# Deta DB455 · Car battery 12V 45Ah 330A

![Deta DB455 · Car battery 12V 45Ah 330A](https://bateriasonline.es/3122-home_default/deta-db455.jpg)

> Deta DB455: 45 Ah car battery, 330 A (EN), 237×127×227 mm, positive terminal on the left, B24 case. Equivalent to Exide EB455 and Exide EB457.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-db455
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DB455
- **EAN**: 3661024024389
- **MPN**: DB455
- **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 left |
| Case size | B24 (238 × 129 × 227 mm) |

## Quick description

The Deta DB455 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 left. Need the positive terminal on the right? The same battery is the Deta DB454.

## Description

## Who the Deta DB455 is for

The Deta DB455 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 DB455 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 DB455 belongs to the Deta DETA Power range. [More Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DB455 vs DA456, DB454 and DA406

How the DB455 compares with Deta batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DB455 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | left | 11.4 kg |
| Deta DA456 | 45 Ah | 390 A | 237 × 127 × 227 | – | 11.8 kg |
| Deta DB454 | 45 Ah | 330 A | 237 × 127 × 227 | right | 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.
- The Deta DB454 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the right.
- Deta DA406: 5 Ah less, 20 A more cranking power, a different case (187 × 127 × 220 mm).

## Part numbers and codes for the Deta DB455

This is how the Deta DB455 appears on the label and in parts catalogues:

| Commercial reference | DB455 |
|---|---|
| EAN | 3661024024389 |
| Case size (EN) | B24 |
| Not to be confused with | Deta DB450 (45 Ah, 330 A, positive terminal on the right), Deta DB451 (45 Ah, 330 A), Deta DB454 (45 Ah, 330 A, positive terminal on the right) |

## Equivalents and alternatives to the Deta DB455

Batteries that fit the DB455's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the DB455.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Fulmen FB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |

## Check this before ordering the Deta DB455

- The DB455 needs 237 × 127 × 227 mm of space (European case size B24): measure it with the hold-down clamp in place.
- With the terminals facing you, the positive terminal of the DB455 is on the left.
- Capacity of the DB455: 45 Ah; the same as your current battery or slightly more is fine.
- The DB455 delivers 330 A cold cranking (EN standard); do not go below what your original battery states.
- If your car has Start-Stop, the DB455 is not the right one: it needs an EFB or an AGM.

## Inside the DB455: lead-acid technology

Inside, the DB455 is classic lead-acid: liquid electrolyte and lead plates. If the DB455 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Frequently asked questions about the Deta DB455

### DB455 or DA456: which one suits me?

Compared with the DB455, 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 DB455 is enough. Both measure 237 × 127 × 227 mm, so they fit the same tray.

### Deta DB455 or DB454: what is the difference?

Only the polarity: the DB455 has the positive terminal on the left and the DB454 the positive terminal on the right. Capacity (45 Ah), cranking power and dimensions are identical.

### Can the Deta DB455 be used in a car with Start-Stop?

No. The DB455 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Deta DB455 weigh?

11.4 kg, with 45 Ah of capacity. For reference, the Deta DA456 (45 Ah) weighs 11.8 kg.

### Which battery is equivalent to the Deta DB455?

With the same dimensions, polarity and similar capacity you have the Exide EB455, Exide EB457 and Tudor TB455. As the DB455 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Deta DB455?

Case size B24: 237 × 127 × 227 mm. The DB455 fits any standard B24 battery tray such as the Exide EB455.

### Which charger does the Deta DB455 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.

## Other options if you are unsure about the DB455

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Deta catalogue](https://bateriasonline.es/en/deta-batteries)
- [Exide EB455](https://bateriasonline.es/en/exide-eb455) · 45 Ah, 330 A, 237×127×227 mm
- [Exide EB457](https://bateriasonline.es/en/exide-eb457) · 45 Ah, 330 A, 237×127×227 mm

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