# Deta DC900 · Car battery 12V 90Ah 720A

![Deta DC900 · Car battery 12V 90Ah 720A](https://bateriasonline.es/3253-home_default/deta-dc900.jpg)

> Deta DC900: 90 Ah car battery, 720 A (EN), 353×175×190 mm, positive terminal on the right, L5 case. Equivalent to Exide EC900 and Exide EB950.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-dc900
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DC900
- **EAN**: 3661024024839
- **MPN**: DC900
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA Standard |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 90 Ah |
| Cold cranking amps (EN) | 720 A |
| Length | 353 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 20.2 kg |
| Polarity | Positive terminal on the right |
| Case size | L5 (353 × 175 × 190 mm) |

## Quick description

The Deta DC900 is a car battery with 12 V, 90 Ah and 720 A cold cranking current, case size L5 (353 × 175 × 190 mm), with the positive terminal on the right.

## Description

## Who the Deta DC900 is for

The Deta DC900 is made for petrol and diesel cars without automatic engine stop. If your car has no Start-Stop and had a 90 Ah battery, the DC900 is a direct replacement.
At 90 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The DC900 belongs to the Deta DETA Standard range. [See all Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Part numbers and codes for the Deta DC900

This is how the Deta DC900 appears on the label and in parts catalogues:

| Commercial reference | DC900 |
|---|---|
| EAN | 3661024024839 |
| Case size (EN) | L5 |
| Not to be confused with | Deta DC905 (90 Ah, 680 A, positive terminal on the left), Deta DA900 (90 Ah, 720 A), Deta DC400 (40 Ah, 320 A) |

## Deta DC900 vs DB950 and DK950: differences

Torn between the DC900 and another similar Deta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DC900 (this one) | 90 Ah | 720 A | 353 × 175 × 190 | right | 20.2 kg |
| Deta DB950 | 95 Ah | 800 A | 353 × 175 × 190 | right | 21.6 kg |
| Deta DK950 | 95 Ah | 850 A | 353 × 175 × 190 | right | 25.9 kg |

- Deta DB950: 5 Ah more, 80 A more cranking power, the same L5 case.
- Deta DK950: 5 Ah more, 130 A more cranking power, the same L5 case, AGM technology.

## Equivalents and alternatives to the Deta DC900

Batteries that fit the DC900's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the DC900.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Varta F6 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Kronobat SD-90.0 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Tudor TC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Fulmen FC900 | Lead-acid | 90 Ah | 720 A | 353 × 175 × 190 |
| Exide EB950 | Lead-acid | 95 Ah | 800 A | 353 × 175 × 190 |

## What it means that the DC900 is lead-acid

Inside, the DC900 is classic lead-acid: liquid electrolyte and lead plates. If the DC900 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## What to look at before buying the DC900

- If your car has Start-Stop, the DC900 is not the right one: it needs an EFB or an AGM.
- Cold cranking: 720 A (EN), equal to or higher than the original.
- Capacity of the DC900: 90 Ah; the same as your current battery or slightly more is fine.
- With the terminals facing you, the positive terminal of the DC900 is on the right.
- Length, width and height of the DC900: 353 × 175 × 190 mm (European case size L5).

## Frequently asked questions about the Deta DC900

### DC900 or DB950: which one suits me?

Compared with the DC900, the Deta DB950 has 5 Ah more and 80 A more cranking power. If your current battery says 800 A or more, choose the DB950; if it says 720 A or less, the DC900 is enough. Both measure 353 × 175 × 190 mm, so they fit the same tray.

### Can the Deta DC900 be used in a car with Start-Stop?

No. The DC900 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 DK950.

### How much does the Deta DC900 weigh?

20.2 kg, with 90 Ah of capacity. For reference, the Deta DB950 (95 Ah) weighs 21.6 kg.

### Which battery is equivalent to the Deta DC900?

With the same dimensions, polarity and similar capacity you have the Exide EC900, Varta F6 and Kronobat SD-90.0. As the DC900 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Deta DC900?

Case size L5: 353 × 175 × 190 mm. The DC900 fits any standard L5 battery tray such as the Exide EC900.

### Which side is the positive terminal on the Deta DC900?

On the DC900, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

## More batteries to compare with the DC900

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Deta range](https://bateriasonline.es/en/deta-batteries)
- [Exide EC900](https://bateriasonline.es/en/exide-ec900) · 90 Ah, 720 A, 353×175×190 mm
- [Varta F6](https://bateriasonline.es/en/varta-f6) · 90 Ah, 720 A, 353×175×190 mm

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