cables or reconfiguring the system, with a risk of short circuit. Seen from the front, terminals towards you, the positive (+) is the post with the red ring.
Is the MS-74.0 valid for my vehicle?
Three routes: the "Compatible vehicles" tab on this page, with the vehicles verified by our technical team; your number plate in the finder, from which DGT/DVLA/KBA detect model and engine; and WhatsApp, with make, model, engine and year, during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the car manufacturer states in the owner's handbook.
Which interchangeable batteries are there for this one?
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. To replace the Kronobat MS-74.0 without modifications, the other battery must be identical in size (LB3 case), polarity, Ah and CCA.
Kronobat MS-74.0 or Varta E38: which one to choose?
The Varta alternative that fits where the MS-74.0 goes, with the same polarity. Compared with the MS-74.0 it has the same Ah and cranking power. It costs 16,10 € more. A straight swap with nothing to adapt; the difference is the price and the brand you prefer.
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