# Motobatt MBYZ16HD · Motorcycle battery 12V 16.5Ah 240A

![Motobatt MBYZ16HD · Motorcycle battery 12V 16.5Ah 240A](https://bateriasonline.es/3346-home_default/motobatt-mbyz16hd.jpg)

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

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

- **Canonical URL**: https://bateriasonline.es/en/motobatt-mbyz16hd
- **Language**: en
- **Brand**: Motobatt
- **Reference**: BOL-MOTOBATT-MBYZ16HD
- **MPN**: MBYZ16HD
- **Price**: 152,10 € (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

The Motobatt MBYZ16HD is a motorcycle battery (AGM) with 12 V, 16.5 Ah and 240 A cold cranking current, measuring 151 × 87 × 145 mm.

## Description

## The Motobatt MBYZ16HD at a glance

The Motobatt MBYZ16HD is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. It is worth keeping the MBYZ16HD on a maintenance charger if the bike is laid up over winter.
At 16.5 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. The MBYZ16HD belongs to the Motobatt MOTOBATT QUADFLEX range. [More Motobatt batteries](https://bateriasonline.es/en/motobatt-batteries)

## Equivalents and alternatives to the Motobatt MBYZ16HD

As the MBYZ16HD 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 MBYZ16H | AGM | 16.5 Ah | 240 A | 151 × 87 × 145 |

## Motobatt MBYZ16HD vs MBTX12U, MBTX16U and MB10U

How the MBYZ16HD compares with Motobatt batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Weight |
|---|---|---|---|---|
| Motobatt MBYZ16HD (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).

## What to look at before buying the MBYZ16HD

- Length, width and height of the MBYZ16HD: 151 × 87 × 145 mm.
- With 16.5 Ah, the MBYZ16HD replaces an original battery of that capacity or slightly less.
- Check the EN amps on your battery: if it says 240 A or less, the MBYZ16HD covers your engine.

## Frequently asked questions about the Motobatt MBYZ16HD

### Motobatt MBYZ16HD or MBTX12U?

Compared with the MBYZ16HD, the Motobatt MBTX12U has 2.5 Ah less and 40 A less cranking power. The MBYZ16HD 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 MBYZ16HD or MBTX16U: what changes?

Mainly the height: the MBYZ16HD 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 MBYZ16HD and the MBTX16U, measure the free height of the battery compartment with the cover or bonnet closed.

### How much does the Motobatt MBYZ16HD weigh?

The MBYZ16HD weighs 5.05 kg. For reference, the Motobatt MBTX12U (14 Ah) weighs 4.4 kg.

### Which battery is equivalent to the Motobatt MBYZ16HD?

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

## Inside the MBYZ16HD: AGM technology

The MBYZ16HD is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the MBYZ16HD can be fitted in the boot or under a seat with no risk of spills.

## More batteries to compare with the MBYZ16HD

- [All 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 MBYZ16H](https://bateriasonline.es/en/motobatt-mbyz16h) · 16.5 Ah, 240 A, 151×87×145 mm

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