# Varta YB18L-A · Motorcycle battery 12V 18Ah 200A

![Varta YB18L-A · Motorcycle battery 12V 18Ah 200A](https://bateriasonline.es/1296-home_default/varta-yb18l-a-518015020.jpg)

> Varta YB18L-A (ETN 518015020): 18 Ah motorcycle battery, 200 A (EN), 181×92×164 mm, positive terminal on the right.

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

- **Canonical URL**: https://bateriasonline.es/en/varta-yb18l-a-518015020
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-518015020
- **EAN**: 4016987169506
- **MPN**: 518015020
- **Price**: 144,06 € (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 | 18 Ah |
| Cold cranking amps (EN) | 200 A |
| Length | 181 mm |
| Width | 92 mm |
| Height | 164 mm |
| Weight | 5.64 kg |
| Polarity | Positive terminal on the right |
| Terminal type | Y7 |
| ETN code | 518015020 |
| JIS code | YB18 L-A |

## Quick description

The Varta YB18L-A (ETN 518 015 020, also written 518015020) is a motorcycle battery with 12 V, 18 Ah and 200 A cold cranking current, measuring 181 × 92 × 164 mm, with the positive terminal on the right.

## Description

## Who the Varta YB18L-A is for

The Varta YB18L-A is a motorcycle starter battery: compact, vibration-resistant and with just the right power to turn the starter motor and feed the electronics. With 18 Ah, the YB18L-A suits motorcycles and scooters that had a battery of that capacity.
At 18 Ah it goes into large-capacity motorcycles, adventure bikes, customs and quads. Varta lists the YB18L-A in its Powersports Freshpack line. [More Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta YB18L-A

Look for any of these YB18L-A codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | YB18L-A |
|---|---|
| ETN code | 518015020 (also 518 015 020) |
| Manufacturer short code | B18L-A |
| EAN | 4016987169506 |
| Base hold-down | B00 |
| Terminal type | Y7 |
| Also known as | Varta 518015020 · Varta 518 015 020 · Varta B18L-A |

## Equivalents and alternatives to the Varta YB18L-A

Batteries that fit the YB18L-A's tray with the same polarity; besides other conventional batteries, an EFB or AGM of this size is a valid upgrade for the YB18L-A.

| Model | Technology | Capacity | Cold cranking (EN) | Dimensions (mm) |
|---|---|---|---|---|
| Exide EB18L-A | Lead-acid | 18 Ah | 190 A | 180 × 90 × 160 |

## Varta YB18L-A vs YTX20L-BS and 518014024

Torn between the YB18L-A and another similar Varta? This is what changes:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta YB18L-A (this one) | 18 Ah | 200 A | 181 × 92 × 164 | right | 5.64 kg |
| Varta YTX20L-BS | 18 Ah | 250 A | 177 × 88 × 156 | right | 5.96 kg |
| Varta 518014024 | 18 Ah | 240 A | 186 × 82 × 171 | right | 5.93 kg |

- Varta YTX20L-BS: the same capacity, 50 A more cranking power, a different case (177 × 88 × 156 mm), AGM technology.
- Varta 518014024: the same capacity, 40 A more cranking power, a different case (186 × 82 × 171 mm).

## What to look at before buying the YB18L-A

- Length, width and height of the YB18L-A: 181 × 92 × 164 mm.
- Polarity of the YB18L-A: positive terminal on the right (if yours has it on the other side, the cables will not reach).
- Your current battery should say about 18 Ah; a little more is also fine.
- Check the EN amps on your battery: if it says 200 A or less, the YB18L-A covers your engine.

## Frequently asked questions about the Varta YB18L-A

### YB18L-A or YTX20L-BS: which one suits me?

Compared with the YB18L-A, the Varta YTX20L-BS has 50 A more cranking power and AGM technology. If your current battery says 250 A or more, choose the YTX20L-BS; if it says 200 A or less, the YB18L-A is enough. Mind the space: the YTX20L-BS measures 177 × 88 × 156 mm.

### Is the Varta 518015020 the same battery as the Varta YB18L-A?

Yes. 518015020 is the ETN code Varta uses for its YB18L-A battery, so you can search for it by either code.

### How much does the Varta YB18L-A weigh?

5.64 kg, with 18 Ah of capacity. For reference, the Varta YTX20L-BS (18 Ah) weighs 5.96 kg.

### Which battery is equivalent to the Varta YB18L-A?

With the same dimensions, polarity and similar capacity you have the Exide EB18L-A. As the YB18L-A is a conventional battery, an EFB or AGM of the same size also works.

### Which side is the positive terminal on the Varta YB18L-A?

On the YB18L-A, the positive terminal is on the right with the terminals facing you: compare it with your current battery, because with reversed polarity the cables will not reach.

### Does the Varta YB18L-A 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.

## Lead-acid technology in the YB18L-A

The YB18L-A is a conventional lead-acid battery, with plates immersed in liquid electrolyte. In cars without energy management, the YB18L-A needs no special registration: just connect it.

## Keep comparing: alternatives to the YB18L-A

- [More motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Varta catalogue](https://bateriasonline.es/en/varta-batteries)
- [Exide EB18L-A](https://bateriasonline.es/en/exide-eb18l-a) · 18 Ah, 190 A, 180×90×160 mm

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