# Lawnmower battery Fulbat FL-AL02 25.2V 5Ah Li-Ion

![Lawnmower battery Fulbat FL-AL02 25.2V 5Ah Li-Ion](https://baterias.com/6267-home_default/battery-fulbat-fl-al02-25-2v-5ah.jpg)

> Fulbat FL-AL02 lawnmower battery 25.2V 5Ah Li-Ion. Robot Mower range. Dimensions 128×69×50 mm. For garden machinery.

**Category:** [Lawnmower Batteries](https://baterias.com/gb/lawnmower-batteries) → [FULBAT](https://baterias.com/gb/fulbat)

- **Canonical URL**: https://baterias.com/gb/battery-fulbat-fl-al02-25-2v-5ah
- **Language**: en-GB
- **Brand**: FULBAT
- **Reference**: BCOM-FULBAT-FL-AL02
- **MPN**: FL-AL02
- **Last updated**: 2026-10-02
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | FULBAT |
| Model | FULBAT Robot Mower |
| Voltage (V) | 25.2 V |
| Largo | 128 mm |
| Ancho | 69 mm |
| Alto | 50 mm |
| Tecnología | Li-Ion |
| Capacity (C20) | 5 Ah |
| Energy (Wh) | 126 Wh |

## Quick description

**Fulbat FL-AL02 25V 5Ah** is a compact garden battery: strong cranking reserve and good tolerance to long idle periods between seasons.

## Why this lawnmower battery?

- **Same JIS reference** as your bike's original — fits first time
- **Sealed and ready to use** no acid handling, no refills
- **Survives winter storage** holds charge through long off-season

🔌 Voltage
25 V

⚡ Capacity
5 Ah C20

📏 Dimensions
128×69×50 mm

⚙️ Technology
LI-ION

🏷️ Model
FULBAT Robot Mower

#️⃣ Mfr. reference
FL-AL02

## Description

## Lawn mower battery Fulbat FL-AL02 5Ah 25.2V

25.2*V* Voltage
5*Ah* Capacity

The **Fulbat FL-AL02** battery is rated at **25.2 V**, **5 Ah** and is designed for ride-on mowers, tillers and garden machinery. It measures 128 × 69 × 50 mm, the format sought by anyone replacing a 5 Ah battery in ride-on mowers.
- Compact format for small trays.
- Good tolerance to self-discharge.
- Reliable starting after months of winter storage.
- Direct replacement for the original battery.

### What the Fulbat FL-AL02 is for

With 5 Ah, the Fulbat FL-AL02 starts ride-on mowers, tillers and garden machinery and copes with garden-engine vibration.

### Will it fit your current battery tray?

It has external dimensions of 128 × 69 × 50 mm. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### Why choose Fulbat batteries

Fulbat has manufactured in France since 1978 and specialises in motorcycles and light vehicles. Its catalogue is short and clear, covers almost the whole fleet and works only with sealed, leak-free batteries. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

### Technology inside the Fulbat FL-AL02

Within the Fulbat catalogue, the FL-AL02 is the 5 Ah model designed for this application.

### Care and maintenance

Check the voltage before the first start of the season and clean the terminals. Disconnect or remove the battery over winter and give it a maintenance charge before storing it.

### Warranty and coverage

The Fulbat FL-AL02 comes with the **manufacturer's official warranty** against manufacturing defects. If it fails through a defect within the warranty period, we replace it at no cost to you.

### When you get it and how to return it

Same-day dispatch from our warehouse for in-stock orders placed **before 6:00 pm**: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for **14 days** if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.

## Frequently asked questions

### How long does the Fulbat FL-AL02 battery last?

There is no exact figure: for a battery such as the Fulbat FL-AL02, a reasonable guide is 8 to 10 years in lorry use. Many factors play a part: how it is used (lots of short trips, for example), temperature (cold makes every start harder and intense heat evaporates the electrolyte), the condition of the alternator and charging system, power drawn with the engine off and maintenance, as well as the type of truck and whether it has Start-Stop.

### What size is this battery?

Check the room available in your truck, because a single millimetre too much can stop the clamp from closing. Its dimensions are 128×69×50 mm, also written 128x69x50 mm; the height already includes the terminals.

### Will the Fulbat FL-AL02 battery fit my truck?

For your own vehicle: type your number plate into the finder (DGT/DVLA/KBA identify model and engine), check the "Compatible vehicles" tab below, listing vehicles verified by our technical team, or message us on WhatsApp with make, model, engine and year; we reply during business hours (Mon–Fri 10:00–13:30 and 16:30–18:00 (Spanish time, CET)). Always cross-check with what the truck manufacturer states in the owner's handbook.

### Which batteries are equivalent to the Fulbat FL-AL02?

A direct equivalent needs what this FL-AL02 offers: 128×69×50 mm, the same Ah and CCA. The "Equivalents" section of this page gathers the recommended options with equivalent performance; remember that in Start-Stop trucks an EFB should not be replaced with a conventional battery.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-11-13*