# Exide EB456 · Car battery 12V 45Ah 330A

![Exide EB456 · Car battery 12V 45Ah 330A](https://bateriasonline.es/86-home_default/exide-eb456.jpg)

> Exide EB456: 45 Ah car battery, 330 A (EN), 237×127×227 mm, positive terminal on the right, B24 case. Equivalent to Tudor TB454.

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

- **Canonical URL**: https://bateriasonline.es/en/exide-eb456
- **Language**: en
- **Brand**: Exide
- **Reference**: BOL-EXIDE-EB456
- **EAN**: 3661024034357
- **MPN**: EB456
- **Price**: 81,54 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Exide |
| Range | EXIDE Excell |
| 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 | 11.3 kg |
| Polarity | Positive terminal on the right |
| Case size | B24 (238 × 129 × 227 mm) |

## Quick description

The Exide EB456 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. With the positive terminal on the left, the exact counterpart is the Exide EB455.

## Description

## Who the Exide EB456 is for

The Exide EB456 is made for petrol and diesel cars without automatic engine stop. The EB456 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 EB456 belongs to the Exide EXIDE Excell range. [The full range of Exide batteries](https://bateriasonline.es/en/exide-batteries)

## Part numbers and codes for the Exide EB456

This is how the Exide EB456 appears on the label and in parts catalogues:

| Commercial reference | EB456 |
|---|---|
| EAN | 3661024034357 |
| Case size (EN) | B24 |
| Not to be confused with | Exide EB356 (35 Ah, 240 A), Exide EA456 (45 Ah, 390 A), Exide EB450 (45 Ah, 330 A) |

## Exide EB456 vs EA456, EB455 and EA406

Torn between the EB456 and another similar Exide? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Exide EB456 (this one) | 45 Ah | 330 A | 237 × 127 × 227 | right | 11.3 kg |
| Exide EA456 | 45 Ah | 390 A | 237 × 127 × 227 | right | 11.8 kg |
| Exide EB455 | 45 Ah | 330 A | 237 × 127 × 227 | left | 11.4 kg |
| Exide EA406 | 40 Ah | 350 A | 187 × 127 × 220 | right | 9.3 kg |

- Exide EA456: 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 Exide EB455 (positive terminal on the left).
- Exide EA406: 5 Ah less, 20 A more cranking power, a different case (187 × 127 × 220 mm).

## Equivalents and alternatives to the Exide EB456

Batteries that fit the EB456's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the EB456.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| 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 |
| Deta DB454 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |
| Deta DB456 | Lead-acid | 45 Ah | 330 A | 237 × 127 × 227 |

## What it means that the EB456 is lead-acid

Inside, the EB456 is classic lead-acid: liquid electrolyte and lead plates. If the EB456 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Check this before ordering the Exide EB456

- If your car has Start-Stop, the EB456 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 EB456 covers your engine.
- Capacity of the EB456: 45 Ah; the same as your current battery or slightly more is fine.
- Polarity of the EB456: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Length, width and height of the EB456: 237 × 127 × 227 mm (European case size B24).

## Frequently asked questions about the Exide EB456

### EB456 or EA456: which one suits me?

Compared with the EB456, the Exide EA456 has 60 A more cranking power. If your current battery says 390 A or more, choose the EA456; if it says 330 A or less, the EB456 is enough. Both measure 237 × 127 × 227 mm, so they fit the same tray.

### Exide EB456 or EB455: what is the difference?

Only the polarity: the EB456 has the positive terminal on the right and the EB455 the positive terminal on the left. Capacity (45 Ah), cranking power and dimensions are identical.

### Can the Exide EB456 be used in a car with Start-Stop?

No. The EB456 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Exide EB456 weigh?

11.3 kg, with 45 Ah of capacity. For reference, the Exide EA456 (45 Ah) weighs 11.8 kg.

### Which battery is equivalent to the Exide EB456?

With the same dimensions, polarity and similar capacity you have the Tudor TB454, Tudor TB456 and Fulmen FB454. As the EB456 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Exide EB456?

Case size B24: 237 × 127 × 227 mm. The EB456 fits any standard B24 battery tray such as the Tudor TB454.

### Which charger does the Exide EB456 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 EB456

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Exide catalogue](https://bateriasonline.es/en/exide-batteries)
- [Tudor TB454](https://bateriasonline.es/en/tudor-tb454) · 45 Ah, 330 A, 237×127×227 mm
- [Tudor TB456](https://bateriasonline.es/en/tudor-tb456) · 45 Ah, 330 A, 237×127×227 mm

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