# Varta YB7-A · Motorcycle battery 12V 8Ah 110A

![Varta YB7-A · Motorcycle battery 12V 8Ah 110A](https://bateriasonline.es/1204-home_default/varta-yb7-a-508013011.jpg)

> Varta YB7-A (ETN 508013011): 8 Ah motorcycle battery, 110 A (EN), 137×76×134 mm, positive terminal on the left. Equivalent to Fulbat FB7-A.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-yb7-a-508013011
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-508013011
- **EAN**: 4016987169063
- **MPN**: 508013011
- **Price**: 111,14 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA PowerSports SLI Freshpack |
| Application | Motorcycles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 8 Ah |
| Cold cranking amps (EN) | 110 A |
| Length | 137 mm |
| Width | 76 mm |
| Height | 134 mm |
| Weight | 3.04 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y6 |
| ETN code | 508013011 |
| JIS code | YB7-A |

## Quick description

The Varta YB7-A (ETN 508 013 011, also written 508013011) is a motorcycle battery with 12 V, 8 Ah and 110 A cold cranking current, measuring 137 × 76 × 134 mm, with the positive terminal on the left.

## Description

## Where the Varta YB7-A fits

The Varta YB7-A is made for motorcycles, scooters and quads. With 8 Ah, the YB7-A suits motorcycles and scooters that had a battery of that capacity.
At 8 Ah it covers mid-capacity motorcycles, large scooters and light quads. In the Varta catalogue, the YB7-A belongs to the Powersports SLI Freshpack line. [More Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta YB7-A

This is how the Varta YB7-A appears on the label and in parts catalogues:

| Commercial reference | YB7-A |
|---|---|
| ETN code | 508013011 (also 508 013 011) |
| Manufacturer short code | B7-A |
| EAN | 4016987169063 |
| Base hold-down | B00 |
| Terminal type | Y6 |
| Also known as | Varta 508013011 · Varta 508 013 011 · Varta B7-A |
| Not to be confused with | Varta YB7C-A (8 Ah, 110 A, positive terminal on the right) |

## Equivalents and alternatives to the Varta YB7-A

Batteries that fit the YB7-A's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the YB7-A.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Fulbat FB7-A | Lead-acid | 8.4 Ah | 105 A | 135 × 75 × 133 |

## Varta YB7-A vs 12N7-4A and YB9-B

Torn between the YB7-A and another similar Varta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta YB7-A (this one) | 8 Ah | 110 A | 137 × 76 × 134 | left | 3.04 kg |
| Varta 12N7-4A | 7 Ah | 74 A | 136 × 75 × 133 | left | 2.85 kg |
| Varta YB9-B | 9 Ah | 85 A | 136 × 76 × 139 | left | 2.98 kg |

- Varta 12N7-4A: 1 Ah less, 36 A less cranking power, the same dimensions.
- Varta YB9-B: 1 Ah more, 25 A less cranking power, a different case (136 × 76 × 139 mm).

## What to look at before buying the YB7-A

- The YB7-A delivers 110 A cold cranking (EN standard); do not go below what your original battery states.
- Your current battery should say about 8 Ah; a little more is also fine.
- Polarity of the YB7-A: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- The YB7-A needs 137 × 76 × 134 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Varta YB7-A

### YB7-A or 12N7-4A: which one suits me?

Compared with the YB7-A, the Varta 12N7-4A has 1 Ah less and 36 A less cranking power. The YB7-A cranks harder; the 12N7-4A is only a good option if your original battery says 74 A or less. Both measure 137 × 76 × 134 mm, so they fit the same tray.

### Is the Varta 508013011 the same battery as the Varta YB7-A?

Yes. 508013011 is the ETN code Varta uses for its YB7-A battery, so you can search for it by either code.

### How much does the Varta YB7-A weigh?

3.04 kg, with 8 Ah of capacity. For reference, the Varta 12N7-4A (7 Ah) weighs 2.85 kg.

### Which battery is equivalent to the Varta YB7-A?

With the same dimensions, polarity and similar capacity you have the Fulbat FB7-A. As the YB7-A is a conventional battery, an EFB or AGM of the same size also works.

### Which side is the positive terminal on the Varta YB7-A?

On the YB7-A, 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 YB7-A need?

An automatic lead-acid charger with cut-off or maintenance mode, rated at 10 to 20% of its capacity in amps. If it is a vented type, check the electrolyte level and top up only with distilled water.

## Lead-acid technology in the YB7-A

Inside, the YB7-A is classic lead-acid: liquid electrolyte and lead plates. If the YB7-A is left discharged for weeks it sulphates: a maintenance charger prevents this.

## More batteries to compare with the YB7-A

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Varta catalogue](https://bateriasonline.es/en/varta-batteries)
- [Fulbat FB7-A](https://bateriasonline.es/en/fulbat-fb7-a) · 8.4 Ah, 105 A, 135×75×133 mm

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