Kronobat PB-40.0F Premium · Car battery 40Ah 330A
Specifications
| Brand | KRONOBAT |
|---|---|
| Part number | PB-40.0F |
| Voltage (V) | 12 |
| Capacity (C20) | 40Ah (c20) |
| Cold cranking amps (EN) | 330A |
| Technology | Lead-acid |
| Length | 187.00 mm |
| Width | 127.00 mm |
| Height | 227.00 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
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Kronobat PB-40.0F 12V 40Ah 330A 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 PB-40.0F is one of our car batteries, belongs to our Kronobat batteries and by capacity it sits among our 40Ah batteries.
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The Kronobat PB-40.0F in practice
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 PB-40.0F Premium 40Ah 330A 12V
The Kronobat PB-40.0F from the Premium range delivers 40 Ah and 330 A of cold cranking current (EN) at 12 V: the usual specification for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 187 × 127 × 227 mm format: same 40 Ah capacity and the positive terminal on the right.
In short: the Kronobat PB-40.0F (40 Ah, 330 A, 187 × 127 × 227 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.
- Conventional lead-acid: the most proven and economical technology.
- Reliable cold starts, even after weeks without driving.
- Direct replacement for the original battery in size and terminals.
- Original-equipment build quality without the dealership price.
What the Kronobat PB-40.0F is for
Designed for passenger cars with conventional starting, without a Start-Stop system, the Kronobat PB-40.0F is the direct replacement when your vehicle uses a 40 Ah battery of this format. Before buying, compare dimensions, terminals and capacity with the battery you are replacing. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 10.20 kg and 3.0 terminals.
The Kronobat PB-40.0F: Premium range and conventional lead-acid technology
The Premium is the Kronobat range the PB-40.0F belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle.
Conventional lead-acid is the benchmark against which other technologies are compared: good cranking current, great tolerance to alternator charging and the best price per amp-hour.
Size, terminals and hold-down of the Kronobat PB-40.0F
In terms of format, the Kronobat PB-40.0F measures 187 × 127 × 227 mm (length × width × height) and weighs 10.20 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 3.0 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.
Why choose Kronobat batteries
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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.
Usage and maintenance tips
On batteries with filler caps, check the electrolyte level and top up only with distilled water. 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.
Official warranty
The Kronobat PB-40.0F 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.
Shipping, delivery and returns
Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.
Data sheet
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Brand
-
ReferencePB-40.0F
-
ModelPREMIUM
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Voltage (V)12
-
Length187.00 mm
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Width127.00 mm
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Height227.00 mm
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Weight10.20 Kgs
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TechnologyLead-acid
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Terminal layoutPositive terminal on the right
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Terminal type3.0
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Cold cranking amps (EN)330A
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Capacity (C20)40Ah (c20)
Specific References
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MPNPB-40.0F
Kronobat PB-40.0F: best-selling equivalent or higher-spec batteries
The Kronobat PB-40.0F is interchangeable with these equivalent references: A14 (Varta).
| Product | Specifications | Technology | Price | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Kronobat
PB-40.0F
This battery
|
12V 40Ah 330A | Lead-acid | ||||||||||||||||||||||
Varta
A14
Varta equivalent
|
12V 40Ah 330A | Lead-acid | €42.80 +€42.80 | |||||||||||||||||||||
| ||||||||||||||||||||||||
| PB-40.0F | A14 | |
|---|---|---|
| Capacity | 40 Ah | 40 Ah |
| Cold cranking (EN) | 330 A | 330 A |
| Technology | Lead-acid | Lead-acid |
| Dimensions (mm) | 187 × 127 × 227 | 187 × 127 × 227 |
| Positive terminal | Positive terminal on the right | Positive terminal on the right |
| Price | €42.80 |
Equivalences verified by our technical team: same dimensions, polarity, capacity and CCA. Official manufacturer warranty on every option.
Other 40Ah batteries: We stock 23 models of 40 Ah to compare by price, technology and cold cranking: see all 40Ah batteries. Same size (187 × 127 × 227 mm): batteries of 187 × 127 × 227 mm.
Recommended accessories
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. If the car keeps its battery in the boot or under a seat, it can take up to twice as long. Our blog guide covers it in detail; if the owner's handbook describes a different procedure, follow the manufacturer. 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.
What is the service life of the PB-40.0F model?
As a rough estimate, the Kronobat PB-40.0F typically lasts 4 to 6 years in regular car use without Start-Stop; it is a guide figure, not a guaranteed period. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance, as well as the type of car and whether it has Start-Stop.
What are the measurements of the PB-40.0F model?
Its dimensions are 187×127×227 mm, also written 187x127x227 mm; the height already includes the terminals. Check the room available in your car, because a single millimetre too much can stop the clamp from closing.
On which side is the positive of the PB-40.0F model?
Polarity of the Kronobat PB-40.0F: positive on the right. Seen from the front, terminals towards you, the positive (+) is the post with the red ring. 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.
Is the PB-40.0F valid for my vehicle?
For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply 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?
A battery interchangeable with the Kronobat PB-40.0F must match it on dimensions (187×127×227 mm), polarity (positive on the right), capacity (40 Ah) and cranking current (330 A). 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.
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