# Deta DK700 · Start-Stop battery 12V 70Ah 760A

![Deta DK700 · Start-Stop battery 12V 70Ah 760A](https://bateriasonline.es/2828-home_default/deta-dk700.jpg)

> Deta DK700: 70 Ah Start-Stop battery, 760 A (EN), 278×175×190 mm, positive terminal on the right, L3 case, AGM. Equivalent to Exide EK720 and Tudor TK720.

**Category:** [Start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb) → [Deta](https://bateriasonline.es/en/deta-batteries)

- **Canonical URL**: https://bateriasonline.es/en/deta-dk700
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DK700
- **EAN**: 3661024025713
- **MPN**: DK700
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA AGM |
| Application | Start-Stop cars |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 70 Ah |
| Cold cranking amps (EN) | 760 A |
| Length | 278 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 20.6 kg |
| Polarity | Positive terminal on the right |
| Case size | L3 (278 × 175 × 190 mm) |

## Quick description

Deta DK700: Start-Stop battery (AGM) with 12 V, 70 Ah and 760 A cold cranking current, case size L3 (278 × 175 × 190 mm), with the positive terminal on the right.

## Description

## Where the Deta DK700 fits

The Deta DK700 is a battery for cars with Start-Stop: it withstands many more starting and partial-discharge cycles than a conventional battery and powers the electronics every time the engine stops at the lights. In a Start-Stop car, the DK700 keeps the radio, climate control and lights running with the engine off without losing capacity.
At 70 Ah it is the usual size for compact diesels and mid-size petrol saloons. The DK700 belongs to the Deta DETA AGM range. [The full range of Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DK700 vs DK720 and DK620

What sets the DK700 apart from its neighbours in the Deta range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DK700 (this one) | 70 Ah | 760 A | 278 × 175 × 190 | right | 20.6 kg |
| Deta DK720 | 72 Ah | 760 A | 278 × 175 × 190 | right | 20.6 kg |
| Deta DK620 | 62 Ah | 680 A | 242 × 175 × 190 | right | 17.9 kg |

- Deta DK720: 2 Ah more, the same cranking power, the same L3 case.
- Deta DK620: 8 Ah less, 80 A less cranking power, a different case (242 × 175 × 190 mm).

## Part numbers and codes for the Deta DK700

Look for any of these DK700 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | DK700 |
|---|---|
| EAN | 3661024025713 |
| Case size (EN) | L3 |
| Not to be confused with | Deta DK600 (60 Ah, 680 A), Deta DK720 (72 Ah, 760 A), Deta DK800 (80 Ah, 800 A) |

## Equivalents and alternatives to the Deta DK700

Other AGM batteries that fit the DK700's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta A7 | AGM | 70 Ah | 760 A | 278 × 175 × 190 |
| Fulmen FK700 | AGM | 70 Ah | 760 A | 278 × 175 × 190 |
| Exide EK720 | AGM | 72 Ah | 760 A | 278 × 175 × 190 |
| Fulmen FK720 | AGM | 72 Ah | 760 A | 278 × 175 × 190 |
| Tudor TK720 | AGM | 72 Ah | 760 A | 278 × 175 × 190 |
| Deta DK720 | AGM | 72 Ah | 760 A | 278 × 175 × 190 |

Its Bosch equivalent is the Bosch S5 A08, the same as for the Varta A7. Bosch is not part of our catalogue; we list it so you can compare.

## What to look at before buying the DK700

- The DK700 needs 278 × 175 × 190 mm of space (European case size L3): measure it with the hold-down clamp in place.
- With the terminals facing you, the positive terminal of the DK700 is on the right.
- Capacity of the DK700: 70 Ah; the same as your current battery or slightly more is fine.
- Cold cranking: 760 A (EN), equal to or higher than the original.
- The DK700 is AGM: it replaces an AGM or an EFB of the same size. You can swap an EFB for an AGM, but not an AGM for an EFB.

## Inside the DK700: AGM technology

The DK700 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the DK700 can be fitted in the boot or under a seat with no risk of spills.

## Frequently asked questions about the Deta DK700

### DK700 or DK720: which one suits me?

Compared with the DK700, the Deta DK720 has 2 Ah more. With the same cranking power (760 A), the DK700 and the DK720 differ in capacity: the one with more Ah supports more load with the engine off. Both measure 278 × 175 × 190 mm, so they fit the same tray.

### Can the Deta DK700 be used in a car with Start-Stop?

Yes. As an AGM battery, the DK700 handles automatic engine stop and brake energy recovery, and it can replace an EFB of the same size.

### How much does the Deta DK700 weigh?

20.6 kg, with 70 Ah of capacity. For reference, the Deta DK720 (72 Ah) weighs 20.6 kg.

### Which battery is equivalent to the Deta DK700?

Only other AGM batteries with its dimensions and polarity: Varta A7, Fulmen FK700 and Exide EK720. Neither an EFB nor a conventional battery replaces the DK700. Its Bosch equivalent is the Bosch S5 A08, the same as for the Varta A7. Bosch is not part of our catalogue; we list it so you can compare.

### What case size is the Deta DK700?

Case size L3: 278 × 175 × 190 mm. The DK700 fits any standard L3 battery tray such as the Varta A7.

### Which side is the positive terminal on the Deta DK700?

On the DK700, 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 DK700

- [All start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb)
- [Full Deta catalogue](https://bateriasonline.es/en/deta-batteries)
- [Varta A7](https://bateriasonline.es/en/varta-a7) · 70 Ah, 760 A, 278×175×190 mm
- [Fulmen FK700](https://bateriasonline.es/en/fulmen-fk700) · 70 Ah, 760 A, 278×175×190 mm

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