# Varta U1-9 · Motorcycle battery 12V 22Ah 340A

![Varta U1-9 · Motorcycle battery 12V 22Ah 340A](https://bateriasonline.es/1408-home_default/varta-u1-9-522450034.jpg)

> Varta U1-9 (ETN 522450034): 22 Ah motorcycle battery, 340 A (EN), 196×132×183 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-u1-9-522450034
- **Language**: en
- **Brand**: Varta
- **Reference**: BOL-VARTA-522450034
- **EAN**: 4016987169636
- **MPN**: 522450034
- **Price**: 72,52 € (VAT incl., Spain)
- **Last updated**: 2026-11-09

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Varta |
| Range | VARTA PowerSports SLI Gardening |
| Application | Motorcycles |
| Technology | Lead-acid |
| Voltage | 12 V |
| Capacity | 22 Ah |
| Cold cranking amps (EN) | 340 A |
| Length | 196 mm |
| Width | 132 mm |
| Height | 183 mm |
| Weight | 8.4 kg |
| Polarity | Positive terminal on the left |
| Terminal type | Y14 |
| ETN code | 522450034 |
| JIS code | U1-9 |

## Quick description

The Varta U1-9 (ETN 522 450 034, also written 522450034) is a motorcycle battery with 12 V, 22 Ah and 340 A cold cranking current, measuring 196 × 132 × 183 mm, with the positive terminal on the left. If yours has the positive terminal on the right, you need the Varta U1R-9.

## Description

## Who the Varta U1-9 is for

The Varta U1-9 is made for motorcycles, scooters and quads. With 22 Ah, the U1-9 suits motorcycles and scooters that had a battery of that capacity.
At 22 Ah it is a large battery for heavy motorcycles, jet skis and utility quads. The U1-9 belongs to the Varta VARTA PowerSports SLI Gardening range. [The full range of Varta batteries](https://bateriasonline.es/en/varta-batteries)

## Part numbers and codes for the Varta U1-9

This is how the Varta U1-9 appears on the label and in parts catalogues:

| Commercial reference | U1-9 |
|---|---|
| ETN code | 522450034 (also 522 450 034) |
| EAN | 4016987169636 |
| Terminal type | Y14 |
| Also known as | Varta 522450034 · Varta 522 450 034 |
| Not to be confused with | Varta B19 (45 Ah, 400 A, positive terminal on the right), Varta U1R-9 (22 Ah, 340 A, positive terminal on the right), Varta F19 (85 Ah, 800 A, positive terminal on the right) |

## Equivalents and alternatives to the Varta U1-9

We have no other battery with exactly the dimensions and polarity of the U1-9. Browse the rest of our [motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries) to compare close options.

## Varta U1-9 vs 12N24-4, U1R-9 and YB16-B: which one to choose?

How the U1-9 compares with Varta batteries of similar size and capacity:

| Model | Capacity | Cold cranking (EN) | Dimensions (mm) | Positive | Weight |
|---|---|---|---|---|---|
| Varta U1-9 (this one) | 22 Ah | 340 A | 196 × 132 × 183 | left | 8.4 kg |
| Varta 12N24-4 | 24 Ah | 200 A | 186 × 125 × 178 | left | 7.52 kg |
| Varta U1R-9 | 22 Ah | 340 A | 196 × 132 × 183 | right | 8.4 kg |
| Varta YB16-B | 19 Ah | 240 A | 176 × 101 × 156 | left | 6.06 kg |

- Varta 12N24-4: 2 Ah more, 140 A less cranking power, a different case (186 × 125 × 178 mm).
- If the positive terminal of your battery is on the other side, the one you need is the Varta U1R-9 (positive terminal on the right).
- Varta YB16-B: 3 Ah less, 100 A less cranking power, a different case (176 × 101 × 156 mm).

## Before ordering the U1-9, check this

- Check the EN amps on your battery: if it says 340 A or less, the U1-9 covers your engine.
- With 22 Ah, the U1-9 replaces an original battery of that capacity or slightly less.
- Polarity of the U1-9: positive terminal on the left (if yours has it on the other side, the cables will not reach).
- Measure the space: the U1-9 takes up 196 × 132 × 183 mm.

## Frequently asked questions about the Varta U1-9

### U1-9 or 12N24-4: which one suits me?

Compared with the U1-9, the Varta 12N24-4 has 2 Ah more and 140 A less cranking power. The U1-9 cranks harder; the 12N24-4 is only a good option if your original battery says 200 A or less. Mind the space: the 12N24-4 measures 186 × 125 × 178 mm.

### Varta U1-9 or U1R-9: what is the difference?

Only the polarity: the U1-9 has the positive terminal on the left and the U1R-9 the positive terminal on the right. Capacity (22 Ah), cranking power and dimensions are identical. That is why their ETNs only differ in the middle group: 522 450 034 for the U1-9 and 522 451 034 for the U1R-9.

### Is the Varta 522450034 the same battery as the Varta U1-9?

Yes. 522450034 is the ETN code Varta uses for its U1-9 battery, so you can search for it by either code.

### How much does the Varta U1-9 weigh?

8.4 kg, with 22 Ah of capacity. For reference, the Varta 12N24-4 (24 Ah) weighs 7.52 kg.

## Inside the U1-9: lead-acid technology

Inside, the U1-9 is classic lead-acid: liquid electrolyte and lead plates. If the U1-9 is left discharged for weeks it sulphates: a maintenance charger prevents this.

## More batteries to compare with the U1-9

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [More Varta models](https://bateriasonline.es/en/varta-batteries)

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