# Tudor TG1806 · Truck battery 12V 180Ah 1,000A

![Tudor TG1806 · Truck battery 12V 180Ah 1,000A](https://bateriasonline.es/2429-home_default/tudor-tg1806.jpg)

> Tudor TG1806: 180 Ah truck battery, 1,000 A (EN), 510×218×225 mm. Equivalent to Exide EG1806 and Exide EJ1805.

**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-tg1806
- **Language**: en
- **Brand**: Tudor
- **Reference**: BOL-TUDOR-TG1806
- **EAN**: 3661024055505
- **MPN**: TG1806
- **Price**: 236,29 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Tudor |
| Range | TUDOR START PRO (HD) |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 180 Ah |
| Cold cranking amps (EN) | 1000 A |
| Length | 510 mm |
| Width | 218 mm |
| Height | 225 mm |
| Weight | 43 kg |
| Terminal layout | 4 |

## Quick description

Tudor TG1806: truck battery with 12 V, 180 Ah and 1,000 A cold cranking current, measuring 510 × 218 × 225 mm.

## Description

## Where the Tudor TG1806 fits

The Tudor TG1806 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 TG1806 is fitted alone or in pairs, in series, for the 24 V system of many trucks.
The TG1806 belongs to the Tudor TUDOR START PRO (HD) range. [See all Tudor batteries](https://bateriasonline.es/en/tudor-batteries)

## Equivalents and alternatives to the Tudor TG1806

Same dimensions and polarity as the TG1806, with similar capacity and cranking power; as a conventional battery, the TG1806 can also be replaced by an EFB or AGM of the same size if you want more cycles.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EG1806 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |
| Exide EJ1805 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |
| Fulmen FJ1805 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |
| Fulmen FG1806 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |
| Deta DJ1805 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |
| Deta DG1806 | Lead-acid | 180 Ah | 1,000 A | 510 × 218 × 225 |

## Tudor TG1806 vs TJ1723 and TF1853

The real differences between the TG1806 and the closest Tudor models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Tudor TG1806 (this one) | 180 Ah | 1,000 A | 510 × 218 × 225 | 43 kg |
| Tudor TJ1723 | 172 Ah | 1,390 A | 513 × 223 × 223 | 48.8 kg |
| Tudor TF1853 | 185 Ah | 1,150 A | 513 × 223 × 223 | 43.9 kg |

- Tudor TJ1723: 8 Ah less, 390 A more cranking power, a different case (513 × 223 × 223 mm).
- Tudor TF1853: 5 Ah more, 150 A more cranking power, a different case (513 × 223 × 223 mm).

## What it means that the TG1806 is lead-acid

The TG1806 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.

## Before ordering the TG1806, check this

- The TG1806 needs 510 × 218 × 225 mm of space: measure it with the hold-down clamp in place.
- With 180 Ah, the TG1806 replaces an original battery of that capacity or slightly less.
- The TG1806 delivers 1,000 A cold cranking (EN standard); do not go below what your original battery states.

## Tudor TG1806 codes and part numbers

The TG1806 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | TG1806 |
|---|---|
| EAN | 3661024055505 |
| Not to be confused with | Tudor TG1406 (140 Ah, 800 A), Tudor TG1206 (120 Ah, 680 A), Tudor TG1803 (180 Ah, 1,000 A) |

## Frequently asked questions about the Tudor TG1806

### Tudor TG1806 or TJ1723?

Compared with the TG1806, the Tudor TJ1723 has 8 Ah less and 390 A more cranking power. If your current battery says 1,390 A or more, choose the TJ1723; if it says 1,000 A or less, the TG1806 is enough. Mind the space: the TJ1723 measures 513 × 223 × 223 mm.

### How much does the Tudor TG1806 weigh?

The TG1806 weighs 43 kg. For reference, the Tudor TJ1723 (172 Ah) weighs 48.8 kg.

### Which battery is equivalent to the Tudor TG1806?

With the same dimensions, polarity and similar capacity you have the Exide EG1806, Exide EJ1805 and Fulmen FJ1805. As the TG1806 is a conventional battery, an EFB or AGM of the same size also works.

### Are truck batteries fitted in pairs?

Almost always, in series for 24 V. Replace them in matched pairs: mixing a new one with an old one unbalances charging and shortens the new one's life.

## Keep comparing: alternatives to the TG1806

- [All truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Tudor catalogue](https://bateriasonline.es/en/tudor-batteries)
- [Exide EG1806](https://bateriasonline.es/en/exide-eg1806) · 180 Ah, 1,000 A, 510×218×225 mm
- [Exide EJ1805](https://bateriasonline.es/en/exide-ej1805) · 180 Ah, 1,000 A, 510×218×225 mm

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