# Varta T12B (FA) · Motorcycle battery 12V 10Ah 160A

![Varta T12B (FA) · Motorcycle battery 12V 10Ah 160A](https://bateriasonline.es/1470-home_default/varta-t12b-fa-510919016.jpg)

> Varta T12B (FA) (ETN 510919016): 10 Ah motorcycle battery, 160 A (EN), 150×70×130 mm, positive terminal on the left, AGM. Equivalent to Exide AGM12-10.5.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-t12b-fa-510919016
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-510919016
- **EAN**: 4016987169193
- **MPN**: 510919016
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA PowerSports AGM Active |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 10 Ah (C10) |
| Cold cranking amps (EN) | 160 A |
| Length | 150 mm |
| Width | 70 mm |
| Height | 130 mm |
| Weight | 3.59 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y11 |
| ETN code | 510919016 |
| JIS code | T12 B YT12 B |

## Quick description

Varta T12B (FA) (ETN 510 919 016, also written 510919016): motorcycle battery (AGM) with 12 V, 10 Ah and 160 A cold cranking current, measuring 150 × 70 × 130 mm, with the positive terminal on the left.

## Description

## The Varta T12B (FA) at a glance

The Varta T12B (FA) is made for motorcycles, scooters and quads. It handles frame vibration and idle periods better than an adapted car battery.
At 10 Ah it covers mid-capacity motorcycles, large scooters and light quads. In the Varta catalogue, the T12B (FA) belongs to the Powersports AGM Active line. [See all Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta T12B (FA)

Shops, garages and catalogues identify the T12B (FA) with these codes:

| Commercial reference | T12B (FA) |
|---|---|
| ETN code | 510919016 (also 510 919 016) |
| EAN | 4016987169193 |
| Case size according to Varta | BT12B |
| Base hold-down | B00 |
| Terminal type | Y11 |
| Also known as | Varta 510919016 · Varta 510 919 016 · BT12B |
| Not to be confused with | Varta T12A (FA) (10 Ah, 145 A) |

## Equivalents and alternatives to the Varta T12B (FA)

Other AGM batteries that fit the T12B (FA)'s tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide AGM12-10.5 | AGM | 10 Ah | 160 A | 150 × 70 × 130 |
| Exide ET12B-BS | AGM | 10 Ah | 160 A | 150 × 70 × 130 |
| Motobatt MBT12B4 | AGM | 11 Ah | 150 A | 150 × 70 × 130 |
| Varta T12B-BS | AGM | 10 Ah | 160 A | 151 × 70 × 131 |

## Varta T12B (FA) vs YTX12-4 (FA) and YTX12-BS

The real differences between the T12B (FA) and the closest Varta models:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta T12B (FA) (this one) | 10 Ah | 160 A | 150 × 70 × 130 | left | 3.59 kg |
| Varta YTX12-4 (FA) | 10 Ah | 170 A | 150 × 87 × 130 | left | 3.86 kg |
| Varta YTX12-BS | 10 Ah | 150 A | 152 × 88 × 131 | left | 3.86 kg |

- Varta YTX12-4 (FA): the same capacity, 10 A more cranking power, a different case (150 × 87 × 130 mm).
- Varta YTX12-BS: the same capacity, 10 A less cranking power, a different case (152 × 88 × 131 mm).

## What to look at before buying the T12B (FA)

- The T12B (FA) delivers 160 A cold cranking (EN standard); do not go below what your original battery states.
- Capacity of the T12B (FA): 10 Ah; the same as your current battery or slightly more is fine.
- With the terminals facing you, the positive terminal of the T12B (FA) is on the left.
- Measure the space: the T12B (FA) takes up 150 × 70 × 130 mm.

## Frequently asked questions about the Varta T12B (FA)

### T12B (FA) or YTX12-4 (FA): which one suits me?

Compared with the T12B (FA), the Varta YTX12-4 (FA) has 10 A more cranking power. If your current battery says 170 A or more, choose the YTX12-4 (FA); if it says 160 A or less, the T12B (FA) is enough. Mind the space: the YTX12-4 (FA) measures 150 × 87 × 130 mm.

### Is the Varta 510919016 the same battery as the Varta T12B (FA)?

Yes. 510919016 is the ETN code Varta uses for its T12B (FA) battery, so you can search for it by either code.

### How much does the Varta T12B (FA) weigh?

3.59 kg, with 10 Ah of capacity. For reference, the Varta YTX12-4 (FA) (10 Ah) weighs 3.86 kg.

### Which battery is equivalent to the Varta T12B (FA)?

Only other AGM batteries with its dimensions and polarity: Exide AGM12-10.5, Exide ET12B-BS and Motobatt MBT12B4. Neither an EFB nor a conventional battery replaces the T12B (FA).

### Which side is the positive terminal on the Varta T12B (FA)?

On the T12B (FA), the positive terminal is on the left with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

## AGM technology in the T12B (FA)

Inside, the T12B (FA) has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

## Keep comparing: alternatives to the T12B (FA)

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Varta catalogue](https://bateriasonline.es/en/varta-batteries)
- [Exide AGM12-10.5](https://bateriasonline.es/en/exide-agm12-10-5) · 10 Ah, 160 A, 150×70×130 mm
- [Exide ET12B-BS](https://bateriasonline.es/en/exide-et12b-bs) · 10 Ah, 160 A, 150×70×130 mm

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