# Motobatt MBYZ16H · Motorcycle battery 12V 16.5Ah 240A

![Motobatt MBYZ16H · Motorcycle battery 12V 16.5Ah 240A](https://bateriasonline.es/4144-home_default/motobatt-mbyz16h.jpg)

> Motobatt MBYZ16H: 16.5 Ah motorcycle battery, 240 A (EN), 151×87×145 mm, AGM. Equivalent to Varta TX14H (FA) and Motobatt MBYZ16HD.

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

- **Canonical URL**: https://bateriasonline.es/en/motobatt-mbyz16h
- **Language**: en
- **Brand**: Motobatt
- **Reference**: BOL-MOTOBATT-MBYZ16H
- **MPN**: MBYZ16H
- **Price**: 132,70 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Motobatt |
| Range | MOTOBATT QUADFLEX |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 16.5 Ah |
| Cold cranking amps (EN) | 240 A |
| Length | 151 mm |
| Width | 87 mm |
| Height | 145 mm |
| Weight | 5.05 kg |
| JIS code | YTX14 LBS YTX14 BS YTX14 HBS GYZ16 H |

## Quick description

Motobatt MBYZ16H: motorcycle battery (AGM) with 12 V, 16.5 Ah and 240 A cold cranking current, measuring 151 × 87 × 145 mm.

## Description

## Where the Motobatt MBYZ16H fits

The Motobatt MBYZ16H is made for motorcycles, scooters and quads. It handles frame vibration and idle periods better than an adapted car battery.
At 16.5 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. The MBYZ16H belongs to the Motobatt MOTOBATT QUADFLEX range. [The full range of Motobatt batteries](https://bateriasonline.es/en/motobatt-batteries)

## Equivalents and alternatives to the Motobatt MBYZ16H

As the MBYZ16H is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Varta TX14H (FA) | AGM | 16 Ah | 240 A | 150 × 88.5 × 145 |
| Motobatt MBYZ16HD | AGM | 16.5 Ah | 240 A | 151 × 87 × 145 |

## Motobatt MBYZ16H vs MBTX12U, MBTX16U and MB10U

What sets the MBYZ16H apart from its neighbours in the Motobatt range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Motobatt MBYZ16H (this one) | 16.5 Ah | 240 A | 151 × 87 × 145 | 5.05 kg |
| Motobatt MBTX12U | 14 Ah | 200 A | 151 × 87 × 130 | 4.4 kg |
| Motobatt MBTX16U | 19 Ah | 250 A | 151 × 87 × 161 | 5.65 kg |
| Motobatt MB10U | 14.5 Ah | 175 A | 135 × 90 × 146 | 4.3 kg |

- Motobatt MBTX12U: 2.5 Ah less, 40 A less cranking power, a different case (151 × 87 × 130 mm).
- Motobatt MBTX16U: 2.5 Ah more, 10 A more cranking power, a different height (161 mm instead of 145 mm). It only fits if there is room for 161 mm of height.
- Motobatt MB10U: 2 Ah less, 65 A less cranking power, a different case (135 × 90 × 146 mm).

## Before ordering the MBYZ16H, check this

- Cold cranking: 240 A (EN), equal to or higher than the original.
- With 16.5 Ah, the MBYZ16H replaces an original battery of that capacity or slightly less.
- Length, width and height of the MBYZ16H: 151 × 87 × 145 mm.

## Frequently asked questions about the Motobatt MBYZ16H

### Motobatt MBYZ16H or MBTX12U?

Compared with the MBYZ16H, the Motobatt MBTX12U has 2.5 Ah less and 40 A less cranking power. The MBYZ16H cranks harder; the MBTX12U is only a good option if your original battery says 200 A or less. Mind the space: the MBTX12U measures 151 × 87 × 130 mm.

### Motobatt MBYZ16H or MBTX16U: what changes?

Mainly the height: the MBYZ16H is 145 mm tall and the Motobatt MBTX16U 161 mm, with the same length and width. In capacity and cranking power, the MBTX16U offers 19 Ah and 250 A against 16.5 Ah and 240 A. Before choosing between the MBYZ16H and the MBTX16U, measure the free height of the battery compartment with the cover or bonnet closed.

### How much does the Motobatt MBYZ16H weigh?

The MBYZ16H weighs 5.05 kg. For reference, the Motobatt MBTX12U (14 Ah) weighs 4.4 kg.

### Which battery is equivalent to the Motobatt MBYZ16H?

Only other AGM batteries with its dimensions and polarity: Varta TX14H (FA) and Motobatt MBYZ16HD. Neither an EFB nor a conventional battery replaces the MBYZ16H.

## Inside the MBYZ16H: AGM technology

Inside, the MBYZ16H has glass fibre separators (AGM) that hold the electrolyte. The MBYZ16H needs a charger with an AGM mode that does not exceed 14.7 V.

## Other options if you are unsure about the MBYZ16H

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Motobatt catalogue](https://bateriasonline.es/en/motobatt-batteries)
- [Varta TX14H (FA)](https://bateriasonline.es/en/varta-tx14h-fa-516909024) · 16 Ah, 240 A, 150×88.5×145 mm
- [Motobatt MBYZ16HD](https://bateriasonline.es/en/motobatt-mbyz16hd) · 16.5 Ah, 240 A, 151×87×145 mm

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