# Car battery Tudor TB457 12V 45Ah 330A

![Car battery Tudor TB457 12V 45Ah 330A](https://baterias.com/987-home_default/battery-tudor-tb457-45ah-330a.jpg)

> Tudor TB457 car battery 12V 45Ah 330A. TECHNICA range. Dimensions 237×127×227 mm, + terminal on the left. Check fitment by plate.

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

- **Canonical URL**: https://baterias.com/gb/battery-tudor-tb457-45ah-330a
- **Language**: en-GB
- **Brand**: TUDOR
- **Reference**: BCOM-TUDOR-TB457
- **EAN**: 3661024054362
- **MPN**: TB457
- **Price**: 52,40 €
- **Stock**: In stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | TUDOR |
| Reference | TB457 |
| Model | TUDOR TECHNICA |
| Voltage (V) | 12 V |
| Largo | 237 mm |
| Ancho | 127 mm |
| Alto | 227 mm |
| Tecnología | Lead-acid |
| EAN | 3661024054362 |
| Terminal layout | Positive terminal on the left |
| Cold cranking amps (EN) | 330 A |
| Capacity (C20) | 45 Ah (c20) |

## Quick description

**Tudor TB457 12V 45Ah 330A** 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 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
237×127×227 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the left

⚖️ Weight
11,3 kg

🏷️ Model
TUDOR TECHNICA

## Description

## Car battery Tudor TB457 Technica 45Ah 330A 12V

12*V* Voltage
45*Ah* Capacity
330*A* Cold cranking
11.30*kg* Weight

With **45 Ah** at **12 V** and **330 A** of cold cranking current (EN), the **Tudor TB457** from the **Technica** range is a starter battery built for passenger cars with conventional starting, without a Start-Stop system. Measuring 237 × 127 × 227 mm and the positive terminal on the left, it is the direct replacement for cars fitted from the factory with a 45 Ah battery of this format.
- 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).

### Vehicles compatible with the Tudor TB457

According to our database, the Tudor TB457 equips more than 64 vehicles from brands such as Honda, Toyota, Geely, Hyundai, Suzuki and Mitsubishi, among others. It is a go-to option when you need a **battery for a Honda**, Toyota or other models that use this same format. It also appears as a replacement in vehicles from Nissan, Rover, Lexus, Mahindra, Vinfast and Vauxhall, among other manufacturers. In our database it is cross-referenced against 35 original-equipment part numbers, which gives an idea of its real coverage.

### Size, terminals and hold-down of the Tudor TB457

In terms of format, the Tudor TB457 measures 237 × 127 × 227 mm (length × width × height) and weighs 11.30 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

### The Tudor TB457: Technica range and conventional lead-acid technology

The **Technica** is the Tudor range the TB457 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.
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.

### Tudor: the maker behind the TB457

Tudor has made batteries in Spain for more than a century and remains one of the brands most trusted by Spanish workshops for reliability and value. All the Tudor batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

### Warranty and coverage

The Tudor TB457 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.

### How to make it last longer

Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. 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.

### Delivery times and returns

Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic and Canary Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] 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.

## Frequently asked questions

### How do I fit the TB457 model in my car?

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 this page. 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 — 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 TB457 model?

Expected lifespan of the Tudor TB457 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 are the dimensions of the Tudor TB457 battery?

Dimensions (length × width × height) are 237×127×227 mm — also written as 237x127x227 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.

### Will the Tudor TB457 battery fit my car?

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 TB457 fits 64 verified vehicle versions in our database.

### Which interchangeable batteries are there for this one?

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 64 vehicles. Most searched:

- [HONDA CIVIC VI Fastback (MA, MB) (1994)](https://baterias.com/gb/car-batteries/honda/civic-vi-fastback-ma-mb)
- [TOYOTA YARIS (\_P1\_) (1999)](https://baterias.com/gb/car-batteries/toyota/yaris-_p1)
- [HONDA CIVIC VI Hatchback (EJ, EK) (1995)](https://baterias.com/gb/car-batteries/honda/civic-vi-hatchback-ej-ek)
- [HONDA S2000 (AP) (1999)](https://baterias.com/gb/car-batteries/honda/s2000-ap)
- [TOYOTA RAV 4 I (\_A1\_) (1994)](https://baterias.com/gb/car-batteries/toyota/rav-4-i-_a1)
- [SUZUKI SX4 (EY, GY) (2006)](https://baterias.com/gb/car-batteries/suzuki/sx4-ey-gy)
- [TOYOTA YARIS VERSO (\_P2\_) (1999)](https://baterias.com/gb/car-batteries/toyota/yaris-verso-_p2)
- [GEELY MR Sedan (2005)](https://baterias.com/gb/car-batteries/geely/mr-sedan)
- [NISSAN SERENA (C23) (1991)](https://baterias.com/gb/car-batteries/nissan/serena-c23)
- [GEELY VISION Saloon (2005)](https://baterias.com/gb/car-batteries/geely/vision-saloon)
- [SUZUKI SX4 Saloon (GY, RW) (2007)](https://baterias.com/gb/car-batteries/suzuki/sx4-saloon-gy-rw)

## Equivalent batteries

- [VARTA B33](https://baterias.com/gb/battery-varta-b33-12v-45ah-330a)
- [VARTA B34](https://baterias.com/gb/battery-varta-b34-12v-45ah-330a)
- [EXIDE EB457](https://baterias.com/gb/battery-exide-eb457-12v-45ah-300a)

## Reviews

- **Average rating**: 4.77 / 5 (31 reviews)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

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

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*baterias.com — Automotive batteries · 2026-09-29*