# Deta DK1050 · Start-Stop battery 12V 105Ah 950A

![Deta DK1050 · Start-Stop battery 12V 105Ah 950A](https://bateriasonline.es/2813-home_default/deta-dk1050.jpg)

> Deta DK1050: 105 Ah Start-Stop battery, 950 A (EN), 392×175×190 mm, positive terminal on the right, L6 case, AGM. Equivalent to Exide EK1060 and Tudor TK1060.

**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-dk1050
- **Language**: en
- **Brand**: Deta
- **Reference**: BOL-DETA-DK1050
- **EAN**: 3661024026291
- **MPN**: DK1050
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Deta |
| Range | DETA AGM |
| Application | Start-Stop cars |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 105 Ah |
| Cold cranking amps (EN) | 950 A |
| Length | 392 mm |
| Width | 175 mm |
| Height | 190 mm |
| Weight | 29 kg |
| Polarity | Positive terminal on the right |
| Case size | L6 (394 × 175 × 190 mm) |

## Quick description

Deta DK1050: Start-Stop battery (AGM) with 12 V, 105 Ah and 950 A cold cranking current, case size L6 (392 × 175 × 190 mm), with the positive terminal on the right.

## Description

## Who the Deta DK1050 is for

The Deta DK1050 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. The DK1050 is designed for cars that switch the engine off at every stop and restart it dozens of times per trip.
At 105 Ah it is a large battery: vans, 4x4s and vehicles with high electrical demand. The DK1050 belongs to the Deta DETA AGM range. [The full range of Deta batteries](https://bateriasonline.es/en/deta-batteries)

## Deta DK1050 codes and part numbers

The DK1050 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | DK1050 |
|---|---|
| EAN | 3661024026291 |
| Case size (EN) | L6 |
| Not to be confused with | Deta DK1060 (106 Ah, 950 A), Deta DA1050 (105 Ah, 850 A) |

## Deta DK1050 vs DK1060 and DK960: differences

The real differences between the DK1050 and the closest Deta models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Deta DK1050 (this one) | 105 Ah | 950 A | 392 × 175 × 190 | right | 29 kg |
| Deta DK1060 | 106 Ah | 950 A | 392 × 175 × 190 | right | 29 kg |
| Deta DK960 | 96 Ah | 850 A | 353 × 175 × 190 | right | 26.1 kg |

- Deta DK1060: 1 Ah more, the same cranking power, the same L6 case.
- Deta DK960: 9 Ah less, 100 A less cranking power, a different case (353 × 175 × 190 mm).

## Equivalents and alternatives to the Deta DK1050

As the DK1050 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulmen FK1050 | AGM | 105 Ah | 950 A | 392 × 175 × 190 |
| Exide EK1060 | AGM | 106 Ah | 950 A | 392 × 175 × 190 |
| Tudor TK1060 | AGM | 106 Ah | 950 A | 392 × 175 × 190 |
| Fulmen FK1060 | AGM | 106 Ah | 950 A | 392 × 175 × 190 |
| Varta A4 | AGM | 105 Ah | 950 A | 394 × 175 × 190 |
| Deta DK1060 | AGM | 106 Ah | 950 A | 392 × 175 × 190 |

## What it means that the DK1050 is AGM

The DK1050 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Before ordering the DK1050, check this

- The DK1050 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.
- The DK1050 delivers 950 A cold cranking (EN standard); do not go below what your original battery states.
- With 105 Ah, the DK1050 replaces an original battery of that capacity or slightly less.
- The DK1050 has the positive terminal on the right: compare it with your current battery.
- The DK1050 needs 392 × 175 × 190 mm of space (European case size L6): measure it with the hold-down clamp in place.

## Frequently asked questions about the Deta DK1050

### Deta DK1050 or DK1060?

Compared with the DK1050, the Deta DK1060 has 1 Ah more. With the same cranking power (950 A), the DK1050 and the DK1060 differ in capacity: the one with more Ah supports more load with the engine off. Both measure 392 × 175 × 190 mm, so they fit the same tray.

### Can the Deta DK1050 be used in a car with Start-Stop?

Yes. As an AGM battery, the DK1050 handles automatic engine stop and brake energy recovery, and it can replace an EFB of the same size.

### How much does the Deta DK1050 weigh?

The DK1050 weighs 29 kg. For reference, the Deta DK1060 (106 Ah) weighs 29 kg.

### Which battery is equivalent to the Deta DK1050?

Only other AGM batteries with its dimensions and polarity: Fulmen FK1050, Exide EK1060 and Tudor TK1060. Neither an EFB nor a conventional battery replaces the DK1050.

### What case size is the Deta DK1050?

Case size L6: 392 × 175 × 190 mm. The DK1050 fits any standard L6 battery tray such as the Fulmen FK1050.

### Which side is the positive terminal on the Deta DK1050?

The DK1050 has the positive terminal on the right, looking at the battery from its long side with the terminals closest to you.

## More batteries to compare with the DK1050

- [Other start-Stop batteries (AGM and EFB)](https://bateriasonline.es/en/start-stop-batteries-agm-efb)
- [The whole Deta range](https://bateriasonline.es/en/deta-batteries)
- [Fulmen FK1050](https://bateriasonline.es/en/fulmen-fk1050) · 105 Ah, 950 A, 392×175×190 mm
- [Exide EK1060](https://bateriasonline.es/en/exide-ek1060) · 106 Ah, 950 A, 392×175×190 mm

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