# Car battery Varta B33 12V 45Ah 330A

![Car battery Varta B33 12V 45Ah 330A](https://baterias.com/4001-home_default/battery-varta-b33-12v-45ah-330a.jpg)

> Varta B33 car battery 12V 45Ah 330A. Official Varta Distributor. Dynamic SLI range. Dimensions 238×129×227 mm, + terminal on the left. Check fitment by plate.

**Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [VARTA](https://baterias.com/gb/varta)

- **Canonical URL**: https://baterias.com/gb/battery-varta-b33-12v-45ah-330a
- **Language**: en-GB
- **Brand**: VARTA
- **Reference**: BCOM-VARTA-B33
- **EAN**: 4016987167540
- **MPN**: B33
- **Price**: 49,80 €
- **Stock**: In stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | VARTA |
| Reference | B33 |
| Model | Dynamic SLI (antes Blue Dynamic) |
| Voltage (V) | 12 V |
| Largo | 238 mm |
| Ancho | 129 mm |
| Alto | 227 mm |
| Peso | 11.7 kg |
| Tecnología | Lead-acid |
| EAN | 4016987167540 |
| Terminal layout | Positive terminal on the left |
| Terminal type | 3 |
| Hold down | B00 |
| Cold cranking amps (EN) | 330 A |
| Capacity (C20) | 45 Ah (c20) |
| ETN | 5451570333132 |

## Quick description

**Varta B33 12V 45Ah 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 quality** without dealership prices
- **Lasts 4 to 6 years** buy once instead of twice
- **Real human tech support** if you have any doubts before buying

🔌 Voltage
12 V

⚡ Capacity
45 Ah C20

🔋 Cold cranking
330 A EN-1

📏 Dimensions
238×129×227 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the left

⚖️ Weight
11,3 kg

🏷️ Model
Dynamic SLI

## Description

## Varta B33 Dynamic SLI (formerly Blue Dynamic) 45Ah 330A 12V Car Battery

12*V* Voltage
45*Ah* Capacity
330*A* Cold cranking
11,7*kg* Weight

The **Varta B33 car battery** is the **12 V**, **45 Ah** model with **330 A** of cold cranking power (EN) from Varta's **Dynamic SLI (formerly Blue Dynamic)** range, intended for cars with conventional starting, without a Start-Stop system. Measuring 238 × 129 × 227 mm and with the positive terminal on the left, it is the direct replacement for cars fitted from the factory with a 45 Ah battery in this format.
- Direct replacement for the original battery in cars without Start-Stop.
- Reliable cold starting thanks to its high cranking current.
- Long service life with normal use and a charging system in good order.
- Maintenance-free lead-acid technology: no topping up with water.

### Vehicles compatible with the Varta B33 battery

According to our database, the Varta B33 is fitted to more than 94 vehicles from brands such as Toyota, Suzuki, Honda, Geely, Maruti and Nissan, among others. For anyone who needs to change the **battery in their Toyota** or Suzuki, this Varta B33 reproduces the original specifications. It also appears as a replacement in vehicles from LDV, Chery, Mitsubishi, Daihatsu, Mazda, Rover, Subaru and Great Wall, among other manufacturers. Not sure whether it is the one for your car? Check in seconds by entering your **registration** in our finder.

### Format and fitting of the Varta B33

In terms of format, the Varta B33 measures 238 × 129 × 227 mm (length × width × height) and weighs 11,7 kg. The positive terminal on the left determines which side the cables end up on: it is the detail that causes the most buying mistakes, so it is worth checking before you order. It uses a B00 hold-down and terminal 3, the system that anchors it to the vehicle's battery tray. Checking the three dimensions and the terminal position before buying avoids the most common error when replacing a battery.

### The Varta B33 and the Dynamic SLI range

The **Dynamic SLI** range is Varta's conventional starter series for cars and vans without a Start-Stop system (identified by the blue label in Varta's new scheme; it replaces the former Blue, Black and Silver Dynamic). It uses lead-calcium technology with PowerFrame grids that reduce self-discharge and extend service life with no maintenance.
It is the balanced option in the catalogue: it covers most of Europe's conventional petrol and diesel fleet, with ample cranking power and an excellent performance-to-price ratio.
Compared with an EFB or AGM Start-Stop battery, this range puts the emphasis on a keen price and punchy starting in conventional cars. With proper care — avoiding deep discharges and checking the alternator — a battery from this series delivers several years of trouble-free service. *This battery used to belong to Varta's **Blue Dynamic**, **Silver Dynamic** or **Black Dynamic** range; following the brand's commercial renaming (2025), it forms part of the new **Dynamic SLI** series.*

### Why choose a Varta battery

A good share of the vehicles on Europe's roads left the factory with a Varta fitted: the brand has spent decades supplying the assembly lines of the leading car groups. Replacing with Varta means, in practice, giving the vehicle back the battery the manufacturer had in mind.
Varta combines more than a century of experience with Clarios's industrial production: it is the battery many manufacturers choose as standard and one of the most recommended by workshops. Like every lead-acid battery, it is 100% recyclable.
More than 100 manufacturing parameters are checked on every Varta battery before it leaves the plant, a level of rigour that explains why so many workshops and manufacturers trust the brand as their first-choice replacement.

