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Kronobat PB-74.1B Premium · Car battery 74Ah 680A

Specifications

BrandKRONOBAT
Part numberPB-74.1B
Voltage (V)12
Capacity (C20)74Ah (c20)
Cold cranking amps (EN)680A
TechnologyLead-acid
Length278.00 mm
Width175.00 mm
Height190.00 mm
Price: €71.40
VAT included
Quantity

Brand: KRONOBAT Batteries Part number: PB-74.1B

Polarity: positive on the left. Check it matches your current battery before buying.

Kronobat PB-74.1B 12V 74Ah 680A 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 qualitywithout dealership prices
  • Lasts 4 to 6 yearsbuy once instead of twice
  • Real human tech supportif you have any doubts before buying
Voltage
12 V
Capacity
74 Ah C20
Cold cranking
680 A EN-1
Dimensions
278×175×190 mm
Technology
Lead-acid
Polarity
Positive on the left
Weight
17,3 kg
Model
PREMIUM

Where it fits: the Kronobat PB-74.1B is one of our car batteries, belongs to our Kronobat batteries and by capacity it sits among our 74Ah batteries.

The Kronobat PB-74.1B in practice

PB-74.1B vs Kronobat MS-77.0

The Kronobat PB-74.1B offers 74 Ah and 680 A cold cranking in a 278 × 175 × 190 mm case. The Kronobat MS-77.0, same brand and technology, goes up to 77 Ah and 780 A If the tray takes the size, extra capacity and cranking give winter margin; if not, this one is the fit.

When not to choose it

If your car shuts the engine off at the lights, rule it out: Start-Stop demands EFB or AGM and a conventional battery lasts months in that duty. And never choose fewer Ah or A than the original.

Logo Kronobat

Car battery Kronobat PB-74.1B Premium 74Ah 680A 12V

12VVoltage
74AhCapacity
680ACold cranking
17.30kgWeight

The Kronobat PB-74.1B car battery is rated at 12 V, 74 Ah and 680 A of cold cranking current (EN) from the Premium range, and is designed for passenger cars with conventional starting, without a Start-Stop system. Measuring 278 × 175 × 190 mm and the positive terminal on the left, it is the direct replacement for cars fitted from the factory with a 74 Ah battery of this format.

In short: the Kronobat PB-74.1B (74 Ah, 680 A, 278 × 175 × 190 mm, positive terminal on the left). 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.

  • Low self-discharge: copes with long stops without losing charge.
  • Designed to last several years under normal daily use.
  • Good balance of capacity, cranking power and price.
  • Stable voltage for the vehicle electronics (ECU, sensors, climate control).

What the Kronobat PB-74.1B is for

The Kronobat PB-74.1B 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 17.30 kg and 1.0 terminals.

Dimensions, polarity and mounting

The Kronobat PB-74.1B is made in the 278 × 175 × 190 mm format and weighs 17.30 kg. The positive terminal on the left 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. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What Kronobat does differently

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.

The Kronobat PB-74.1B: Premium range and conventional lead-acid technology

The PB-74.1B is part of the Kronobat Premium range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.

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.

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.

Warranty and coverage

The Kronobat PB-74.1B 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.

When you get it and how to return it

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.

  • Reference
    BCOM-KRONOBAT-PB-74.1B

Data sheet

  • Reference
    PB-74.1B
  • Model
    PREMIUM
  • Voltage (V)
    12
  • Length
    278.00 mm
  • Width
    175.00 mm
  • Height
    190.00 mm
  • Weight
    17.30 Kgs
  • Technology
    Lead-acid
  • Terminal layout
    Positive terminal on the left
  • Terminal type
    1.0
  • Cold cranking amps (EN)
    680A
  • Capacity (C20)
    74Ah (c20)

Specific References

  • MPN
    PB-74.1B

Kronobat PB-74.1B: alternatives with the same dimensions — alternatives with the same dimensions, Ah and CCA

Batteries from our catalogue with the same dimensions, voltage and technology as the Kronobat PB-74.1B and a similar capacity, sorted by sales. They are not manufacturer-approved equivalents: check the polarity and capacity of your original battery.

