# Fulbat FPG12-140 · Motorhome battery 12V 140Ah

![Fulbat FPG12-140 · Motorhome battery 12V 140Ah](https://bateriasonline.es/4051-home_default/fulbat-fpg12-140.jpg)

> Fulbat FPG12-140: 140 Ah motorhome battery, 483×170×238.5 mm, positive terminal on the left, GEL. Price on request: ask for a free quote.

**Category:** [Leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fpg12-140
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FPG12-140
- **MPN**: FPG12-140
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT FPC Cyclic |
| Application | Motorhomes and caravans |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 140 Ah |
| Length | 483 mm |
| Width | 170 mm |
| Height | 238.5 mm |
| Weight | 43.8 kg |
| Polarity | Positive terminal on the left |
| Terminal type | T11 |

## Quick description

The Fulbat FPG12-140 is a motorhome battery with 12 V and 140 Ah, measuring 483 × 170 × 238.5 mm, with the positive terminal on the left.

## Description

## Where the Fulbat FPG12-140 fits

The Fulbat FPG12-140 is made for the living area of a motorhome. The FPG12-140 powers the living area, separate from the vehicle's starter battery.
The FPG12-140 belongs to the Fulbat FULBAT FPC Cyclic range. [See all Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## What it means that the FPG12-140 is GEL

Inside, the FPG12-140 holds its electrolyte in gel form. To charge the FPG12-140, use a charger with a gel profile.

## Fulbat FPG12-140 vs FPG12-130

Torn between the FPG12-140 and another similar Fulbat? This is what changes:

| Model | Capacity | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|
| Fulbat FPG12-140 (this one) | 140 Ah | 483 × 170 × 238.5 | left | 43.8 kg |
| Fulbat FPG12-130 | 130 Ah | 345 × 172 × 280 | left | 43.9 kg |

- Fulbat FPG12-130: 10 Ah less, a different case (345 × 172 × 280 mm).

## Equivalents and alternatives to the Fulbat FPG12-140

We have no other battery with exactly the dimensions and polarity of the FPG12-140. Browse the rest of our [leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan) to compare close options.

## Part numbers and codes for the Fulbat FPG12-140

This is how the Fulbat FPG12-140 appears on the label and in parts catalogues:

| Commercial reference | FPG12-140 |
|---|---|
| Terminal type | T11 |
| Not to be confused with | Fulbat FPG12-40 (40 Ah), Fulbat FPG12-100 (100 Ah), Fulbat FPG12-130 (130 Ah) |

## Check this before ordering the Fulbat FPG12-140

- With 140 Ah, the FPG12-140 replaces an original battery of that capacity or slightly less.
- With the terminals facing you, the positive terminal of the FPG12-140 is on the left.
- Measure the space: the FPG12-140 takes up 483 × 170 × 238.5 mm.

## Frequently asked questions about the Fulbat FPG12-140

### FPG12-140 or FPG12-130: which one suits me?

Compared with the FPG12-140, the Fulbat FPG12-130 has 10 Ah less. With 140 Ah, the FPG12-140 runs longer between charges than the FPG12-130 (130 Ah). Mind the space: the FPG12-130 measures 345 × 172 × 280 mm.

### How much does the Fulbat FPG12-140 weigh?

43.8 kg, with 140 Ah of capacity. For reference, the Fulbat FPG12-130 (130 Ah) weighs 43.9 kg.

### Which side is the positive terminal on the Fulbat FPG12-140?

On the FPG12-140, the positive terminal is on the left with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

### Which charger does the Fulbat FPG12-140 need?

A charger with a GEL mode not exceeding 14.1-14.4 V. Charging it with a conventional lead-acid profile damages it through overcharging.

## More batteries to compare with the FPG12-140

- [Other leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan)
- [More Fulbat models](https://bateriasonline.es/en/fulbat-batteries)
- [Fulbat FPG12-200](https://bateriasonline.es/en/fulbat-fpg12-200) · 200 Ah, 522×240×224 mm
- [Fulbat FPG12-250](https://bateriasonline.es/en/fulbat-fpg12-250) · 258 Ah, 522×268×226 mm

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