# Deta DB852 · Car battery 12V 85Ah 760A

![Deta DB852 · Car battery 12V 85Ah 760A](https://bateriasonline.es/3207-home_default/deta-db852.jpg)

> Deta DB852: 85 Ah car battery, 760 A (EN), 353×175×175 mm, positive terminal on the right, LB5 case. Equivalent to Exide EB852 and Tudor TB852.

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

- **Canonical URL**: https://bateriasonline.es/en/deta-db852
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DB852
- **EAN**: 3661024024662
- **MPN**: DB852
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA Power |
| Application | Cars |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 85 Ah |
| Cold cranking amps (EN) | 760 A |
| Length | 353 mm |
| Width | 175 mm |
| Height | 175 mm |
| Weight | 19.4 kg |
| Polarity | Positive terminal on the right |
| Case size | LB5 (353 × 175 × 175 mm) |

## Quick description

The Deta DB852 is a car battery with 12 V, 85 Ah and 760 A cold cranking current, case size LB5 (353 × 175 × 175 mm), with the positive terminal on the right.

## Description

## Where the Deta DB852 fits

The Deta DB852 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. If your car has no Start-Stop and had a 85 Ah battery, the DB852 is a direct replacement.
At 85 Ah it moves into large diesels, SUVs, vans and cars with heavy electrical equipment. The DB852 belongs to the Deta DETA Power range. [More Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DB852 vs DB950 and DC900: differences

Torn between the DB852 and another similar Deta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DB852 (this one) | 85 Ah | 760 A | 353 × 175 × 175 | right | 19.4 kg |
| Deta DB950 | 95 Ah | 800 A | 353 × 175 × 190 | right | 21.6 kg |
| Deta DC900 | 90 Ah | 720 A | 353 × 175 × 190 | right | 20.2 kg |

- Deta DB950: 10 Ah more, 40 A more cranking power, a different case (353 × 175 × 190 mm).
- Deta DC900: 5 Ah more, 40 A less cranking power, a different case (353 × 175 × 190 mm).

## Part numbers and codes for the Deta DB852

The DB852 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | DB852 |
|---|---|
| EAN | 3661024024662 |
| Case size (EN) | LB5 |
| Not to be confused with | Deta DA852 (85 Ah, 800 A), Deta DB802 (80 Ah, 700 A) |

## Equivalents and alternatives to the Deta DB852

Batteries that fit the DB852's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the DB852.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB852 | Lead-acid | 85 Ah | 760 A | 353 × 175 × 175 |
| Tudor TB852 | Lead-acid | 85 Ah | 760 A | 353 × 175 × 175 |
| Fulmen FB852 | Lead-acid | 85 Ah | 760 A | 353 × 175 × 175 |
| Varta F5 | Lead-acid | 88 Ah | 740 A | 353 × 175 × 175 |
| Kronobat SD-88.0B | Lead-acid | 88 Ah | 740 A | 353 × 175 × 175 |

## Before ordering the DB852, check this

- Measure the space: the DB852 takes up 353 × 175 × 175 mm (European case size LB5).
- Polarity of the DB852: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- With 85 Ah, the DB852 replaces an original battery of that capacity or slightly less.
- Check the EN amps on your battery: if it says 760 A or less, the DB852 covers your engine.
- If your car has Start-Stop, the DB852 is not the right one: it needs an EFB or an AGM.

## What it means that the DB852 is lead-acid

The DB852 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.

## Frequently asked questions about the Deta DB852

### DB852 or DB950: which one suits me?

Compared with the DB852, the Deta DB950 has 10 Ah more and 40 A more cranking power. If your current battery says 800 A or more, choose the DB950; if it says 760 A or less, the DB852 is enough. Mind the space: the DB950 measures 353 × 175 × 190 mm.

### Can the Deta DB852 be used in a car with Start-Stop?

No. The DB852 is a lead-acid battery for cars without automatic engine stop; Start-Stop needs an EFB or an AGM.

### How much does the Deta DB852 weigh?

19.4 kg, with 85 Ah of capacity. For reference, the Deta DB950 (95 Ah) weighs 21.6 kg.

### Which battery is equivalent to the Deta DB852?

With the same dimensions, polarity and similar capacity you have the Exide EB852, Tudor TB852 and Fulmen FB852. As the DB852 is a conventional battery, an EFB or AGM of the same size also works.

### What case size is the Deta DB852?

Case size LB5: 353 × 175 × 175 mm. The DB852 fits any standard LB5 battery tray such as the Exide EB852.

### Which side is the positive terminal on the Deta DB852?

On the DB852, 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 DB852

- [All car batteries](https://bateriasonline.es/en/car-batteries)
- [The whole Deta range](https://bateriasonline.es/en/deta-batteries)
- [Exide EB852](https://bateriasonline.es/en/exide-eb852) · 85 Ah, 760 A, 353×175×175 mm
- [Tudor TB852](https://bateriasonline.es/en/tudor-tb852) · 85 Ah, 760 A, 353×175×175 mm

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