# Car battery Deta DB440 12V 44Ah 400A

![Car battery Deta DB440 12V 44Ah 400A](https://baterias.com/3536-home_default/battery-deta-db440-12v-44ah-400a.jpg)

> Deta DB440 car battery 12V 44Ah 400A. Power range. Dimensions 175×175×190 mm, + terminal on the right. Check fitment by plate.

**Category:** [Car Batteries](https://baterias.com/gb/car-batteries) → [Deta](https://baterias.com/gb/deta)

- **Canonical URL**: https://baterias.com/gb/battery-deta-db440-12v-44ah-400a
- **Language**: en-GB
- **Brand**: Deta
- **Reference**: BCOM-DETA-DB440
- **EAN**: 3661024024501
- **MPN**: DB440
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | DETA |
| Reference | DB440 |
| Model | DETA Power |
| Voltage (V) | 12 V |
| Largo | 175 mm |
| Ancho | 175 mm |
| Alto | 190 mm |
| Peso | 10.7 kg |
| Tecnología | Lead-acid |
| EAN | 3661024024501 |
| Terminal layout | Positive terminal on the right |
| Hold down | B13 |
| Cold cranking amps (EN) | 400 A |
| Capacity (C20) | 44 Ah (c20) |
| Case type | L00 |

## Quick description

**Deta DB440 12V 44Ah 400A** is a starter battery with OEM-equivalent quality, designed for modern passenger cars. Delivers reliable cold-cranks even after weeks of inactivity and supports stable auxiliary loads (lights, climate control, infotainment).

## Why this car battery?

- **Original-equipment quality** without dealership prices
- **Lasts 4 to 6 years** buy once instead of twice
- **Real human tech support** if you have any doubts before buying

🔌 Voltage
12 V

⚡ Capacity
44 Ah C20

🔋 Cold cranking
400 A EN-1

📏 Dimensions
175×175×190 mm

⚙️ Technology
Lead-acid

🧭 Polarity
Positive on the right

⚖️ Weight
10,7 kg

🏷️ Model
DETA Power

## Description

## Car battery Deta DB440 Power 44Ah 400A 12V

12*V* Voltage
44*Ah* Capacity
400*A* Cold cranking
10.70*kg* Weight

The **Deta DB440 car battery** is rated at **12 V**, **44 Ah** and **400 A** of cold cranking current (EN) from the **Power** range, and is designed for passenger cars with conventional starting, without a Start-Stop system. It replaces the original battery without adaptation in cars with a 175 × 175 × 190 mm format: same 44 Ah capacity and the positive terminal on the right.
- Conventional lead-acid: the most proven and economical technology.
- Reliable cold starts, even after weeks without driving.
- Direct replacement for the original battery in size and terminals.
- Original-equipment build quality without the dealership price.

### Size, terminals and hold-down of the Deta DB440

The Deta DB440 is made in the 175 × 175 × 190 mm format and weighs 10.70 kg. The positive terminal on the right decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. It uses a B13 hold-down, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### What the Deta DB440 is for

With 44 Ah, the Deta DB440 is sized for passenger cars with conventional starting, without a Start-Stop system. It is a direct replacement for the original battery as long as dimensions and terminals match. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 10.70 kg and B13 hold-down.

### The Deta DB440: Power range and conventional lead-acid technology

The DB440 is part of the Deta **Power** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
In a conventional battery the electrolyte is liquid and the lead plates are immersed in it. It is a mature, economical and easily recycled technology, ideal for starting vehicles in normal use.

### Deta: the maker behind the DB440

Deta combines German engineering with Exide's industrial capacity. Its Power, Senator and PowerPRO series cover everything from urban cars to construction machinery. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

### Official warranty

The Deta DB440 comes with the **manufacturer's official warranty** against manufacturing defects; the exact period is stated in the brand's conditions. If it fails through a defect within the period, we replace it free of charge.

### How to make it last longer

Avoid leaving lights or accessories on with the engine off: most batteries fail not through defects but through repeated deep discharges. On batteries with filler caps, check the electrolyte level and top up only with distilled water.

### Delivery times and returns

Orders placed **before [[ks:cutoff]]** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **[[ks:return_days]] days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.

## Frequently asked questions

### How is the Deta DB440 battery installed in the vehicle?

In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — with positive on the right match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### What is the service life of the DB440 model?

Expected lifespan of the Deta DB440 is 4 to 6 years in regular car use without Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What size is this battery?

Dimensions (length × width × height) are 175×175×190 mm — also written as 175x175x190 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### What polarity does the Deta DB440 battery have?

Polarity: positive on the right. To identify it, place the battery in front of you with the terminals facing you and check which side the positive (+, marked with a red ring) is on. Before buying, verify the polarity matches your current battery: switching polarity forces longer cables or system reconfiguration, with short-circuit risk.

### Is the DB440 valid for my vehicle?

Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The DB440 fits 138 verified vehicle versions in our database.

### Which interchangeable batteries are there for this one?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level.


## Compatible vehicles

This battery fits 138 vehicles. Most searched:

- [TOYOTA YARIS CROSS (MXP\_) (2020)](https://baterias.com/gb/car-batteries/toyota/yaris-cross-mxp)
- [TOYOTA AYGO (\_B1\_) (2005)](https://baterias.com/gb/car-batteries/toyota/aygo-_b1)
- [FIAT PANDA (169\_) (2003)](https://baterias.com/gb/car-batteries/fiat/panda-169)
- [FORD KA (RU8) (2008)](https://baterias.com/gb/car-batteries/ford/ka-ru8)
- [FIAT 500 (312\_) (2007)](https://baterias.com/gb/car-batteries/fiat/500-312)
- [PEUGEOT 206 SW (2E/K) (2002)](https://baterias.com/gb/car-batteries/peugeot/206-sw-2ek)
- [RENAULT DUSTER (HS\_) (2011)](https://baterias.com/gb/car-batteries/renault/duster-hs)
- [LANCIA Y10 (156\_) (1990)](https://baterias.com/gb/car-batteries/lancia/y10-156)
- [CHEVROLET SPARK (M300) (2009)](https://baterias.com/gb/car-batteries/chevrolet/spark-m300)
- [PIAGGIO PORTER Platform/Chassis (1992)](https://baterias.com/gb/car-batteries/piaggio/porter-platformchassis)
- [FIAT PANDA (141\_) (1990)](https://baterias.com/gb/car-batteries/fiat/panda-141)
- [FORD MONDEO V Saloon (CD) (2012)](https://baterias.com/gb/car-batteries/ford/mondeo-v-saloon-cd)
- [CITROËN SAXO (S0, S1) (1996)](https://baterias.com/gb/car-batteries/citroen/saxo-s0-s1)
- [TOYOTA YARIS (\_P21\_, \_PA1\_, \_PH1\_) (2020)](https://baterias.com/gb/car-batteries/toyota/yaris-_p21_-_pa1_-_ph1)
- [DACIA SANDERO (2008)](https://baterias.com/gb/car-batteries/dacia/sandero)

## Equivalent batteries

- [TUDOR TB440](https://baterias.com/gb/battery-tudor-tb440-44ah-400a)
- [VARTA B36](https://baterias.com/gb/battery-varta-b36-12v-44ah-420a)
- [EXIDE EB440](https://baterias.com/gb/battery-exide-eb440-12v-44ah-400a)
- [KRONOBAT PB-44.0](https://baterias.com/gb/best-price-battery-12v-44ah-pb-44_0)

## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-23*