# Fulbat FL-HU06 · Lawn mower battery 18V 2Ah

![Fulbat FL-HU06 · Lawn mower battery 18V 2Ah](https://bateriasonline.es/412-home_default/fulbat-fl-hu06.jpg)

> Fulbat FL-HU06: 2 Ah lawn mower battery, 70.5×66×57 mm, lithium. Equivalent to Fulbat FL-HU01. 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-fl-hu06
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FL-HU06
- **MPN**: FL-HU06
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Robot Mower |
| Application | Lawn mowers and garden machinery |
| Technology | Lithium |
| Voltage | 18 V |
| Capacity | 2 Ah |
| Length | 70.5 mm |
| Width | 66 mm |
| Height | 57 mm |
| Weight | 0.25 kg |
| Energy | 36 Wh |

## Quick description

Fulbat FL-HU06: lawn mower battery with 18 V and 2 Ah, measuring 70.5 × 66 × 57 mm.

## Description

## The Fulbat FL-HU06 at a glance

The Fulbat FL-HU06 is a starter battery for ride-on mowers and garden machinery: small, 12 V and with enough cranking power for single-cylinder engines. Check polarity and terminal type: garden machinery uses several formats.
The FL-HU06 belongs to the Fulbat FULBAT Robot Mower range. [See all Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Equivalents and alternatives to the Fulbat FL-HU06

Lithium alternatives to the FL-HU06 with its size and polarity.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fulbat FL-HU01 | Lithium | 2 Ah | 70.5 × 66 × 57 |

## Fulbat FL-HU06 vs FL-HU02 and FL-AL01: differences

The real differences between the FL-HU06 and the closest Fulbat models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fulbat FL-HU06 (this one) | 2 Ah | 70.5 × 66 × 57 | 0.25 kg |
| Fulbat FL-HU02 | 2.5 Ah | 91.5 × 67 × 26 | 0.25 kg |
| Fulbat FL-AL01 | 2.5 Ah | 94 × 69 × 25.5 | 0.27 kg |

- Fulbat FL-HU02: 0.5 Ah more, a different case (91.5 × 67 × 26 mm).
- Fulbat FL-AL01: 0.5 Ah more, a different case (94 × 69 × 25.5 mm).

## Lithium technology in the FL-HU06

The FL-HU06 is a lithium iron phosphate (LiFePO4) battery with a battery management system (BMS). For the FL-HU06, always use a charger with a lithium or LiFePO4 mode.

## Check this before ordering the Fulbat FL-HU06

- Length, width and height of the FL-HU06: 70.5 × 66 × 57 mm.
- Your current battery should say about 2 Ah; a little more is also fine.

## Part numbers and codes for the Fulbat FL-HU06

Look for any of these FL-HU06 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | FL-HU06 |
|---|---|
| Not to be confused with | Fulbat FL-HU02 (2.5 Ah), Fulbat FL-HU03 (4 Ah), Fulbat FL-HU04 (5.2 Ah) |

## Frequently asked questions about the Fulbat FL-HU06

### FL-HU06 or FL-HU02: which one suits me?

Compared with the FL-HU06, the Fulbat FL-HU02 has 0.5 Ah more. With 2.5 Ah, the FL-HU02 runs longer between charges than the FL-HU06 (2 Ah). Mind the space: the FL-HU02 measures 91.5 × 67 × 26 mm.

### How much does the Fulbat FL-HU06 weigh?

0.25 kg, with 2 Ah of capacity. For reference, the Fulbat FL-HU02 (2.5 Ah) weighs 0.25 kg.

### Which battery is equivalent to the Fulbat FL-HU06?

For the FL-HU06, other lithium batteries with its size and polarity: Fulbat FL-HU01.

## Other options if you are unsure about the FL-HU06

- [Other lawn mower and garden machinery batteries](https://bateriasonline.es/en/lawn-mower-garden-batteries)
- [Full Fulbat catalogue](https://bateriasonline.es/en/fulbat-batteries)
- [Fulbat FL-HU08](https://bateriasonline.es/en/fulbat-fl-hu08) · 2 Ah, 138.5×81×38 mm

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