# Varta YTX7A-4 (FA) · Motorcycle battery 12V 6Ah 105A

![Varta YTX7A-4 (FA) · Motorcycle battery 12V 6Ah 105A](https://bateriasonline.es/1123-home_default/varta-ytx7a-4-fa-506909011.jpg)

> Varta YTX7A-4 (FA) (ETN 506909011): 6 Ah motorcycle battery, 105 A (EN), 150×87×95 mm, positive terminal on the left, AGM. Equivalent to Varta YTX7A-BS.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-ytx7a-4-fa-506909011
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-506909011
- **EAN**: 4016987168998
- **MPN**: 506909011
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA PowerSports AGM Active |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 6 Ah |
| Cold cranking amps (EN) | 105 A |
| Length | 150 mm |
| Width | 87 mm |
| Height | 95 mm |
| Weight | 2.28 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y4 |
| ETN code | 506909011 |
| JIS code | YTX7 A-4 |

## Quick description

The Varta YTX7A-4 (FA) (ETN 506 909 011, also written 506909011) is a motorcycle battery (AGM) with 12 V, 6 Ah and 105 A cold cranking current, measuring 150 × 87 × 95 mm, with the positive terminal on the left.

## Description

## The Varta YTX7A-4 (FA) at a glance

The Varta YTX7A-4 (FA) is made for motorcycles, scooters and quads. With 6 Ah, the YTX7A-4 (FA) suits motorcycles and scooters that had a battery of that capacity.
At 6 Ah it is a small battery, typical of 50 to 125 cc scooters and light motorcycles. In the Varta catalogue, the YTX7A-4 (FA) belongs to the Powersports AGM Active line. [The full range of Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta YTX7A-4 (FA)

Shops, garages and catalogues identify the YTX7A-4 (FA) with these codes:

| Commercial reference | YTX7A-4 (FA) |
|---|---|
| ETN code | 506909011 (also 506 909 011) |
| Manufacturer short code | TX7A (FA) |
| EAN | 4016987168998 |
| Base hold-down | B00 |
| Terminal type | Y4 |
| Also known as | Varta 506909011 · Varta 506 909 011 · Varta TX7A (FA) |

## Equivalents and alternatives to the Varta YTX7A-4 (FA)

Other AGM batteries that fit the YTX7A-4 (FA)'s tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulbat FTX7A-BS | AGM | 6.3 Ah | 105 A | 150 × 87 × 93 |
| Motobatt MBTX7ABS | AGM | 8 Ah | 105 A | 151 × 87 × 95 |
| Varta YTX7A-BS | AGM | 6 Ah | 105 A | 151 × 88 × 94 |

## Varta YTX7A-4 (FA) vs TTZ10S-BS and YTX9 (FA): differences

How the YTX7A-4 (FA) compares with Varta batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta YTX7A-4 (FA) (this one) | 6 Ah | 105 A | 150 × 87 × 95 | left | 2.28 kg |
| Varta TTZ10S-BS | 8 Ah | 150 A | 150 × 87 × 93 | left | 3.11 kg |
| Varta YTX9 (FA) | 8 Ah | 135 A | 151 × 87 × 106 | left | 3 kg |

- Varta TTZ10S-BS: 2 Ah more, 45 A more cranking power, the same dimensions.
- Varta YTX9 (FA): 2 Ah more, 30 A more cranking power, a different case (151 × 87 × 106 mm).

## Check this before ordering the Varta YTX7A-4 (FA)

- Length, width and height of the YTX7A-4 (FA): 150 × 87 × 95 mm.
- With the terminals facing you, the positive terminal of the YTX7A-4 (FA) is on the left.
- With 6 Ah, the YTX7A-4 (FA) replaces an original battery of that capacity or slightly less.
- Cold cranking: 105 A (EN), equal to or higher than the original.

## Frequently asked questions about the Varta YTX7A-4 (FA)

### YTX7A-4 (FA) or TTZ10S-BS: which one suits me?

Compared with the YTX7A-4 (FA), the Varta TTZ10S-BS has 2 Ah more and 45 A more cranking power. If your current battery says 150 A or more, choose the TTZ10S-BS; if it says 105 A or less, the YTX7A-4 (FA) is enough. Both measure 150 × 87 × 95 mm, so they fit the same tray.

### Is the Varta 506909011 the same battery as the Varta YTX7A-4 (FA)?

Yes. 506909011 is the ETN code Varta uses for its YTX7A-4 (FA) battery, so you can search for it by either code.

### How much does the Varta YTX7A-4 (FA) weigh?

2.28 kg, with 6 Ah of capacity. For reference, the Varta TTZ10S-BS (8 Ah) weighs 3.11 kg.

### Which battery is equivalent to the Varta YTX7A-4 (FA)?

Only other AGM batteries with its dimensions and polarity: Fulbat FTX7A-BS, Motobatt MBTX7ABS and Varta YTX7A-BS. Neither an EFB nor a conventional battery replaces the YTX7A-4 (FA).

### Which side is the positive terminal on the Varta YTX7A-4 (FA)?

On the YTX7A-4 (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.

## Inside the YTX7A-4 (FA): AGM technology

Inside, the YTX7A-4 (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 YTX7A-4 (FA)

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Varta catalogue](https://bateriasonline.es/en/varta-batteries)
- [Exide ETX7A-BS](https://bateriasonline.es/en/exide-etx7a-bs) · 6 Ah, 90 A, 150×90×95 mm

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