# Fulmen FG1403 · Truck battery 12V 140Ah 800A

![Fulmen FG1403 · Truck battery 12V 140Ah 800A](https://bateriasonline.es/2780-home_default/fulmen-fg1403.jpg)

> Fulmen FG1403: 140 Ah truck battery, 800 A (EN), 513×189×223 mm. Equivalent to Exide EG1403 and Tudor TG1403. Ask for a no-obligation 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-fg1403
- **Language**: en
- **Brand**: Fulmen
- **Reference**: BOL-FULMEN-FG1403
- **EAN**: 3661024045421
- **MPN**: FG1403
- **Last updated**: 2026-11-06

## 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 | 513 mm |
| Width | 189 mm |
| Height | 223 mm |
| Weight | 34.1 kg |
| Terminal layout | 3 |

## Quick description

Fulmen FG1403: truck battery with 12 V, 140 Ah and 800 A cold cranking current, measuring 513 × 189 × 223 mm.

## Description

## The Fulmen FG1403 at a glance

The Fulmen FG1403 turns heavy diesel engines and powers cabs with high consumption. It is built to resist constant vibration and long shifts.
The FG1403 belongs to the Fulmen FULMEN StartPRO range. [More Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries)

## Equivalents and alternatives to the Fulmen FG1403

Same dimensions and polarity as the FG1403, with similar capacity and cranking power; as a conventional battery, the FG1403 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 EG1403 | Lead-acid | 140 Ah | 800 A | 513 × 189 × 223 |
| Varta K8 | Lead-acid | 140 Ah | 800 A | 513 × 189 × 223 |
| Kronobat HD-140.3 | Lead-acid | 140 Ah | 800 A | 513 × 189 × 223 |
| Tudor TG1403 | Lead-acid | 140 Ah | 800 A | 513 × 189 × 223 |
| Deta DG1403 | Lead-acid | 140 Ah | 800 A | 513 × 189 × 223 |
| Varta K7 | Lead-acid | 145 Ah | 800 A | 513 × 189 × 223 |

## Fulmen FG1403 vs FF1453 and FE1403: which one to choose?

What sets the FG1403 apart from its neighbours in the Fulmen range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fulmen FG1403 (this one) | 140 Ah | 800 A | 513 × 189 × 223 | 34.1 kg |
| Fulmen FF1453 | 145 Ah | 900 A | 513 × 189 × 223 | 35.9 kg |
| Fulmen FE1403 | 140 Ah | 800 A | 513 × 189 × 223 | 38.2 kg |

- Fulmen FF1453: 5 Ah more, 100 A more cranking power, the same dimensions.
- Fulmen FE1403: the same capacity, the same cranking power, the same dimensions, EFB technology.

## Inside the FG1403: lead-acid technology

Inside, the FG1403 is classic lead-acid: liquid electrolyte and lead plates. If the FG1403 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Before ordering the FG1403, check this

- Measure the space: the FG1403 takes up 513 × 189 × 223 mm.
- With 140 Ah, the FG1403 replaces an original battery of that capacity or slightly less.
- Check the EN amps on your battery: if it says 800 A or less, the FG1403 covers your engine.

## Fulmen FG1403 codes and part numbers

This is how the Fulmen FG1403 appears on the label and in parts catalogues:

| Commercial reference | FG1403 |
|---|---|
| EAN | 3661024045421 |
| Not to be confused with | Fulmen FG1203 (120 Ah, 680 A), Fulmen FG1402 (140 Ah, 900 A), Fulmen FG1406 (140 Ah, 800 A) |

## Frequently asked questions about the Fulmen FG1403

### Fulmen FG1403 or FF1453?

Compared with the FG1403, the Fulmen FF1453 has 5 Ah more and 100 A more cranking power. If your current battery says 900 A or more, choose the FF1453; if it says 800 A or less, the FG1403 is enough. Both measure 513 × 189 × 223 mm, so they fit the same tray.

### How much does the Fulmen FG1403 weigh?

The FG1403 weighs 34.1 kg. For reference, the Fulmen FF1453 (145 Ah) weighs 35.9 kg.

### Which battery is equivalent to the Fulmen FG1403?

With the same dimensions, polarity and similar capacity you have the Exide EG1403, Varta K8 and Kronobat HD-140.3. As the FG1403 is a conventional battery, an EFB or AGM of the same size also works.

## Other options if you are unsure about the FG1403

- [More truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Fulmen catalogue](https://bateriasonline.es/en/fulmen-batteries)
- [Exide EG1403](https://bateriasonline.es/en/exide-eg1403) · 140 Ah, 800 A, 513×189×223 mm
- [Varta K8](https://bateriasonline.es/en/varta-k8) · 140 Ah, 800 A, 513×189×223 mm

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