# Deta DB454 · Car battery 12V 45Ah 330A

![Deta DB454 · Car battery 12V 45Ah 330A](https://bateriasonline.es/3115-home_default/deta-db454.jpg)

> Deta DB454: 45 Ah car battery, 330 A (EN), 237×127×227 mm, positive terminal on the right, B24 case. Equivalent to Exide EB454 and Exide EB456.

**Category:** [Car batteries](https://bateriasonline.es/en/car-batteries) → [Deta](https://bateriasonline.es/en/deta-batteries)

- **Canonical URL**: https://bateriasonline.es/en/deta-db454
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DB454
- **EAN**: 3661024024372
- **MPN**: DB454
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA Power |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 45 Ah |
| Cold cranking amps (EN) | 330 A |
| Length | 237 mm |
| Width | 127 mm |
| Height | 227 mm |
| Weight | 11.4 kg |
| Polarity | Positive terminal on the right |
| Case size | B24 (238 × 129 × 227 mm) |

## Quick description

The Deta DB454 is a car battery with 12 V, 45 Ah and 330 A cold cranking current, case size B24 (237 × 127 × 227 mm), with the positive terminal on the right. If yours has the positive terminal on the left, you need the Deta DB455.

## Description

## Where the Deta DB454 fits

The Deta DB454 is made for petrol and diesel cars without automatic engine stop. If your car has no Start-Stop and had a 45 Ah battery, the DB454 is a direct replacement.
At 45 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The DB454 belongs to the Deta DETA Power range. [See all Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DB454 codes and part numbers

Shops, garages and catalogues identify the DB454 with these codes:

| Commercial reference | DB454 |
|---|---|
| EAN | 3661024024372 |
| Case size (EN) | B24 |
| Not to be confused with | Deta DB450 (45 Ah, 330 A), Deta DB451 (45 Ah, 330 A, positive terminal on the left), Deta DB455 (45 Ah, 330 A, positive terminal on the left) |

## Deta DB454 vs DA456, DB455 and DA406

How the DB454 compares with Deta batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DB454 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.4 kg |
| Deta DA456 | 45 Ah | 390 A | 237 × 127 × 227 | – | 11.8 kg |
| Deta DB455 | 45 Ah | 330 A | 237 × 127 × 227 | left | 11.4 kg |
| Deta DA406 | 40 Ah | 350 A | 187 × 127 × 220 | – | 9.3 kg |

- Deta DA456: the same capacity, 60 A more cranking power, the same B24 case.
- If the positive terminal of your battery is on the other side, the one you need is the Deta DB455 (positive terminal on the left).
- Deta DA406: 5 Ah less, 20 A more cranking power, a different case (187 × 127 × 220 mm).

## Equivalents and alternatives to the Deta DB454

Same dimensions and polarity as the DB454, with similar capacity and cranking power; as a conventional battery, the DB454 can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |

## Lead-acid technology in the DB454

Inside, the DB454 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

## Check this before ordering the Deta DB454

- If your car has Start-Stop, the DB454 is not the right one: it needs an EFB or an AGM.
- The DB454 delivers 330 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 45 Ah; a little more is also fine.
- Polarity of the DB454: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Measure the space: the DB454 takes up 237 × 127 × 227 mm (European case size B24).

## Frequently asked questions about the Deta DB454

### Deta DB454 or DA456?

Compared with the DB454, the Deta DA456 has 60 A more cranking power. If your current battery says 390 A or more, choose the DA456; if it says 330 A or less, the DB454 is enough. Both measure 237 × 127 × 227 mm, so they fit the same tray.

### What is the difference between the Deta DB454 and the DB455?

They are the same battery with the terminals swapped: positive terminal on the right on the DB454, positive terminal on the left on the DB455. Look at your current battery with the terminals facing you and pick the one that matches.

### Can the Deta DB454 be used in a car with Start-Stop?

No. The DB454 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Deta DB454 weigh?

The DB454 weighs 11.4 kg. For reference, the Deta DA456 (45 Ah) weighs 11.8 kg.

### Which battery is equivalent to the Deta DB454?

With the same dimensions, polarity and similar capacity you have the Exide EB454, Exide EB456 and Tudor TB454. As the DB454 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Deta DB454?

Case size B24: 237 × 127 × 227 mm. The DB454 fits any standard B24 battery tray such as the Exide EB454.

### Which charger does the Deta DB454 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.

## Keep comparing: alternatives to the DB454

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [More Deta models](https://bateriasonline.es/en/deta-batteries)
- [Deta DB457](https://bateriasonline.es/en/deta-db457) · 45 Ah, 330 A, 237×127×227 mm

---
*bateriasonline.es — Batteries and accessories · 2026-11-10*