# Fulbat FDCT12-120 · Floor scrubber battery 12V 120Ah

![Fulbat FDCT12-120 · Floor scrubber battery 12V 120Ah](https://bateriasonline.es/4022-home_default/fulbat-fdct12-120.jpg)

> Fulbat FDCT12-120: 120 Ah floor scrubber battery, 342×172×260 mm, positive terminal on the left. Price on request: ask for a free quote.

**Category:** [Floor scrubber and cleaning machine batteries](https://bateriasonline.es/en/floor-scrubber-cleaning-machine-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fdct12-120
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FDCT12-120
- **MPN**: FDCT12-120
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT FDC Deep Cycle Tubular |
| Application | Scrubber dryers and cleaning machines |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 120 Ah |
| Length | 342 mm |
| Width | 172 mm |
| Height | 260 mm |
| Weight | 41 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Auto |

## Quick description

The Fulbat FDCT12-120 is a floor scrubber battery with 12 V and 120 Ah, measuring 342 × 172 × 260 mm, with the positive terminal on the left.

## Description

## Who the Fulbat FDCT12-120 is for

The Fulbat FDCT12-120 is made for scrubbers, sweepers and professional cleaning equipment, where the battery works every day until largely empty.
The FDCT12-120 belongs to the Fulbat FULBAT FDC Deep Cycle Tubular range. [The full range of Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Inside the FDCT12-120: lead-acid technology

Inside, the FDCT12-120 is classic lead-acid: liquid electrolyte and lead plates. If the FDCT12-120 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## Fulbat FDCT12-120 vs FPC12-100 and FDC12-115 AGM: differences

Torn between the FDCT12-120 and another similar Fulbat? This is what changes:

| Model | Capacity | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|
| Fulbat FDCT12-120 (this one) | 120 Ah | 342 × 172 × 260 | left | 41 kg |
| Fulbat FPC12-100 | 107.2 Ah | 330 × 173 × 220 | left | 30.6 kg |
| Fulbat FDC12-115 AGM | 107 Ah | 330 × 173 × 220 | left | 31.3 kg |

- Fulbat FPC12-100: 12.80 Ah less, a different case (330 × 173 × 220 mm), AGM technology.
- Fulbat FDC12-115 AGM: 13 Ah less, a different case (330 × 173 × 220 mm), AGM technology.

## Equivalents and alternatives to the Fulbat FDCT12-120

No other reference in the catalogue fully matches the dimensions and polarity of the FDCT12-120; you will find the closest ones among our [floor scrubber and cleaning machine batteries](https://bateriasonline.es/en/floor-scrubber-cleaning-machine-batteries).

## Fulbat FDCT12-120 codes and part numbers

This is how the Fulbat FDCT12-120 appears on the label and in parts catalogues:

| Commercial reference | FDCT12-120 |
|---|---|
| Terminal type | Auto |

## What to look at before buying the FDCT12-120

- Capacity of the FDCT12-120: 120 Ah; the same as your current battery or slightly more is fine.
- Polarity of the FDCT12-120: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- The FDCT12-120 needs 342 × 172 × 260 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fulbat FDCT12-120

### Fulbat FDCT12-120 or FPC12-100?

Compared with the FDCT12-120, the Fulbat FPC12-100 has 12.80 Ah less and AGM technology. With 120 Ah, the FDCT12-120 runs longer between charges than the FPC12-100 (107.2 Ah). Mind the space: the FPC12-100 measures 330 × 173 × 220 mm.

### How much does the Fulbat FDCT12-120 weigh?

The FDCT12-120 weighs 41 kg. For reference, the Fulbat FPC12-100 (107.2 Ah) weighs 30.6 kg.

### Which side is the positive terminal on the Fulbat FDCT12-120?

The FDCT12-120 has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

### How many working hours does the Fulbat FDCT12-120 give?

It depends on the machine's draw. Divide the battery Ah by the scrubber's amps and keep a 20% margin so you do not fully discharge it.

## Other options if you are unsure about the FDCT12-120

- [All floor scrubber and cleaning machine batteries](https://bateriasonline.es/en/floor-scrubber-cleaning-machine-batteries)
- [The whole Fulbat range](https://bateriasonline.es/en/fulbat-batteries)
- [Fulbat FDC-1275](https://bateriasonline.es/en/fulbat-fdc-1275) · 120 Ah, 329×181×276 mm

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