# Deta DA755 · Car battery 12V 75Ah 630A

![Deta DA755 · Car battery 12V 75Ah 630A](https://bateriasonline.es/3066-home_default/deta-da755.jpg)

> Deta DA755: 75 Ah car battery, 630 A (EN), 270×173×222 mm, positive terminal on the left. Equivalent to Exide EA755 and Tudor TA755.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-da755
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DA755
- **EAN**: 3661024024174
- **MPN**: DA755
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA Senator3 |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 75 Ah |
| Cold cranking amps (EN) | 630 A |
| Length | 270 mm |
| Width | 173 mm |
| Height | 222 mm |
| Weight | 17.4 kg |
| Polarity | Positive terminal on the left |

## Quick description

The Deta DA755 is a car battery with 12 V, 75 Ah and 630 A cold cranking current, measuring 270 × 173 × 222 mm, with the positive terminal on the left. With the positive terminal on the right, the exact counterpart is the Deta DA754.

## Description

## Who the Deta DA755 is for

The Deta DA755 is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. Its job is to start the engine in the cold with margin to spare and keep the car's electronics powered.
At 75 Ah it sits in the range of compact and mid-size diesels, SUVs and MPVs. The DA755 belongs to the Deta DETA Senator3 range. [The full range of Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DA755 vs DB705, DA754 and DK508: differences

Torn between the DA755 and another similar Deta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DA755 (this one) | 75 Ah | 630 A | 270 × 173 × 222 | left | 17.4 kg |
| Deta DB705 | 70 Ah | 540 A | 270 × 173 × 222 | left | 16.1 kg |
| Deta DA754 | 75 Ah | 630 A | 270 × 173 × 222 | right | 17.4 kg |
| Deta DK508 | 50 Ah | 800 A | 260 × 173 × 206 | – | 17.5 kg |

- Deta DB705: 5 Ah less, 90 A less cranking power, the same dimensions.
- Deta DA754: identical to the DA755 except for the positive terminal, which is on the other side (positive terminal on the right).
- Deta DK508: 25 Ah less, 170 A more cranking power, a different case (260 × 173 × 206 mm), AGM technology.

## Part numbers and codes for the Deta DA755

Look for any of these DA755 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | DA755 |
|---|---|
| EAN | 3661024024174 |
| Not to be confused with | Deta DA754 (75 Ah, 630 A, positive terminal on the right), Deta DA955 (95 Ah, 800 A) |

## Equivalents and alternatives to the Deta DA755

Batteries that fit the DA755's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the DA755.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EA755 | Lead-acid | 75 Ah | 630 A | 270 × 173 × 222 |
| Tudor TA755 | Lead-acid | 75 Ah | 630 A | 270 × 173 × 222 |
| Fulmen FA755 | Lead-acid | 75 Ah | 630 A | 270 × 173 × 222 |

## Before ordering the DA755, check this

- Measure the space: the DA755 takes up 270 × 173 × 222 mm.
- Polarity of the DA755: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 75 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 630 A or less, the DA755 covers your engine.
- If your car has Start-Stop, the DA755 is not the right one: it needs an EFB or an AGM.

## Inside the DA755: lead-acid technology

The DA755 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the DA755 needs no special registration: just connect it.

## Frequently asked questions about the Deta DA755

### DA755 or DB705: which one suits me?

Compared with the DA755, the Deta DB705 has 5 Ah less and 90 A less cranking power. The DA755 cranks harder; the DB705 is only a good option if your original battery says 540 A or less. Both measure 270 × 173 × 222 mm, so they fit the same tray.

### Deta DA755 or DA754: what is the difference?

Only the polarity: the DA755 has the positive terminal on the left and the DA754 the positive terminal on the right. Capacity (75 Ah), cranking power and dimensions are identical.

### Can the Deta DA755 be used in a car with Start-Stop?

No. The DA755 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM; in this same size there is the Deta DK508.

### How much does the Deta DA755 weigh?

17.4 kg, with 75 Ah of capacity. For reference, the Deta DB705 (70 Ah) weighs 16.1 kg.

### Which battery is equivalent to the Deta DA755?

With the same dimensions, polarity and similar capacity you have the Exide EA755, Tudor TA755 and Fulmen FA755. As the DA755 is a conventional battery, an EFB or AGM of the same size also works.

## Other options if you are unsure about the DA755

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Deta range](https://bateriasonline.es/en/deta-batteries)
- [Exide EA755](https://bateriasonline.es/en/exide-ea755) · 75 Ah, 630 A, 270×173×222 mm
- [Tudor TA755](https://bateriasonline.es/en/tudor-ta755) · 75 Ah, 630 A, 270×173×222 mm

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