# Varta YB7L-B · Motorcycle battery 12V 7Ah 74A

![Varta YB7L-B · Motorcycle battery 12V 7Ah 74A](https://bateriasonline.es/1145-home_default/varta-yb7l-b-507012007.jpg)

> Varta YB7L-B (ETN 507012007): 7 Ah motorcycle battery, 74 A (EN), 136×76×134 mm, positive terminal on the right. Equivalent to Exide 12N7-3B.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-yb7l-b-507012007
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-507012007
- **EAN**: 4016987169018
- **MPN**: 507012007
- **Price**: 108,29 € (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 | 76 mm |
| Height | 134 mm |
| Weight | 2.85 kg |
| Polarity | Positive terminal on the right |
| Terminal type | Y6 |
| ETN code | 507012007 |
| JIS code | 12N7-3 B YB7 L-B |

## Quick description

The Varta YB7L-B (ETN 507 012 007, also written 507012007) is a motorcycle battery with 12 V, 7 Ah and 74 A cold cranking current, measuring 136 × 76 × 134 mm, with the positive terminal on the right. Need the positive terminal on the left? The same battery is the Varta 12N7-4A.

## Description

## Who the Varta YB7L-B is for

The Varta YB7L-B is made for motorcycles, scooters and quads. With 7 Ah, the YB7L-B suits motorcycles and scooters that had a battery of that capacity.
At 7 Ah it covers mid-capacity motorcycles, large scooters and light quads. In the Varta catalogue, the YB7L-B belongs to the Powersports SLI Freshpack line. [See all Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta YB7L-B

Shops, garages and catalogues identify the YB7L-B with these codes:

| Commercial reference | YB7L-B |
|---|---|
| ETN code | 507012007 (also 507 012 007) |
| Manufacturer short code | 12N7-3B/B7L-B |
| EAN | 4016987169018 |
| UK code | 714418 |
| Base hold-down | B00 |
| Terminal type | Y6 |
| Also known as | Varta 507012007 · Varta 507 012 007 · Varta 12N7-3B · Varta B7L-B |
| Not to be confused with | Varta YB3L-B (3 Ah, 30 A), Varta YB4L-B (4 Ah, 50 A), Varta YB5L-B (5 Ah, 60 A) |

## Equivalents and alternatives to the Varta YB7L-B

Batteries that fit the YB7L-B's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the YB7L-B.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide 12N7-3B | Lead-acid | 7 Ah | 75 A | 135 × 75 × 135 |
| Exide EB7L-B | Lead-acid | 8 Ah | 85 A | 135 × 75 × 135 |
| Fulbat FB7L-B2 | Lead-acid | 8.4 Ah | 85 A | 135 × 75 × 133 |

## Varta YB7L-B vs YB9L-B, 12N7-4A and YB9L-A2: which one to choose?

Torn between the YB7L-B and another similar Varta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta YB7L-B (this one) | 7 Ah | 74 A | 136 × 76 × 134 | right | 2.85 kg |
| Varta YB9L-B | 9 Ah | 85 A | 136 × 76 × 140 | right | 2.98 kg |
| Varta 12N7-4A | 7 Ah | 74 A | 136 × 75 × 133 | left | 2.85 kg |
| Varta YB9L-A2 | 9 Ah | 130 A | 135 × 75 × 139 | right | 3.19 kg |

- Varta YB9L-B: 2 Ah more, 11 A more cranking power, a different case (136 × 76 × 140 mm).
- If the positive terminal of your battery is on the other side, the one you need is the Varta 12N7-4A (positive terminal on the left).
- Varta YB9L-A2: 2 Ah more, 56 A more cranking power, a different case (135 × 75 × 139 mm).

## Before ordering the YB7L-B, check this

- Length, width and height of the YB7L-B: 136 × 76 × 134 mm.
- Polarity of the YB7L-B: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Capacity of the YB7L-B: 7 Ah; the same as your current battery or slightly more is fine.
- The YB7L-B delivers 74 A cold cranking (EN standard); do not go below what your original battery states.

## Frequently asked questions about the Varta YB7L-B

### YB7L-B or YB9L-B: which one suits me?

Compared with the YB7L-B, the Varta YB9L-B has 2 Ah more and 11 A more cranking power. If your current battery says 85 A or more, choose the YB9L-B; if it says 74 A or less, the YB7L-B is enough. Mind the space: the YB9L-B measures 136 × 76 × 140 mm.

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

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

### Is the Varta 507012007 the same battery as the Varta YB7L-B?

Yes. 507012007 is the ETN code Varta uses for its YB7L-B battery, so you can search for it by either code.

### How much does the Varta YB7L-B weigh?

2.85 kg, with 7 Ah of capacity. For reference, the Varta YB9L-B (9 Ah) weighs 2.98 kg.

### Which battery is equivalent to the Varta YB7L-B?

With the same dimensions, polarity and similar capacity you have the Exide 12N7-3B, Exide EB7L-B and Fulbat FB7L-B2. As the YB7L-B is a conventional battery, an EFB or AGM of the same size also works.

### Does the Varta YB7L-B 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.

## What it means that the YB7L-B is lead-acid

Inside, the YB7L-B is classic lead-acid: liquid electrolyte and lead plates. It is a robust, well-known technology with a good capacity-to-price ratio, and still the basis of most cars, trucks and traction equipment.

## Other options if you are unsure about the YB7L-B

- [Other motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Varta models](https://bateriasonline.es/en/varta-batteries)
- [Exide 12N7-3B](https://bateriasonline.es/en/exide-12n7-3b) · 7 Ah, 75 A, 135×75×135 mm
- [Exide EB7L-B](https://bateriasonline.es/en/exide-eb7l-b) · 8 Ah, 85 A, 135×75×135 mm

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