# Fulmen FJ2353 · Truck battery 12V 235Ah 1,450A

![Fulmen FJ2353 · Truck battery 12V 235Ah 1,450A](https://bateriasonline.es/2744-home_default/fulmen-fj2353.jpg)

> Fulmen FJ2353: 235 Ah truck battery, 1,450 A (EN), 518×274×240 mm. Equivalent to Exide EJ2353 and Deta DJ2353. 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-fj2353
- **Language**: en
- **Brand**: Fulmen
- **Reference**: BOL-FULMEN-FJ2353
- **EAN**: 3661024046619
- **MPN**: FJ2353
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulmen |
| Range | FULMEN PowerPRO Agricultura y Construccion |
| Application | Trucks and commercial vehicles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 235 Ah |
| Cold cranking amps (EN) | 1450 A |
| Length | 518 mm |
| Width | 274 mm |
| Height | 240 mm |
| Weight | 59.7 kg |
| Terminal layout | 3 |

## Quick description

Fulmen FJ2353: truck battery with 12 V, 235 Ah and 1,450 A cold cranking current, measuring 518 × 274 × 240 mm.

## Description

## Who the Fulmen FJ2353 is for

The Fulmen FJ2353 turns heavy diesel engines and powers cabs with high consumption. The FJ2353 is fitted alone or in pairs, in series, for the 24 V system of many trucks.
The FJ2353 belongs to the Fulmen FULMEN PowerPRO Agricultura y Construccion range. [The full range of Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries)

## Equivalents and alternatives to the Fulmen FJ2353

Batteries that fit the FJ2353's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the FJ2353.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EJ2353 | Lead-acid | 235 Ah | 1,450 A | 518 × 274 × 240 |
| Deta DJ2353 | Lead-acid | 235 Ah | 1,450 A | 518 × 274 × 240 |

## Fulmen FJ2353 vs FF2353 and FG2253: differences

What sets the FJ2353 apart from its neighbours in the Fulmen range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fulmen FJ2353 (this one) | 235 Ah | 1,450 A | 518 × 274 × 240 | 59.7 kg |
| Fulmen FF2353 | 235 Ah | 1,300 A | 518 × 274 × 240 | 56.3 kg |
| Fulmen FG2253 | 225 Ah | 1,200 A | 518 × 274 × 240 | 54.9 kg |

- Fulmen FF2353: the same capacity, 150 A less cranking power, the same dimensions.
- Fulmen FG2253: 10 Ah less, 250 A less cranking power, the same dimensions.

## What it means that the FJ2353 is lead-acid

Inside, the FJ2353 is classic lead-acid: liquid electrolyte and lead plates. If the FJ2353 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Before ordering the FJ2353, check this

- The FJ2353 needs 518 × 274 × 240 mm of space: measure it with the hold-down clamp in place.
- Your current battery should say about 235 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 1,450 A or less, the FJ2353 covers your engine.

## Part numbers and codes for the Fulmen FJ2353

This is how the Fulmen FJ2353 appears on the label and in parts catalogues:

| Commercial reference | FJ2353 |
|---|---|
| EAN | 3661024046619 |
| Not to be confused with | Fulmen FE2353 (235 Ah, 1,200 A), Fulmen FF2353 (235 Ah, 1,300 A) |

## Frequently asked questions about the Fulmen FJ2353

### FJ2353 or FF2353: which one suits me?

Compared with the FJ2353, the Fulmen FF2353 has 150 A less cranking power. The FJ2353 cranks harder; the FF2353 is only a good option if your original battery says 1,300 A or less. Both measure 518 × 274 × 240 mm, so they fit the same tray.

### How much does the Fulmen FJ2353 weigh?

59.7 kg, with 235 Ah of capacity. For reference, the Fulmen FF2353 (235 Ah) weighs 56.3 kg.

### Which battery is equivalent to the Fulmen FJ2353?

With the same dimensions, polarity and similar capacity you have the Exide EJ2353 and Deta DJ2353. As the FJ2353 is a conventional battery, an EFB or AGM of the same size also works.

## Other options if you are unsure about the FJ2353

- [All truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [Full Fulmen catalogue](https://bateriasonline.es/en/fulmen-batteries)
- [Exide EJ2353](https://bateriasonline.es/en/exide-ej2353) · 235 Ah, 1,450 A, 518×274×240 mm
- [Deta DJ2353](https://bateriasonline.es/en/deta-dj2353) · 235 Ah, 1,450 A, 518×274×240 mm

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