# Fulmen FJ1100 · Truck battery 12V 110Ah 900A

![Fulmen FJ1100 · Truck battery 12V 110Ah 900A](https://bateriasonline.es/2729-home_default/fulmen-fj1100.jpg)

> Fulmen FJ1100: 110 Ah truck battery, 900 A (EN), 349×175×235 mm, positive terminal on the right. Equivalent to Exide EJ1100 and Exide EJ1102.

**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-fj1100
- **Language**: en
- **Brand**: Fulmen
- **Reference**: BOL-FULMEN-FJ1100
- **EAN**: 3661024046589
- **MPN**: FJ1100
- **Last updated**: 2026-11-07

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulmen |
| Range | FULMEN PowerPRO Agricultura y Construccion |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 110 Ah |
| Cold cranking amps (EN) | 900 A |
| Length | 349 mm |
| Width | 175 mm |
| Height | 235 mm |
| Weight | 28.3 kg |
| Polarity | Positive terminal on the right |

## Quick description

The Fulmen FJ1100 is a truck battery with 12 V, 110 Ah and 900 A cold cranking current, measuring 349 × 175 × 235 mm, with the positive terminal on the right.

## Description

## Where the Fulmen FJ1100 fits

The Fulmen FJ1100 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. It is built to resist constant vibration and long shifts.
The FJ1100 belongs to the Fulmen FULMEN PowerPRO Agricultura y Construccion range. [More Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries)

## What it means that the FJ1100 is lead-acid

The FJ1100 is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the FJ1100 needs no special registration: just connect it.

## Fulmen FJ1100 vs FG1100 and FG1102: which one to choose?

Torn between the FJ1100 and another similar Fulmen? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Fulmen FJ1100 (this one) | 110 Ah | 900 A | 349 × 175 × 235 | right | 28.3 kg |
| Fulmen FG1100 | 110 Ah | 750 A | 349 × 175 × 235 | right | 25.4 kg |
| Fulmen FG1102 | 110 Ah | 750 A | 349 × 175 × 235 | right | 25.4 kg |

- Fulmen FG1100: the same capacity, 150 A less cranking power, the same dimensions.
- Fulmen FG1102: the same capacity, 150 A less cranking power, the same dimensions.

## Equivalents and alternatives to the Fulmen FJ1100

Batteries that fit the FJ1100's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the FJ1100.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EJ1100 | Lead-acid | 110 Ah | 900 A | 349 × 175 × 235 |
| Exide EJ1102 | Lead-acid | 110 Ah | 900 A | 349 × 175 × 235 |
| Deta DJ1100 | Lead-acid | 110 Ah | 900 A | 349 × 175 × 235 |
| Deta DJ1102 | Lead-acid | 110 Ah | 900 A | 349 × 175 × 235 |
| Fulmen FJ1102 | Lead-acid | 110 Ah | 900 A | 349 × 175 × 235 |

## Part numbers and codes for the Fulmen FJ1100

Look for any of these FJ1100 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | FJ1100 |
|---|---|
| EAN | 3661024046589 |
| Not to be confused with | Fulmen FJ1000 (100 Ah, 850 A), Fulmen FG1100 (110 Ah, 750 A), Fulmen FB1100 (110 Ah, 850 A) |

## Check this before ordering the Fulmen FJ1100

- The FJ1100 delivers 900 A cold cranking (EN standard); do not go below what your original battery states.
- With 110 Ah, the FJ1100 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the FJ1100 is on the right.
- Length, width and height of the FJ1100: 349 × 175 × 235 mm.

## Frequently asked questions about the Fulmen FJ1100

### FJ1100 or FG1100: which one suits me?

Compared with the FJ1100, the Fulmen FG1100 has 150 A less cranking power. The FJ1100 cranks harder; the FG1100 is only a good option if your original battery says 750 A or less. Both measure 349 × 175 × 235 mm, so they fit the same tray.

### How much does the Fulmen FJ1100 weigh?

28.3 kg, with 110 Ah of capacity. For reference, the Fulmen FG1100 (110 Ah) weighs 25.4 kg.

### Which battery is equivalent to the Fulmen FJ1100?

With the same dimensions, polarity and similar capacity you have the Exide EJ1100, Exide EJ1102 and Deta DJ1100. As the FJ1100 is a conventional battery, an EFB or AGM of the same size also works.

### Which side is the positive terminal on the Fulmen FJ1100?

On the FJ1100, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

## More batteries to compare with the FJ1100

- [All truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Fulmen catalogue](https://bateriasonline.es/en/fulmen-batteries)
- [Tudor TF1202](https://bateriasonline.es/en/tudor-tf1202) · 120 Ah, 870 A, 349×175×235 mm

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