# Varta YTX7A-BS · Motorcycle battery 12V 6Ah 105A

![Varta YTX7A-BS · Motorcycle battery 12V 6Ah 105A](https://bateriasonline.es/1111-home_default/varta-ytx7a-bs-506015011.jpg)

> Varta YTX7A-BS (ETN 506015011): 6 Ah motorcycle battery, 105 A (EN), 151×88×94 mm, positive terminal on the left.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-ytx7a-bs-506015011
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-506015011
- **EAN**: 4016987168974
- **MPN**: 506015011
- **Price**: 32,44 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA PowerSports AGM |
| Application | Motorcycles |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 6 Ah |
| Cold cranking amps (EN) | 105 A |
| Length | 151 mm |
| Width | 88 mm |
| Height | 94 mm |
| Weight | 2.29 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y5 |
| ETN code | 506015011 |
| JIS code | YTX7 A-4 YTX7 A-BS |

## Quick description

Varta YTX7A-BS (ETN 506 015 011, also written 506015011): motorcycle battery (AGM) with 12 V, 6 Ah and 105 A cold cranking current, measuring 151 × 88 × 94 mm, with the positive terminal on the left.

## Description

## The Varta YTX7A-BS at a glance

The Varta YTX7A-BS is made for motorcycles, scooters and quads. It is worth keeping the YTX7A-BS on a maintenance charger if the bike is laid up over winter.
At 6 Ah it is a small battery, typical of 50 to 125 cc scooters and light motorcycles. In the Varta catalogue, the YTX7A-BS belongs to the Powersports AGM line. [See all Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta YTX7A-BS

Shops, garages and catalogues identify the YTX7A-BS with these codes:

| Commercial reference | YTX7A-BS |
|---|---|
| ETN code | 506015011 (also 506 015 011) |
| Manufacturer short code | TX7A-4/TX7A-BS |
| EAN | 4016987168974 |
| Case size according to Varta | TX7A-BS (TX7A-4) |
| Base hold-down | B00 |
| Terminal type | Y5 |
| Also known as | Varta 506015011 · Varta 506 015 011 · Varta TX7A-4 · Varta TX7A-BS |
| Not to be confused with | Varta YTX7L-BS (6 Ah, 100 A, positive terminal on the right) |

## Equivalents and alternatives to the Varta YTX7A-BS

Other AGM batteries that fit the YTX7A-BS'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-4 (FA) | AGM | 6 Ah | 105 A | 150 × 87 × 95 |

## Varta YTX7A-BS vs TTZ10S-BS and YTX9-BS: which one to choose?

What sets the YTX7A-BS apart from its neighbours in the Varta range:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta YTX7A-BS (this one) | 6 Ah | 105 A | 151 × 88 × 94 | left | 2.29 kg |
| Varta TTZ10S-BS | 8 Ah | 150 A | 150 × 87 × 93 | left | 3.11 kg |
| Varta YTX9-BS | 8 Ah | 135 A | 152 × 88 × 106 | left | 3.04 kg |

- Varta TTZ10S-BS: 2 Ah more, 45 A more cranking power, the same dimensions.
- Varta YTX9-BS: 2 Ah more, 30 A more cranking power, a different case (152 × 88 × 106 mm).

## What to look at before buying the YTX7A-BS

- Measure the space: the YTX7A-BS takes up 151 × 88 × 94 mm.
- The YTX7A-BS has the positive terminal on the left: compare it with your current battery.
- With 6 Ah, the YTX7A-BS 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-BS

### YTX7A-BS or TTZ10S-BS: which one suits me?

Compared with the YTX7A-BS, 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-BS is enough. Both measure 151 × 88 × 94 mm, so they fit the same tray.

### Is the Varta 506015011 the same battery as the Varta YTX7A-BS?

Yes. 506015011 is the ETN code Varta uses for its YTX7A-BS battery, so you can search for it by either code.

### How much does the Varta YTX7A-BS weigh?

2.29 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-BS?

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

### Which side is the positive terminal on the Varta YTX7A-BS?

On the YTX7A-BS, 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.

### Which charger does the Varta YTX7A-BS need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## AGM technology in the YTX7A-BS

Inside, the YTX7A-BS 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-BS

- [More motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Varta models](https://bateriasonline.es/en/varta-batteries)
- [Fulbat FTX7A-BS](https://bateriasonline.es/en/fulbat-ftx7a-bs) · 6.3 Ah, 105 A, 150×87×93 mm
- [Motobatt MBTX7ABS](https://bateriasonline.es/en/motobatt-mbtx7abs) · 8 Ah, 105 A, 151×87×95 mm

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