# Varta 12N7-4A · Motorcycle battery 12V 7Ah 74A

![Varta 12N7-4A · Motorcycle battery 12V 7Ah 74A](https://bateriasonline.es/1157-home_default/varta-12n7-4a-507013007.jpg)

> Varta 12N7-4A (ETN 507013007): 7 Ah motorcycle battery, 74 A (EN), 136×75×133 mm, positive terminal on the left. Equivalent to Exide EB7-A.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-12n7-4a-507013007
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-507013007
- **EAN**: 4016987169025
- **MPN**: 507013007
- **Price**: 110,74 € (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 | 7 Ah |
| Cold cranking amps (EN) | 74 A |
| Length | 136 mm |
| Width | 75 mm |
| Height | 133 mm |
| Weight | 2.85 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y6 |
| ETN code | 507013007 |
| JIS code | 12N7-4 A |

## Quick description

The Varta 12N7-4A (ETN 507 013 007, also written 507013007) is a motorcycle battery with 12 V, 7 Ah and 74 A cold cranking current, measuring 136 × 75 × 133 mm, with the positive terminal on the left. With the positive terminal on the right, the exact counterpart is the Varta YB7L-B.

## Description

## Where the Varta 12N7-4A fits

The Varta 12N7-4A is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. With 7 Ah, the 12N7-4A suits motorcycles and scooters that had a battery of that capacity.
At 7 Ah it covers mid-capacity motorcycles, large scooters and light quads. Varta lists the 12N7-4A in its Powersports Freshpack line. [See all Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta 12N7-4A

The 12N7-4A is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | 12N7-4A |
|---|---|
| ETN code | 507013007 (also 507 013 007) |
| EAN | 4016987169025 |
| Base hold-down | B00 |
| Terminal type | Y6 |
| Also known as | Varta 507013007 · Varta 507 013 007 |

## Equivalents and alternatives to the Varta 12N7-4A

Batteries that fit the 12N7-4A's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the 12N7-4A.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB7-A | Lead-acid | 8 Ah | 85 A | 135 × 75 × 135 |

## Varta 12N7-4A vs YB7-A, YB7L-B and YB9-B: which one to choose?

How the 12N7-4A compares with Varta batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta 12N7-4A (this one) | 7 Ah | 74 A | 136 × 75 × 133 | left | 2.85 kg |
| Varta YB7-A | 8 Ah | 110 A | 137 × 76 × 134 | left | 3.04 kg |
| Varta YB7L-B | 7 Ah | 74 A | 136 × 76 × 134 | right | 2.85 kg |
| Varta YB9-B | 9 Ah | 85 A | 136 × 76 × 139 | left | 2.98 kg |

- Varta YB7-A: 1 Ah more, 36 A more cranking power, the same dimensions.
- The Varta YB7L-B is the same battery with the positive terminal on the other side: choose it if your current battery has the positive terminal on the right.
- Varta YB9-B: 2 Ah more, 11 A more cranking power, a different case (136 × 76 × 139 mm).

## Before ordering the 12N7-4A, check this

- Length, width and height of the 12N7-4A: 136 × 75 × 133 mm.
- With the terminals facing you, the positive terminal of the 12N7-4A is on the left.
- Capacity of the 12N7-4A: 7 Ah; the same as your current battery or slightly more is fine.
- The 12N7-4A delivers 74 A cold cranking (EN standard); do not go below what your original battery states.

## Frequently asked questions about the Varta 12N7-4A

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

Compared with the 12N7-4A, the Varta YB7-A has 1 Ah more and 36 A more cranking power. If your current battery says 110 A or more, choose the YB7-A; if it says 74 A or less, the 12N7-4A is enough. Both measure 136 × 75 × 133 mm, so they fit the same tray.

### Varta 12N7-4A or YB7L-B: what is the difference?

Only the polarity: the 12N7-4A has the positive terminal on the left and the YB7L-B the positive terminal on the right. Capacity (7 Ah), cranking power and dimensions are identical. That is why their ETNs only differ in the middle group: 507 013 007 for the 12N7-4A and 507 012 007 for the YB7L-B.

### Is the Varta 507013007 the same battery as the Varta 12N7-4A?

Yes. 507013007 is the ETN code Varta uses for its 12N7-4A battery, so you can search for it by either code.

### How much does the Varta 12N7-4A weigh?

2.85 kg, with 7 Ah of capacity. For reference, the Varta YB7-A (8 Ah) weighs 3.04 kg.

### Which battery is equivalent to the Varta 12N7-4A?

With the same dimensions, polarity and similar capacity you have the Exide EB7-A. As the 12N7-4A is a conventional battery, an EFB or AGM of the same size also works.

### Does the Varta 12N7-4A come charged and ready to fit?

Sealed AGM and gel batteries leave the factory charged and ready. Conventional ones with a separate acid pack are activated when filled and should be charged before fitting.

## Inside the 12N7-4A: lead-acid technology

The 12N7-4A is a conventional lead-acid battery, with plates immersed in liquid electrolyte. Avoid leaving them discharged, as they sulphate, and charge them with a charger that cuts off or switches to maintenance when finished.

## Other options if you are unsure about the 12N7-4A

- [More motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Varta models](https://bateriasonline.es/en/varta-batteries)
- [Exide EB7-A](https://bateriasonline.es/en/exide-eb7-a) · 8 Ah, 85 A, 135×75×135 mm

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