# Motobatt MTX6.5L · Motorcycle battery 12V 6.5Ah 85A

![Motobatt MTX6.5L · Motorcycle battery 12V 6.5Ah 85A](https://bateriasonline.es/3390-home_default/motobatt-mtx6-5l.jpg)

> Motobatt MTX6.5L: 6.5 Ah motorcycle battery, 85 A (EN), 138×66×102 mm, GEL. Equivalent to Fulbat FTX6,5L-BS GEL.

**Category:** [Motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries) → [Motobatt](https://bateriasonline.es/en/motobatt-batteries)

- **Canonical URL**: https://bateriasonline.es/en/motobatt-mtx6-5l
- **Language**: en
- **Brand**: Motobatt
- **Reference**: BOL-MOTOBATT-MTX6.5L
- **MPN**: MTX6.5L
- **Price**: 30,18 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Motobatt |
| Range | MOTOBATT SUPER GEL |
| Application | Motorcycles |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 6.5 Ah (C10) |
| Cold cranking amps (EN) | 85 A |
| Length | 138 mm |
| Width | 66 mm |
| Height | 102 mm |
| Weight | 2.17 kg |

## Quick description

Motobatt MTX6.5L: motorcycle battery with 12 V, 6.5 Ah and 85 A cold cranking current, measuring 138 × 66 × 102 mm.

## Description

## Who the Motobatt MTX6.5L is for

The Motobatt MTX6.5L is made for motorcycles, scooters and quads. It is worth keeping the MTX6.5L on a maintenance charger if the bike is laid up over winter.
At 6.5 Ah it covers mid-capacity motorcycles, large scooters and light quads. The MTX6.5L belongs to the Motobatt MOTOBATT SUPER GEL range. [The full range of Motobatt batteries](https://bateriasonline.es/en/motobatt-batteries)

## Part numbers and codes for the Motobatt MTX6.5L

Shops, garages and catalogues identify the MTX6.5L with these codes:

| Commercial reference | MTX6.5L |
|---|---|
| Not to be confused with | Motobatt MTX5L (5 Ah, 70 A) |

## Equivalents and alternatives to the Motobatt MTX6.5L

Gel alternatives to the MTX6.5L, with the same size and polarity: a gel charger does not treat an AGM or a flooded battery the same way.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulbat FTX6,5L-BS GEL | GEL | 6.8 Ah | 85 A | 139 × 66 × 102 |

## Motobatt MTX6.5L vs MTX7B and MTZ6S: which one to choose?

The real differences between the MTX6.5L and the closest Motobatt models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Motobatt MTX6.5L (this one) | 6.5 Ah | 85 A | 138 × 66 × 102 | 2.17 kg |
| Motobatt MTX7B | 7 Ah | 90 A | 151 × 65 × 94 | 2.23 kg |
| Motobatt MTZ6S | 6 Ah | 95 A | 114 × 70 × 107 | 2.07 kg |

- Motobatt MTX7B: 0.5 Ah more, 5 A more cranking power, a different case (151 × 65 × 94 mm).
- Motobatt MTZ6S: 0.5 Ah less, 10 A more cranking power, a different case (114 × 70 × 107 mm).

## What to look at before buying the MTX6.5L

- Cold cranking: 85 A (EN), equal to or higher than the original.
- With 6.5 Ah, the MTX6.5L replaces an original battery of that capacity or slightly less.
- The MTX6.5L needs 138 × 66 × 102 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Motobatt MTX6.5L

### MTX6.5L or MTX7B: which one suits me?

Compared with the MTX6.5L, the Motobatt MTX7B has 0.5 Ah more and 5 A more cranking power. If your current battery says 90 A or more, choose the MTX7B; if it says 85 A or less, the MTX6.5L is enough. Mind the space: the MTX7B measures 151 × 65 × 94 mm.

### How much does the Motobatt MTX6.5L weigh?

2.17 kg, with 6.5 Ah of capacity. For reference, the Motobatt MTX7B (7 Ah) weighs 2.23 kg.

### Which battery is equivalent to the Motobatt MTX6.5L?

For the MTX6.5L, other gel batteries with its size and polarity: Fulbat FTX6,5L-BS GEL.

## What it means that the MTX6.5L is GEL

Inside, the MTX6.5L holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

## Other options if you are unsure about the MTX6.5L

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Motobatt models](https://bateriasonline.es/en/motobatt-batteries)
- [Fulbat FTX6,5L-BS GEL](https://bateriasonline.es/en/fulbat-ftx6-5l-bs-gel) · 6.8 Ah, 85 A, 139×66×102 mm

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