# Tudor TX1803 · Truck battery 12V 180Ah 1,000A

![Tudor TX1803 · Truck battery 12V 180Ah 1,000A](https://bateriasonline.es/2674-home_default/tudor-tx1803.jpg)

> Tudor TX1803: 180 Ah truck battery, 1,000 A (EN), 513×223×223 mm, EFB. Equivalent to Exide EX1803 and Exide EE1853.

**Category:** [Truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries) → [Tudor](https://bateriasonline.es/en/tudor-batteries)

- **Canonical URL**: https://bateriasonline.es/en/tudor-tx1803
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TX1803
- **EAN**: 3661024056625
- **MPN**: TX1803
- **Price**: 256,71 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR SUPER HEAVY DUTY EFB |
| Application | Trucks and commercial vehicles |
| Technology | EFB |
| Voltage | 12 V |
| Capacity | 180 Ah |
| Cold cranking amps (EN) | 1000 A |
| Length | 513 mm |
| Width | 223 mm |
| Height | 223 mm |
| Weight | 46.1 kg |
| Terminal layout | 3 |

## Quick description

The Tudor TX1803 is a truck battery (EFB) with 12 V, 180 Ah and 1,000 A cold cranking current, measuring 513 × 223 × 223 mm.

## Description

## The Tudor TX1803 at a glance

The Tudor TX1803 is a starter battery for trucks, tractors and machinery: high capacity, robust terminals and a build that withstands vibration and the starts of large engines. The TX1803 is fitted alone or in pairs, in series, for the 24 V system of many trucks.
The TX1803 belongs to the Tudor TUDOR SUPER HEAVY DUTY EFB range. [More Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Equivalents and alternatives to the Tudor TX1803

As the TX1803 is an EFB, only EFB or AGM batteries of the same size and polarity are listed: you can step up to AGM, but not down to a conventional battery.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EX1803 | EFB | 180 Ah | 1,000 A | 513 × 223 × 223 |
| Fulmen FX1803 | EFB | 180 Ah | 1,000 A | 513 × 223 × 223 |
| Deta DX1803 | EFB | 180 Ah | 1,000 A | 513 × 223 × 223 |
| Exide EE1853 | EFB | 185 Ah | 1,100 A | 513 × 223 × 223 |
| Fulmen FE1853 | EFB | 185 Ah | 1,100 A | 513 × 223 × 223 |
| Deta DE1853 | EFB | 185 Ah | 1,100 A | 513 × 223 × 223 |

## Tudor TX1803 vs TE1853 and TE1403: which one to choose?

Torn between the TX1803 and another similar Tudor? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Tudor TX1803 (this one) | 180 Ah | 1,000 A | 513 × 223 × 223 | 46.1 kg |
| Tudor TE1853 | 185 Ah | 1,100 A | 513 × 223 × 223 | 46.4 kg |
| Tudor TE1403 | 140 Ah | 800 A | 513 × 189 × 223 | 38.2 kg |

- Tudor TE1853: 5 Ah more, 100 A more cranking power, the same dimensions.
- Tudor TE1403: 40 Ah less, 200 A less cranking power, a different case (513 × 189 × 223 mm).

## Inside the TX1803: EFB technology

The TX1803 is an EFB: flooded lead-acid with reinforced plates and separators for Start-Stop. Compared with a conventional battery, the TX1803 withstands far more starts and partial discharges.

## What to look at before buying the TX1803

- The TX1803 needs 513 × 223 × 223 mm of space: measure it with the hold-down clamp in place.
- With 180 Ah, the TX1803 replaces an original battery of that capacity or slightly less.
- The TX1803 delivers 1,000 A cold cranking (EN standard); do not go below what your original battery states.

## Part numbers and codes for the Tudor TX1803

Look for any of these TX1803 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | TX1803 |
|---|---|
| EAN | 3661024056625 |

## Frequently asked questions about the Tudor TX1803

### TX1803 or TE1853: which one suits me?

Compared with the TX1803, the Tudor TE1853 has 5 Ah more and 100 A more cranking power. If your current battery says 1,100 A or more, choose the TE1853; if it says 1,000 A or less, the TX1803 is enough. Both measure 513 × 223 × 223 mm, so they fit the same tray.

### How much does the Tudor TX1803 weigh?

46.1 kg, with 180 Ah of capacity. For reference, the Tudor TE1853 (185 Ah) weighs 46.4 kg.

### Which battery is equivalent to the Tudor TX1803?

In EFB or AGM, with its dimensions and polarity: Exide EX1803, Fulmen FX1803 and Deta DX1803. A conventional battery does not replace the TX1803.

### Which charger does the Tudor TX1803 need?

An automatic charger with a lead-acid or EFB mode. Modern chargers recognise it like a conventional battery; avoid old ones without voltage control.

## Keep comparing: alternatives to the TX1803

- [All truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [The whole Tudor range](https://bateriasonline.es/en/tudor-batteries)
- [Exide EX1803](https://bateriasonline.es/en/exide-ex1803) · 180 Ah, 1,000 A, 513×223×223 mm
- [Fulmen FX1803](https://bateriasonline.es/en/fulmen-fx1803) · 180 Ah, 1,000 A, 513×223×223 mm

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