# Fulbat FLTX20H · Lithium motorcycle battery 12Ah 720A

![Fulbat FLTX20H · Lithium motorcycle battery 12Ah 720A](https://bateriasonline.es/448-home_default/fulbat-fltx20h.jpg)

> Fulbat FLTX20H: 12 Ah lithium motorcycle battery, 720 A (EN), 175×87×155 mm, positive terminal on the left, lithium.

**Category:** [Lithium motorcycle batteries](https://bateriasonline.es/en/lithium-motorcycle-batteries) → [Fulbat](https://bateriasonline.es/en/fulbat-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fulbat-fltx20h
- **Language**: en
- **Brand**: Fulbat
- **Reference**: BOL-FULBAT-FLTX20H
- **MPN**: FLTX20H
- **Price**: 292,37 € (VAT incl., Spain)
- **Last updated**: 2026-11-07

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fulbat |
| Range | FULBAT Motorcycle LiFePO4 |
| Application | Motorcycles (lithium) |
| Technology | Lithium |
| Capacity | 12 Ah (C10) |
| Cold cranking amps (EN) | 720 A |
| Length | 175 mm |
| Width | 87 mm |
| Height | 155 mm |
| Weight | 2.3 kg |
| Polarity | Positive terminal on the left |
| Energy | 154 Wh |

## Quick description

The Fulbat FLTX20H is a lithium motorcycle battery with 12 Ah, measuring 175 × 87 × 155 mm, with the positive terminal on the left.

## Description

## Who the Fulbat FLTX20H is for

The Fulbat FLTX20H is a LiFePO4 lithium battery for motorcycles: up to 70% lighter than an equivalent lead battery, very low self-discharge and strong cranking.
At 12 Ah it covers mid-capacity motorcycles, large scooters and light quads. The FLTX20H belongs to the Fulbat FULBAT Motorcycle LiFePO4 range. [More Fulbat batteries](https://bateriasonline.es/en/fulbat-batteries)

## Fulbat FLTX20H codes and part numbers

Look for any of these FLTX20H codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | FLTX20H |
|---|---|
| Not to be confused with | Fulbat FLTX20HL (12 Ah, 720 A, positive terminal on the right) |

## Equivalents and alternatives to the Fulbat FLTX20H

No other reference in the catalogue fully matches the dimensions and polarity of the FLTX20H; you will find the closest ones among our [lithium motorcycle batteries](https://bateriasonline.es/en/lithium-motorcycle-batteries).

## What to look at before buying the FLTX20H

- The FLTX20H delivers 720 A cold cranking (EN standard); do not go below what your original battery states.
- Capacity of the FLTX20H: 12 Ah; the same as your current battery or slightly more is fine.
- With the terminals facing you, the positive terminal of the FLTX20H is on the left.
- Length, width and height of the FLTX20H: 175 × 87 × 155 mm.

## Frequently asked questions about the Fulbat FLTX20H

### How much does the Fulbat FLTX20H weigh?

The FLTX20H weighs 2.3 kg.

### What is the cold cranking current of the Fulbat FLTX20H?

720 A to the EN standard, with 12 Ah capacity.

### Which side is the positive terminal on the Fulbat FLTX20H?

The FLTX20H has the positive terminal on the left, looking at the battery from its long side with the terminals closest to you.

## Inside the FLTX20H: lithium technology

The FLTX20H is a lithium iron phosphate (LiFePO4) battery with a battery management system (BMS). For the FLTX20H, always use a charger with a lithium or LiFePO4 mode.

## More batteries to compare with the FLTX20H

- [All lithium motorcycle batteries](https://bateriasonline.es/en/lithium-motorcycle-batteries)
- [More Fulbat models](https://bateriasonline.es/en/fulbat-batteries)
- [Fulbat FLTX12/14-FLTZ12S/14S](https://bateriasonline.es/en/fulbat-fltx12-14-fltz12s-14s) · 8 Ah, 480 A, 150×87×93 mm
- [Fulbat FLTX30HL](https://bateriasonline.es/en/fulbat-fltx30hl) · 18 Ah, 900 A, 168×127×177 mm

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