# Long WTZ5S · Car battery 12V 4Ah

![Long WTZ5S · Car battery 12V 4Ah](https://bateriasonline.es/1108-home_default/long-wtz5s.jpg)

> Long WTZ5S: 4 Ah car battery, 113×70×85 mm. Equivalent to Long WTZ5S-E and Long WTZ4V. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/long-wtz5s
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WTZ5S
- **MPN**: WTZ5S
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | Starting Series |
| Application | Cars |
| Voltage | 12 V |
| Capacity | 4 Ah |
| Length | 113 mm |
| Width | 70 mm |
| Height | 85 mm |
| Weight | 1.58 kg |

## Quick description

The Long WTZ5S is a car battery with 12 V and 4 Ah, measuring 113 × 70 × 85 mm.

## Description

## Where the Long WTZ5S fits

The Long WTZ5S is a starter battery for cars without Start-Stop: it delivers the current the starter motor needs and then powers lights, control units and audio with the engine off. If your car has no Start-Stop and had a 4 Ah battery, the WTZ5S is a direct replacement.
At 4 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The WTZ5S belongs to the Long Starting Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries)

## Part numbers and codes for the Long WTZ5S

The WTZ5S is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | WTZ5S |
|---|---|
| Not to be confused with | Long WTZ5S-H (4.5 Ah) |

## Long WTZ5S vs WTZ4V, WTZ6V and WTZ6V-E: which one to choose?

Torn between the WTZ5S and another similar Long? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WTZ5S (this one) | 4 Ah | 113 × 70 × 85 | 1.58 kg |
| Long WTZ4V | 3.7 Ah | 113 × 70 × 85 | 1.58 kg |
| Long WTZ6V | 6 Ah | 113 × 70 × 106 | 2.07 kg |
| Long WTZ6V-E | 6 Ah | 113 × 70 × 106 | 2.07 kg |
| Long WTZ5S-H | 4.5 Ah | 113 × 70 × 85 | 1.58 kg |

- Long WTZ4V: 0.30 Ah less, the same dimensions.
- Long WTZ6V: 2 Ah more, a different height (106 mm instead of 85 mm). It only fits if there is room for 106 mm of height.
- Long WTZ6V-E: 2 Ah more, a different height (106 mm instead of 85 mm). It only fits if there is room for 106 mm of height.
- Long WTZ5S-H: 0.5 Ah more, the same dimensions.

## Equivalents and alternatives to the Long WTZ5S

These batteries share voltage, dimensions and polarity with the WTZ5S, with similar capacity: compare cranking power, technology and price before deciding.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long WTZ5S-E | | 4 Ah | 113 × 70 × 85 |
| Long WTZ4V | | 3.7 Ah | 113 × 70 × 85 |
| Long WTZ5S-H | | 4.5 Ah | 113 × 70 × 85 |

## Check this before ordering the Long WTZ5S

- Capacity of the WTZ5S: 4 Ah; the same as your current battery or slightly more is fine.
- Measure the space: the WTZ5S takes up 113 × 70 × 85 mm.

## Frequently asked questions about the Long WTZ5S

### WTZ5S or WTZ4V: which one suits me?

Compared with the WTZ5S, the Long WTZ4V has 0.30 Ah less. With 4 Ah, the WTZ5S runs longer between charges than the WTZ4V (3.7 Ah). Both measure 113 × 70 × 85 mm, so they fit the same tray.

### Long WTZ5S or WTZ6V/WTZ6V-E: what changes?

Mainly the height: the WTZ5S is 85 mm tall and the Long WTZ6V 106 mm, with the same length and width and 6 Ah against 4 Ah. The Long WTZ6V-E is 106 mm tall, with 6 Ah and A. Before choosing between the WTZ5S and the WTZ6V, measure the free height of the battery compartment with the cover or bonnet closed.

### How much does the Long WTZ5S weigh?

1.58 kg, with 4 Ah of capacity. For reference, the Long WTZ4V (3.7 Ah) weighs 1.58 kg.

### Which battery is equivalent to the Long WTZ5S?

With the same dimensions and polarity as the WTZ5S you have the Long WTZ5S-E, Long WTZ4V and Long WTZ5S-H; choose by cold cranking power, technology and price.

## Keep comparing: alternatives to the WTZ5S

- [All motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [Long WTZ5S-E](https://bateriasonline.es/en/long-wtz5s-e) · 4 Ah, 113×70×85 mm
- [Long WTZ4V](https://bateriasonline.es/en/long-wtz4v) · 3.7 Ah, 113×70×85 mm

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*bateriasonline.es — Batteries and accessories · 2026-11-10*