# Deta DB504 · Car battery 12V 50Ah 360A

![Deta DB504 · Car battery 12V 50Ah 360A](https://bateriasonline.es/3145-home_default/deta-db504.jpg)

> Deta DB504: 50 Ah car battery, 360 A (EN), 200×173×222 mm, positive terminal on the right. Equivalent to Exide EB504 and Tudor TB504.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-db504
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DB504
- **EAN**: 3661024024402
- **MPN**: DB504
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA Power |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 50 Ah |
| Cold cranking amps (EN) | 360 A |
| Length | 200 mm |
| Width | 173 mm |
| Height | 222 mm |
| Weight | 12.9 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Deta DB504 is a car battery with 12 V, 50 Ah and 360 A cold cranking current, measuring 200 × 173 × 222 mm, with the positive terminal on the right. With the positive terminal on the left, the exact counterpart is the Deta DB505.

## Description

## Where the Deta DB504 fits

The Deta DB504 is made for petrol and diesel cars without automatic engine stop. If your car has no Start-Stop and had a 50 Ah battery, the DB504 is a direct replacement.
At 50 Ah it covers petrol compacts and small diesels, the best-selling format in Europe. The DB504 belongs to the Deta DETA Power range. [See all Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DB504 codes and part numbers

Shops, garages and catalogues identify the DB504 with these codes:

| Commercial reference | DB504 |
|---|---|
| EAN | 3661024024402 |
| Not to be confused with | Deta DB500 (50 Ah, 450 A), Deta DB501 (50 Ah, 450 A, positive terminal on the left), Deta DB505 (50 Ah, 360 A, positive terminal on the left) |

## Deta DB504 vs DB604, DB505 and DB500: differences

Torn between the DB504 and another similar Deta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DB504 (this one) | 50 Ah | 360 A | 200 × 173 × 222 | right | 12.9 kg |
| Deta DB604 | 60 Ah | 480 A | 230 × 173 × 222 | right | 14.6 kg |
| Deta DB505 | 50 Ah | 360 A | 200 × 173 × 222 | left | 12.9 kg |
| Deta DB500 | 50 Ah | 450 A | 207 × 175 × 190 | right | 12.1 kg |

- Deta DB604: 10 Ah more, 120 A more cranking power, a different case (230 × 173 × 222 mm).
- The Deta DB505 is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the left.
- Deta DB500: the same capacity, 90 A more cranking power, a different case (207 × 175 × 190 mm).

## Equivalents and alternatives to the Deta DB504

Same dimensions and polarity as the DB504, with similar capacity and cranking power; as a conventional battery, the DB504 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 EB504 | Lead-acid | 50 Ah | 360 A | 200 × 173 × 222 |
| Tudor TB504 | Lead-acid | 50 Ah | 360 A | 200 × 173 × 222 |
| Fulmen FB504 | Lead-acid | 50 Ah | 360 A | 200 × 173 × 222 |
| Long 50D20L | | 50 Ah | – | 202 × 173 × 225 |
| Long 50D20R | | 50 Ah | – | 202 × 173 × 225 |

## What it means that the DB504 is lead-acid

Inside, the DB504 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.

## What to look at before buying the DB504

- If your car has Start-Stop, the DB504 is not the right one: it needs an EFB or an AGM.
- Cold cranking: 360 A (EN), equal to or higher than the original.
- With 50 Ah, the DB504 replaces an original battery of that capacity or slightly less.
- The DB504 has the positive terminal on the right: compare it with your current battery.
- The DB504 needs 200 × 173 × 222 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Deta DB504

### Deta DB504 or DB604?

Compared with the DB504, the Deta DB604 has 10 Ah more and 120 A more cranking power. If your current battery says 480 A or more, choose the DB604; if it says 360 A or less, the DB504 is enough. Mind the space: the DB604 measures 230 × 173 × 222 mm.

### What is the difference between the Deta DB504 and the DB505?

They are the same battery with the terminals swapped: positive terminal on the right on the DB504, positive terminal on the left on the DB505. Look at your current battery with the terminals facing you and pick the one that matches.

### Can the Deta DB504 be used in a car with Start-Stop?

No. The DB504 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Deta DB504 weigh?

The DB504 weighs 12.9 kg. For reference, the Deta DB604 (60 Ah) weighs 14.6 kg.

### Which battery is equivalent to the Deta DB504?

With the same dimensions, polarity and similar capacity you have the Exide EB504, Tudor TB504 and Fulmen FB504. As the DB504 is a conventional battery, an EFB or AGM of the same size also works.

## Keep comparing: alternatives to the DB504

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Deta catalogue](https://bateriasonline.es/en/deta-batteries)
- [Exide EB504](https://bateriasonline.es/en/exide-eb504) · 50 Ah, 360 A, 200×173×222 mm
- [Tudor TB504](https://bateriasonline.es/en/tudor-tb504) · 50 Ah, 360 A, 200×173×222 mm

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