# Fulmen FG1406 · Truck battery 12V 140Ah 800A

![Fulmen FG1406 · Truck battery 12V 140Ah 800A](https://bateriasonline.es/2783-home_default/fulmen-fg1406.jpg)

> Fulmen FG1406: 140 Ah truck battery, 800 A (EN), 510×175×225 mm. Equivalent to Exide EG1406 and Tudor TG1406. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/fulmen-fg1406
- **Language**: en
- **Brand**: Fulmen
- **Reference**: BOL-FULMEN-FG1406
- **EAN**: 3661024045490
- **MPN**: FG1406
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulmen |
| Range | FULMEN StartPRO |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 140 Ah |
| Cold cranking amps (EN) | 800 A |
| Length | 510 mm |
| Width | 175 mm |
| Height | 225 mm |
| Weight | 33.5 kg |
| Terminal layout | 4 |

## Quick description

Fulmen FG1406: truck battery with 12 V, 140 Ah and 800 A cold cranking current, measuring 510 × 175 × 225 mm.

## Description

## Where the Fulmen FG1406 fits

The Fulmen FG1406 turns heavy diesel engines and powers cabs with high consumption. The FG1406 is fitted alone or in pairs, in series, for the 24 V system of many trucks.
The FG1406 belongs to the Fulmen FULMEN StartPRO range. [More Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries)

## What it means that the FG1406 is lead-acid

Inside, the FG1406 is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

## Fulmen FG1406 vs FG1206 and FG1355: differences

The real differences between the FG1406 and the closest Fulmen models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fulmen FG1406 (this one) | 140 Ah | 800 A | 510 × 175 × 225 | 33.5 kg |
| Fulmen FG1206 | 120 Ah | 680 A | 510 × 175 × 225 | 31.8 kg |
| Fulmen FG1355 | 135 Ah | 1,000 A | 514 × 175 × 210 | 36 kg |

- Fulmen FG1206: 20 Ah less, 120 A less cranking power, the same dimensions.
- Fulmen FG1355: 5 Ah less, 200 A more cranking power, a different case (514 × 175 × 210 mm).

## Equivalents and alternatives to the Fulmen FG1406

Same dimensions and polarity as the FG1406, with similar capacity and cranking power; as a conventional battery, the FG1406 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 EG1406 | Lead-acid | 140 Ah | 800 A | 510 × 175 × 225 |
| Tudor TG1406 | Lead-acid | 140 Ah | 800 A | 510 × 175 × 225 |
| Deta DG1406 | Lead-acid | 140 Ah | 800 A | 510 × 175 × 225 |

## Fulmen FG1406 codes and part numbers

Shops, garages and catalogues identify the FG1406 with these codes:

| Commercial reference | FG1406 |
|---|---|
| EAN | 3661024045490 |
| Not to be confused with | Fulmen FG1206 (120 Ah, 680 A), Fulmen FG1402 (140 Ah, 900 A), Fulmen FG1403 (140 Ah, 800 A) |

## Check this before ordering the Fulmen FG1406

- The FG1406 delivers 800 A cold cranking (EN standard); do not go below what your original battery states.
- Capacity of the FG1406: 140 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the FG1406: 510 × 175 × 225 mm.

## Frequently asked questions about the Fulmen FG1406

### Fulmen FG1406 or FG1206?

Compared with the FG1406, the Fulmen FG1206 has 20 Ah less and 120 A less cranking power. The FG1406 cranks harder; the FG1206 is only a good option if your original battery says 680 A or less. Both measure 510 × 175 × 225 mm, so they fit the same tray.

### How much does the Fulmen FG1406 weigh?

The FG1406 weighs 33.5 kg. For reference, the Fulmen FG1206 (120 Ah) weighs 31.8 kg.

### Which battery is equivalent to the Fulmen FG1406?

With the same dimensions, polarity and similar capacity you have the Exide EG1406, Tudor TG1406 and Deta DG1406. As the FG1406 is a conventional battery, an EFB or AGM of the same size also works.

## Other options if you are unsure about the FG1406

- [More truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Fulmen catalogue](https://bateriasonline.es/en/fulmen-batteries)
- [Exide EG1406](https://bateriasonline.es/en/exide-eg1406) · 140 Ah, 800 A, 510×175×225 mm
- [Tudor TG1406](https://bateriasonline.es/en/tudor-tg1406) · 140 Ah, 800 A, 510×175×225 mm

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