Product Specifications Technology Price
Kronobat PB-74.1B Kronobat PB-74.1B This battery 12V 74Ah 680A Lead-acid 71,40 €
Kronobat 12V74Ah680A Kronobat 12V74Ah680A Same size 12V 74Ah 680A Lead-acid 60,95 € −10,45 €

Kronobat PB-74.1B vs Kronobat 12V74Ah680A

Same size · −10,45 €

Same case and same technology as the PB-74.1B: an alternative by size, not an official equivalent. Compared with the PB-74.1B it has the same Ah and cranking power. It costs 10,45 € less. If the polarity matches and your car had a similar capacity, it works as a replacement; if in doubt, ask us with your model.

PB-74.1B12V74Ah680A
Capacity74 Ah74 Ah
Cold cranking (EN)680 A680 A
TechnologyLead-acidLead-acid
Dimensions (mm)278 × 175 × 190278 × 175 × 190
Positive terminalPositive terminal on the left—
Price71,40 €60,95 €
Kronobat EV-70-AGM Kronobat EV-70-AGM Upgrade: AGM 12V 70Ah 760A AGM Upgrade 104,60 € +33,20 €

Kronobat PB-74.1B vs Kronobat EV-70-AGM

Upgrade: AGM · +33,20 €

The AGM of this size: what cars with Start-Stop and regenerative braking fit from the factory, and a real durability upgrade over the PB-74.1B. Compared with the PB-74.1B it has 4 Ah less and 80 A of cold cranking more. It costs 33,20 € more. Essential if your car has Start-Stop, regenerative braking or came with AGM; without those systems it is an upgrade you do not need to pay for.

PB-74.1BEV-70-AGM
Capacity74 Ah70 Ah
Cold cranking (EN)680 A760 A
TechnologyLead-acidAGM
Dimensions (mm)278 × 175 × 190278 × 175 × 190
Positive terminalPositive terminal on the leftPositive terminal on the right
Price71,40 €104,60 €
Kronobat PE-70-EFB Kronobat PE-70-EFB Upgrade: EFB 12V 70Ah 760A EFB Upgrade 95,40 € +24,00 €

Kronobat PB-74.1B vs Kronobat PE-70-EFB

Upgrade: EFB · +24,00 €

The EFB of this size, built for the simple Start-Stop that a conventional battery like the PB-74.1B cannot take. Compared with the PB-74.1B it has 4 Ah less and 80 A of cold cranking more. It costs 24,00 € more. Essential if your car has basic Start-Stop or came with EFB; without Start-Stop it is a durability upgrade you can skip.

PB-74.1BPE-70-EFB
Capacity74 Ah70 Ah
Cold cranking (EN)680 A760 A
TechnologyLead-acidEFB
Dimensions (mm)278 × 175 × 190278 × 175 × 190
Positive terminalPositive terminal on the leftPositive terminal on the right
Price71,40 €95,40 €
Varta A7 Varta A7 Upgrade: AGM ★ 4,8 12V 70Ah 760A AGM Upgrade 122,95 € +51,55 €

Kronobat PB-74.1B vs Varta A7

Upgrade: AGM · +51,55 €

It is the AGM of the same case: more cold cranking, faster charging and far more resistance to cycling and heat than the PB-74.1B. Compared with the PB-74.1B it has 4 Ah less and 80 A of cold cranking more. It costs 51,55 € more. Mandatory if the original was AGM; in a car without Start-Stop the PB-74.1B does the job and AGM is a bonus in cranking and durability, not a necessity.

PB-74.1BA7
Capacity74 Ah70 Ah
Cold cranking (EN)680 A760 A
TechnologyLead-acidAGM
Dimensions (mm)278 × 175 × 190278 × 175 × 190
Positive terminalPositive terminal on the leftPositive terminal on the right
Price71,40 €122,95 €
Exide EL700 Exide EL700 Upgrade: EFB ★ 4,6 12V 70Ah 760A EFB Upgrade 84,60 € +13,20 €

Kronobat PB-74.1B vs Exide EL700

Upgrade: EFB · +13,20 €

It is the EFB version of the same case: it withstands far more start cycles than the PB-74.1B. Compared with the PB-74.1B it has 4 Ah less and 80 A of cold cranking more. It costs 13,20 € more. You need it if the original battery label says EFB; in a car without Start-Stop the PB-74.1B does the job and EFB only adds service life.

