# Deta DB456 · Car battery 12V 45Ah 330A

![Deta DB456 · Car battery 12V 45Ah 330A](https://bateriasonline.es/3126-home_default/deta-db456.jpg)

> Deta DB456: 45 Ah car battery, 330 A (EN), 237×127×227 mm, B24 case. Equivalent to Exide EB454 and Exide EB455. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-db456
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DB456
- **EAN**: 3661024024358
- **MPN**: DB456
- **Last updated**: 2026-11-06

## 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 |
| Terminal layout | J0 |
| Terminal type | JIS |
| Case size | B24 (238 × 129 × 227 mm) |

## Quick description

The Deta DB456 is a car battery with 12 V, 45 Ah and 330 A cold cranking current, case size B24 (237 × 127 × 227 mm).

## Description

## Where the Deta DB456 fits

The Deta DB456 is made for petrol and diesel cars without automatic engine stop. The DB456 covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 45 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The DB456 belongs to the Deta DETA Power range. [The full range of Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Part numbers and codes for the Deta DB456

Shops, garages and catalogues identify the DB456 with these codes:

| Commercial reference | DB456 |
|---|---|
| EAN | 3661024024358 |
| Case size (EN) | B24 |
| Terminal type | JIS |
| Not to be confused with | Deta DA456 (45 Ah, 390 A), Deta DB356 (35 Ah, 240 A), Deta DB450 (45 Ah, 330 A, positive terminal on the right) |

## Deta DB456 vs DA456 and DA406: which one to choose?

Torn between the DB456 and another similar Deta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Deta DB456 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | 11.4 kg |
| Deta DA456 | 45 Ah | 390 A | 237 × 127 × 227 | 11.8 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.
- Deta DA406: 5 Ah less, 20 A more cranking power, a different case (187 × 127 × 220 mm).

## Equivalents and alternatives to the Deta DB456

Batteries that fit the DB456's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the DB456.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Exide EB457 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Tudor TB455 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |

## What it means that the DB456 is lead-acid

Inside, the DB456 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 DB456

- If your car has Start-Stop, the DB456 is not the right one: it needs an EFB or an AGM.
- Check the EN amps on your battery: if it says 330 A or less, the DB456 covers your engine.
- Your current battery should say about 45 Ah; a little more is also fine.
- Measure the space: the DB456 takes up 237 × 127 × 227 mm (European case size B24).

## Frequently asked questions about the Deta DB456

### DB456 or DA456: which one suits me?

Compared with the DB456, 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 DB456 is enough. Both measure 237 × 127 × 227 mm, so they fit the same tray.

### Can the Deta DB456 be used in a car with Start-Stop?

No. The DB456 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Deta DB456 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 DB456?

With the same dimensions, polarity and similar capacity you have the Exide EB454, Exide EB455 and Exide EB456. As the DB456 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Deta DB456?

Case size B24: 237 × 127 × 227 mm. The DB456 fits any standard B24 battery tray such as the Exide EB454.

### Which charger does the Deta DB456 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 DB456

- [Other car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Deta range](https://bateriasonline.es/en/deta-batteries)
- [Exide EB454](https://bateriasonline.es/en/exide-eb454) · 45 Ah, 330 A, 237×127×227 mm
- [Exide EB455](https://bateriasonline.es/en/exide-eb455) · 45 Ah, 330 A, 237×127×227 mm

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