Kronobat

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
Price: €49.88
Tax included

VAT included. The exact shipping cost is shown in the cart before you pay.

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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:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Kronobat MS-52.0 (this one)52 Ah520 A207 × 175 × 175right12.7 kg
Kronobat PB-44.0B44 Ah440 A207 × 175 × 175right11.5 kg
Kronobat MS-54.054 Ah530 A207 × 175 × 190right13.1 kg
Kronobat PB-52.052 Ah470 A207 × 175 × 190right12.7 kg
Kronobat SD-41.0B41 Ah360 A207 × 175 × 175right10.9 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 referenceMS-52.0
Case size (EN)LB1
Not to be confused withKronobat 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.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Varta C6Lead-acid52 Ah520 A207 × 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

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