# Fulmen FG145A · Truck battery 12V 145Ah 1,000A

![Fulmen FG145A · Truck battery 12V 145Ah 1,000A](https://bateriasonline.es/2786-home_default/fulmen-fg145a.jpg)

> Fulmen FG145A: 145 Ah truck battery, 1,000 A (EN), 360×253×240 mm. Equivalent to Exide EG145A and Tudor TG145A. 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-fg145a
- **Language**: en
- **Brand**: Fulmen
- **Reference**: BOL-FULMEN-FG145A
- **EAN**: 3661024045551
- **MPN**: FG145A
- **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 | 145 Ah |
| Cold cranking amps (EN) | 1000 A |
| Length | 360 mm |
| Width | 253 mm |
| Height | 240 mm |
| Weight | 38.1 kg |
| Terminal layout | 6 |

## Quick description

The Fulmen FG145A is a truck battery with 12 V, 145 Ah and 1,000 A cold cranking current, measuring 360 × 253 × 240 mm.

## Description

## Where the Fulmen FG145A fits

The Fulmen FG145A turns heavy diesel engines and powers cabs with high consumption. The FG145A is fitted alone or in pairs, in series, for the 24 V system of many trucks.
The FG145A belongs to the Fulmen FULMEN StartPRO range. [See all Fulmen batteries](https://bateriasonline.es/en/fulmen-batteries)

## Equivalents and alternatives to the Fulmen FG145A

Batteries that fit the FG145A's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the FG145A.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EG145A | Lead-acid | 145 Ah | 1,000 A | 360 × 253 × 240 |
| Tudor TG145A | Lead-acid | 145 Ah | 1,000 A | 360 × 253 × 240 |
| Deta DG145A | Lead-acid | 145 Ah | 1,000 A | 360 × 253 × 240 |

## Fulmen FG145A vs FG1100 and FG1101

Torn between the FG145A and another similar Fulmen? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Fulmen FG145A (this one) | 145 Ah | 1,000 A | 360 × 253 × 240 | 38.1 kg |
| Fulmen FG1100 | 110 Ah | 750 A | 349 × 175 × 235 | 25.4 kg |
| Fulmen FG1101 | 110 Ah | 750 A | 349 × 175 × 235 | 25.4 kg |

- Fulmen FG1100: 35 Ah less, 250 A less cranking power, a different case (349 × 175 × 235 mm).
- Fulmen FG1101: 35 Ah less, 250 A less cranking power, a different case (349 × 175 × 235 mm).

## Lead-acid technology in the FG145A

Inside, the FG145A 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.

## Check this before ordering the Fulmen FG145A

- Length, width and height of the FG145A: 360 × 253 × 240 mm.
- Capacity of the FG145A: 145 Ah; the same as your current battery or slightly more is fine.
- The FG145A delivers 1,000 A cold cranking (EN standard); do not go below what your original battery states.

## Part numbers and codes for the Fulmen FG145A

Shops, garages and catalogues identify the FG145A with these codes:

| Commercial reference | FG145A |
|---|---|
| EAN | 3661024045551 |

## Frequently asked questions about the Fulmen FG145A

### FG145A or FG1100: which one suits me?

Compared with the FG145A, the Fulmen FG1100 has 35 Ah less and 250 A less cranking power. The FG145A cranks harder; the FG1100 is only a good option if your original battery says 750 A or less. Mind the space: the FG1100 measures 349 × 175 × 235 mm.

### How much does the Fulmen FG145A weigh?

38.1 kg, with 145 Ah of capacity. For reference, the Fulmen FG1100 (110 Ah) weighs 25.4 kg.

### Which battery is equivalent to the Fulmen FG145A?

With the same dimensions, polarity and similar capacity you have the Exide EG145A, Tudor TG145A and Deta DG145A. As the FG145A is a conventional battery, an EFB or AGM of the same size also works.

## More batteries to compare with the FG145A

- [More truck, commercial and agricultural vehicle batteries](https://bateriasonline.es/en/truck-agricultural-batteries)
- [More Fulmen models](https://bateriasonline.es/en/fulmen-batteries)
- [Exide EG145A](https://bateriasonline.es/en/exide-eg145a) · 145 Ah, 1,000 A, 360×253×240 mm
- [Tudor TG145A](https://bateriasonline.es/en/tudor-tg145a) · 145 Ah, 1,000 A, 360×253×240 mm

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