Kronobat MS-52.0 · Car battery 12V 52Ah 520A
Reference: BOL-KRONOBAT-MS-52.0
The Kronobat MS-52.0 is a car battery with 12 V, 52 Ah and 520 A cold cranking current, case size LB1 (207 × 175 × 175 mm), with the positive terminal on the right.
- Voltage
- 12V
- Capacity
- 52Ah
- Cold cranking amps (EN)
- 520A
- Technology
- Lead-acid
- Dimensions (L × W × H)
- 207 × 175 × 175 mm
- Polarity
- Positive terminal on the right
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If it does not fit, you have 14 days from delivery to return it unused.
Does it fit your vehicle? Check by number plate or VIN
Enter your number plate or chassis number (VIN): we check whether this battery is compatible with your vehicle.
Who the Kronobat MS-52.0 is for
The Kronobat MS-52.0 is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. The MS-52.0 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 52 Ah it covers petrol compacts and small diesels, the best-selling format in Europe. The MS-52.0 belongs to the Kronobat SUPREME range. The full range of Kronobat batteries
Kronobat MS-52.0 vs PB-44.0B, MS-54.0 and PB-52.0: which one to choose?
Torn between the MS-52.0 and another similar Kronobat? This is what changes:
| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Kronobat MS-52.0 (this one) | 52 Ah | 520 A | 207 × 175 × 175 | right | 12.7 kg |
| Kronobat PB-44.0B | 44 Ah | 440 A | 207 × 175 × 175 | right | 11.5 kg |
| Kronobat MS-54.0 | 54 Ah | 530 A | 207 × 175 × 190 | right | 13.1 kg |
| Kronobat PB-52.0 | 52 Ah | 470 A | 207 × 175 × 190 | right | 12.7 kg |
| Kronobat SD-41.0B | 41 Ah | 360 A | 207 × 175 × 175 | right | 10.9 kg |
- Kronobat PB-44.0B: 8 Ah less, 80 A less cranking power, the same LB1 case.
- Kronobat MS-54.0: 2 Ah more, 10 A more cranking power, a different height (190 mm instead of 175 mm, L1). It only fits if there is room for 190 mm of height.
- Kronobat PB-52.0: the same capacity, 50 A less cranking power, a different height (190 mm instead of 175 mm, L1). It only fits if there is room for 190 mm of height.
- Kronobat SD-41.0B: 11 Ah less, 160 A less cranking power, the same LB1 case.
Part numbers and codes for the Kronobat MS-52.0
The MS-52.0 is listed under these codes on labels, in garages and in catalogues:
| Commercial reference | MS-52.0 |
|---|---|
| Case size (EN) | LB1 |
| Not to be confused with | Kronobat MS-54.0 (54 Ah, 530 A) |
Equivalents and alternatives to the Kronobat MS-52.0
Batteries that fit the MS-52.0's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the MS-52.0.
| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta C6 | Lead-acid | 52 Ah | 520 A | 207 × 175 × 175 |
What to look at before buying the MS-52.0
- The MS-52.0 needs 207 × 175 × 175 mm of space (European case size LB1): measure it with the hold-down clamp in place.
- The MS-52.0 has the positive terminal on the right: compare it with your current battery.
- Your current battery should say about 52 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 520 A or less, the MS-52.0 covers your engine.
- If your car has Start-Stop, the MS-52.0 is not the right one: it needs an EFB or an AGM.
Lead-acid technology in the MS-52.0
The MS-52.0 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.
Frequently asked questions about the Kronobat MS-52.0
MS-52.0 or PB-44.0B: which one suits me?
Compared with the MS-52.0, the Kronobat PB-44.0B has 8 Ah less and 80 A less cranking power. The MS-52.0 cranks harder; the PB-44.0B is only a good option if your original battery says 440 A or less. Both measure 207 × 175 × 175 mm, so they fit the same tray.
Kronobat MS-52.0 or MS-54.0/PB-52.0: what changes?
Mainly the height: the MS-52.0 is 175 mm tall (LB1) and the Kronobat MS-54.0 190 mm (L1), with the same length and width. In capacity and cranking power, the MS-54.0 offers 54 Ah and 530 A against 52 Ah and 520 A. The Kronobat PB-52.0 is 190 mm tall, with 52 Ah and 470 A. Before choosing between the MS-52.0 and the MS-54.0, measure the free height of the battery compartment with the cover or bonnet closed.
Can the Kronobat MS-52.0 be used in a car with Start-Stop?
No. The MS-52.0 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.
How much does the Kronobat MS-52.0 weigh?
12.7 kg, with 52 Ah of capacity. For reference, the Kronobat PB-44.0B (44 Ah) weighs 11.5 kg.
Which battery is equivalent to the Kronobat MS-52.0?
With the same dimensions, polarity and similar capacity you have the Varta C6. As the MS-52.0 is a conventional battery, an EFB or AGM of the same size also works.
What case size is the Kronobat MS-52.0?
Case size LB1: 207 × 175 × 175 mm. The MS-52.0 fits any standard LB1 battery tray such as the Varta C6.
Which side is the positive terminal on the Kronobat MS-52.0?
On the MS-52.0, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.
Other options if you are unsure about the MS-52.0
- Other car batteries
- The whole Kronobat range
- Varta C6 · 52 Ah, 520 A, 207×175×175 mm
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