# Motobatt MTX7B · Motorcycle battery 12V 7Ah 90A

![Motobatt MTX7B · Motorcycle battery 12V 7Ah 90A](https://bateriasonline.es/3403-home_default/motobatt-mtx7b.jpg)

> Motobatt MTX7B: 7 Ah motorcycle battery, 90 A (EN), 151×65×94 mm, GEL. Ask for a no-obligation quote.

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

- **Canonical URL**: https://bateriasonline.es/en/motobatt-mtx7b
- **Language**: en
- **Brand**: Motobatt
- **Reference**: BOL-MOTOBATT-MTX7B
- **MPN**: MTX7B
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Motobatt |
| Range | MOTOBATT SUPER GEL |
| Application | Motorcycles |
| Technology | GEL |
| Voltage | 12 V |
| Capacity | 7 Ah (C10) |
| Cold cranking amps (EN) | 90 A |
| Length | 151 mm |
| Width | 65 mm |
| Height | 94 mm |
| Weight | 2.23 kg |

## Quick description

The Motobatt MTX7B is a motorcycle battery with 12 V, 7 Ah and 90 A cold cranking current, measuring 151 × 65 × 94 mm.

## Description

## Where the Motobatt MTX7B fits

The Motobatt MTX7B is made for motorcycles, scooters and quads. With 7 Ah, the MTX7B suits motorcycles and scooters that had a battery of that capacity.
At 7 Ah it covers mid-capacity motorcycles, large scooters and light quads. The MTX7B belongs to the Motobatt MOTOBATT SUPER GEL range. [More Motobatt batteries](https://bateriasonline.es/en/motobatt-batteries)

## Part numbers and codes for the Motobatt MTX7B

Shops, garages and catalogues identify the MTX7B with these codes:

| Commercial reference | MTX7B |
|---|---|
| Not to be confused with | Motobatt MTX7A (7 Ah, 110 A), Motobatt MTX7C (7 Ah, 100 A), Motobatt MTX7D (7 Ah, 105 A) |

## Equivalents and alternatives to the Motobatt MTX7B

We have no other battery with exactly the dimensions and polarity of the MTX7B. Browse the rest of our [motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries) to compare close options.

## Motobatt MTX7B vs MTX7A and MTX6.5L: differences

How the MTX7B compares with Motobatt batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Motobatt MTX7B (this one) | 7 Ah | 90 A | 151 × 65 × 94 | 2.23 kg |
| Motobatt MTX7A | 7 Ah | 110 A | 151 × 87 × 95 | 2.65 kg |
| Motobatt MTX6.5L | 6.5 Ah | 85 A | 138 × 66 × 102 | 2.17 kg |

- Motobatt MTX7A: the same capacity, 20 A more cranking power, a different case (151 × 87 × 95 mm).
- Motobatt MTX6.5L: 0.5 Ah less, 5 A less cranking power, a different case (138 × 66 × 102 mm).

## Check this before ordering the Motobatt MTX7B

- Length, width and height of the MTX7B: 151 × 65 × 94 mm.
- With 7 Ah, the MTX7B replaces an original battery of that capacity or slightly less.
- Check the EN amps on your battery: if it says 90 A or less, the MTX7B covers your engine.

## Frequently asked questions about the Motobatt MTX7B

### MTX7B or MTX7A: which one suits me?

Compared with the MTX7B, the Motobatt MTX7A has 20 A more cranking power. If your current battery says 110 A or more, choose the MTX7A; if it says 90 A or less, the MTX7B is enough. Mind the space: the MTX7A measures 151 × 87 × 95 mm.

### How much does the Motobatt MTX7B weigh?

2.23 kg, with 7 Ah of capacity. For reference, the Motobatt MTX7A (7 Ah) weighs 2.65 kg.

### What are the dimensions and weight of the Motobatt MTX7B?

It measures 151 × 65 × 94 mm and weighs 2.23 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## What it means that the MTX7B is GEL

Inside, the MTX7B holds its electrolyte in gel form. It is the classic technology for wheelchairs, scooters, motorhomes and solar.

## More batteries to compare with the MTX7B

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Motobatt catalogue](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 · 2026-11-10*