### Manufacturer's warranty

The Varta B33 battery comes with the **official manufacturer warranty**.

### Care and maintenance

To get the most out of it, keep the alternator in good order and avoid leaving lights or accessories on with the engine switched off. Repeated very short journeys are its main enemy: they stop the battery from recharging fully and shorten its life. If the car is going to stand unused for weeks, it is worth disconnecting the terminal or using a trickle charger so it does not drop below the safe threshold. Making sure the terminals are clean and properly tightened also helps towards reliable starting.

### Technical sheet

Download the official technical sheet for this battery with all the manufacturer data.
[Download technical sheet (PDF)](https://baterias.com/fichastecnicas/data-sheet-battery-varta-b33-45ah-330a-12v-en.pdf)

## Frequently asked questions

### How do I change this battery step by step?

In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — with positive on the left match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### What is the service life of the B33 model?

Expected lifespan of the Varta B33 is 4 to 6 years in regular car use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What size is this battery?

Dimensions (length × width × height) are 238×129×227 mm — also written as 238x129x227 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### On which side is the positive of the B33 model?

Polarity: positive on the left. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

### What ETN and EAN codes does the Varta B33 battery have?

The manufacturer reference (MPN) is B33 and its ETN code is 5451570333132 (short form 545 157 033), the European identifier used in spare-part catalogues. The EAN-13 barcode is 4016987167540. It belongs to the Varta Dynamic SLI range. Any of these codes identifies exactly this battery when requesting quotes or comparing prices.

### Is the B33 valid for my vehicle?

Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The B33 fits 135 verified vehicle versions in our database.

### Which batteries are equivalent to the Varta B33?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level.


## Compatible vehicles

This battery fits 135 vehicles. Most searched:

- [TOYOTA ISIS (\_M1\_) (2004)](https://baterias.com/gb/car-batteries/toyota/isis-_m1)
- [TOYOTA PROBOX / SUCCEED (\_P5\_) (2002)](https://baterias.com/gb/car-batteries/toyota/probox-succeed-_p5)
- [TOYOTA ALLION I (\_T24\_) (2001)](https://baterias.com/gb/car-batteries/toyota/allion-i-_t24)
- [SUZUKI JIMNY Closed Off-Road Vehicle (SN) (1998)](https://baterias.com/gb/car-batteries/suzuki/jimny-closed-off-road-vehicle-sn)
- [HONDA CIVIC VI Hatchback (EJ, EK) (1995)](https://baterias.com/gb/car-batteries/honda/civic-vi-hatchback-ej-ek)
- [MARUTI 800 (1990)](https://baterias.com/gb/car-batteries/maruti/800)
- [CHERY QQ3 (2003)](https://baterias.com/gb/car-batteries/chery/qq3)
- [NISSAN PIXO (UA0) (2009)](https://baterias.com/gb/car-batteries/nissan/pixo-ua0)
- [HONDA DOMANI (MB\_) (1995)](https://baterias.com/gb/car-batteries/honda/domani-mb)
- [GEELY MR Sedan (2005)](https://baterias.com/gb/car-batteries/geely/mr-sedan)
- [HONDA ORTHIA / PARTNER (EL\_, EY\_) (1995)](https://baterias.com/gb/car-batteries/honda/orthia-partner-el_-ey)
- [SUZUKI JIMNY Open Off-Road Vehicle (SN) (1998)](https://baterias.com/gb/car-batteries/suzuki/jimny-open-off-road-vehicle-sn)
- [GEELY VISION Saloon (2005)](https://baterias.com/gb/car-batteries/geely/vision-saloon)
- [SUZUKI LIANA Hatchback (2001)](https://baterias.com/gb/car-batteries/suzuki/liana-hatchback)

## Equivalent batteries

- [TUDOR TB457](https://baterias.com/gb/battery-tudor-tb457-45ah-330a)
- [EXIDE EB457](https://baterias.com/gb/battery-exide-eb457-12v-45ah-300a)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-26*