PB-74.1BEL700
Capacity74 Ah70 Ah
Cold cranking (EN)680 A760 A
TechnologyLead-acidEFB
Dimensions (mm)278 × 175 × 190278 × 175 × 190
Positive terminalPositive terminal on the leftPositive terminal on the right
Price71,40 €84,60 €
Varta E12 Varta E12 Same size ★ 5,0 12V 74Ah 680A Lead-acid 78,40 € +7,00 €
Tudor TB741 Tudor TB741 Same size ★ 5,0 12V 74Ah 680A Lead-acid 66,50 € −4,90 €
Exide EB741 Exide EB741 Same size ★ 5,0 12V 74Ah 680A Lead-acid 66,50 € −4,90 €

Automatic selection by dimensions (±3 mm), voltage, technology and capacity (−10 % / +20 %). 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 × 190 mm): batteries of 278 × 175 × 190 mm.

Recommended accessories — complement the Kronobat PB-74.1B with a charger or tester

Fitting it yourself? Step-by-step guide to replacing the battery →

Frequently asked questions

How do I change this battery step by step?

Allow 15-30 minutes and a 10 mm spanner for a L3 case like this one. If the car keeps its battery in the boot or under a seat, it can take up to twice as long. With the engine stopped and the key removed, always start with the negative (−) terminal, then the positive (+). Free the clamp, swap the battery without turning it round (this one has positive on the left) so the polarity stays the same, and reconnect in reverse: positive (+) first, negative (−) last. For the detail, read our guide to replacing the car battery and, if in doubt, the owner's handbook or a main dealer.

How long does the Kronobat PB-74.1B battery last?

Estimated lifespan of the Kronobat PB-74.1B: 4 to 6 years in regular car use without Start-Stop. Treat it as an approximate guide, as every case is different. It can vary considerably with usage (short or long journeys), temperature, the condition of the alternator and charging system, power drawn with the engine off and maintenance, plus the car itself and Start-Stop. Cold demands more at every start and intense heat evaporates the electrolyte.

What are the measurements of the PB-74.1B model?

Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close. It measures 278×175×190 mm in length × width × height, with the terminals included in the height; that is the European L3 case size.

What polarity does the Kronobat PB-74.1B battery have?

The PB-74.1B has the positive on the left in a L3 case: that is its polarity. Face the battery with its terminals nearest you and see which side the positive post (+, red ring) is on. Compare it with the battery you are replacing: if it does not match, cables must be lengthened or the system reconfigured, with a risk of short circuit.

Will the Kronobat PB-74.1B battery fit my car?

Not sure? Try your number plate in the finder (DGT/DVLA/KBA detect model and engine) or the "Compatible vehicles" tab, checked by our technical team; if your car is not there, send us make, model, engine and year on WhatsApp and we will reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). In every case, the car manufacturer's specifications (owner's handbook) take precedence.

Which batteries are equivalent to the Kronobat PB-74.1B?

A direct equivalent needs what this PB-74.1B offers: 278×175×190 mm, positive on the left, the same Ah and CCA and conventional technology. Not just any technology will do: an EFB cannot be replaced with a conventional battery in Start-Stop cars. The "Equivalents" section further down lists the recommended alternatives.

Kronobat PB-74.1B or Kronobat 12V74Ah680A: which one to choose?

Same case and same technology as the PB-74.1B: an alternative by size, not an official equivalent. Compared with the PB-74.1B it has the same Ah and cranking power. It costs 10,45 € less. 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 PB-74.1B or Kronobat EV-70-AGM: which one to choose?

The AGM of this size: what cars with Start-Stop and regenerative braking fit from the factory, and a real durability upgrade over the PB-74.1B. Compared with the PB-74.1B it has 4 Ah less and 80 A of cold cranking more. It costs 33,20 € more. Essential if your car has Start-Stop, regenerative braking or came with AGM; without those systems it is an upgrade you do not need to pay for.


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