Kronobat

Kronobat PB-40.0F · Car battery 12V 40Ah 330A

Reference: BOL-KRONOBAT-PB-40.0F

Kronobat PB-40.0F: car battery with 12 V, 40 Ah and 330 A cold cranking current, case size B19 (187 × 127 × 227 mm), with the positive terminal on the right. With the positive terminal on the left, the exact counterpart is the Kronobat PB-40.1F.

Voltage
12V
Capacity
40Ah
Cold cranking amps (EN)
330A
Technology
Lead-acid
Dimensions (L × W × H)
187 × 127 × 227 mm
Polarity
Positive terminal on the right
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The Kronobat PB-40.0F at a glance

The Kronobat PB-40.0F 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 PB-40.0F covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.

At 40 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The PB-40.0F belongs to the Kronobat PREMIUM range. The full range of Kronobat batteries

Part numbers and codes for the Kronobat PB-40.0F

The PB-40.0F is listed under these codes on labels, in garages and in catalogues:

Commercial referencePB-40.0F
Case size (EN)B19
Not to be confused withKronobat PB-45.0F (45 Ah, 330 A), Kronobat PB-40.1F (40 Ah, 330 A, positive terminal on the left)

Kronobat PB-40.0F vs SD-45.0T, PB-40.1F and PB-45.0F: which one to choose?

The real differences between the PB-40.0F and the closest Kronobat models:

ModelCapacityCold cranking (EN)Dimensions (mm)PositiveWeight
Kronobat PB-40.0F (this one)40 Ah330 A187 × 127 × 227right10.2 kg
Kronobat SD-45.0T45 Ah300 A219 × 135 × 225right10.8 kg
Kronobat PB-40.1F40 Ah330 A187 × 127 × 227left10.2 kg
Kronobat PB-45.0F45 Ah330 A238 × 129 × 227right11.7 kg
  • Kronobat SD-45.0T: 5 Ah more, 30 A less cranking power, a different case (219 × 135 × 225 mm).
  • Kronobat PB-40.1F: identical to the PB-40.0F except for the positive terminal, which is on the other side (positive terminal on the left).
  • Kronobat PB-45.0F: 5 Ah more, the same cranking power, a different case (238 × 129 × 227 mm).

Equivalents and alternatives to the Kronobat PB-40.0F

Batteries that fit the PB-40.0F's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the PB-40.0F.

ModelTechnologyCapacityCold cranking (EN)Dimensions (mm)
Varta A14Lead-acid40 Ah330 A187 × 127 × 227
Kronobat PB-40.0TLead-acid40 Ah330 A187 × 127 × 227

Inside the PB-40.0F: lead-acid technology

The PB-40.0F 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.

What to look at before buying the PB-40.0F

  • If your car has Start-Stop, the PB-40.0F is not the right one: it needs an EFB or an AGM.
  • Cold cranking: 330 A (EN), equal to or higher than the original.
  • Capacity of the PB-40.0F: 40 Ah; the same as your current battery or slightly more is fine.
  • Polarity of the PB-40.0F: positive terminal on the right (if yours has it on the other side, the cables will not reach).
  • Measure the space: the PB-40.0F takes up 187 × 127 × 227 mm (European case size B19).

Frequently asked questions about the Kronobat PB-40.0F

PB-40.0F or SD-45.0T: which one suits me?

Compared with the PB-40.0F, the Kronobat SD-45.0T has 5 Ah more and 30 A less cranking power. The PB-40.0F cranks harder; the SD-45.0T is only a good option if your original battery says 300 A or less. Mind the space: the SD-45.0T measures 219 × 135 × 225 mm.

Kronobat PB-40.0F or PB-40.1F: what is the difference?

Only the polarity: the PB-40.0F has the positive terminal on the right and the PB-40.1F the positive terminal on the left. Capacity (40 Ah), cranking power and dimensions are identical.

Can the Kronobat PB-40.0F be used in a car with Start-Stop?

No. The PB-40.0F is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

How much does the Kronobat PB-40.0F weigh?

10.2 kg, with 40 Ah of capacity. For reference, the Kronobat SD-45.0T (45 Ah) weighs 10.8 kg.

Which battery is equivalent to the Kronobat PB-40.0F?

With the same dimensions, polarity and similar capacity you have the Varta A14 and Kronobat PB-40.0T. As the PB-40.0F is a conventional battery, an EFB or AGM of the same size also works.

What case size is the Kronobat PB-40.0F?

Case size B19: 187 × 127 × 227 mm. The PB-40.0F fits any standard B19 battery tray such as the Varta A14.

Which charger does the Kronobat PB-40.0F need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

Other options if you are unsure about the PB-40.0F

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