# Fulbat FP12-4,5FR · Lawn mower battery 12V 4.5Ah

![Fulbat FP12-4,5FR · Lawn mower battery 12V 4.5Ah](https://bateriasonline.es/47-home_default/fulbat-fp12-4-5fr.jpg)

> Fulbat FP12-4,5FR: 4.5 Ah lawn mower battery, 90×101×107 mm, AGM. Ask for a no-obligation quote.

**Category:** [Lawn mower and garden machinery batteries](https://bateriasonline.es/en/lawn-mower-garden-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fp12-4-5fr
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FP12-4,5FR
- **MPN**: FP12-4,5FR
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Lawn & Garden VRLA |
| Application | Lawn mowers and garden machinery |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 4.5 Ah |
| Length | 90 mm |
| Width | 101 mm |
| Height | 107 mm |
| Weight | 1.39 kg |

## Quick description

Fulbat FP12-4,5FR: lawn mower battery with 12 V and 4.5 Ah, measuring 90 × 101 × 107 mm.

## Description

## Where the Fulbat FP12-4,5FR fits

The Fulbat FP12-4,5FR starts ride-on mowers and garden tractors. Check polarity and terminal type: garden machinery uses several formats.
The FP12-4,5FR belongs to the Fulbat FULBAT Lawn & Garden VRLA range. [More Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Equivalents and alternatives to the Fulbat FP12-4,5FR

No other reference in the catalogue fully matches the dimensions and polarity of the FP12-4,5FR; you will find the closest ones among our [lawn mower and garden machinery batteries](https://bateriasonline.es/en/lawn-mower-garden-batteries).

## AGM technology in the FP12-4,5FR

Inside, the FP12-4,5FR has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

## Check this before ordering the Fulbat FP12-4,5FR

- Measure the space: the FP12-4,5FR takes up 90 × 101 × 107 mm.
- With 4.5 Ah, the FP12-4,5FR replaces an original battery of that capacity or slightly less.

## Fulbat FP12-4,5FR codes and part numbers

Shops, garages and catalogues identify the FP12-4,5FR with these codes:

| Commercial reference | FP12-4,5FR |
|---|---|
| Not to be confused with | Fulbat FP12-40FR (40 Ah), Fulbat FP12-65FR (69 Ah, positive terminal on the left) |

## Frequently asked questions about the Fulbat FP12-4,5FR

### How much does the Fulbat FP12-4,5FR weigh?

The FP12-4,5FR weighs 1.39 kg.

### Which charger does the Fulbat FP12-4,5FR need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

### What are the dimensions and weight of the Fulbat FP12-4,5FR?

It measures 90 × 101 × 107 mm and weighs 1.39 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## More batteries to compare with the FP12-4,5FR

- [Other lawn mower and garden machinery batteries](https://bateriasonline.es/en/lawn-mower-garden-batteries)
- [The whole Fulbat range](https://bateriasonline.es/en/fulbat-batteries)
- [Fulbat FP12-7-2](https://bateriasonline.es/en/fulbat-fp12-7-2) · 7.2 Ah, 151×65×99 mm

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