# Long WTZ8V · Car battery 12V 7Ah

![Long WTZ8V · Car battery 12V 7Ah](https://bateriasonline.es/1124-home_default/long-wtz8v.jpg)

> Long WTZ8V: 7 Ah car battery, 113×70×130 mm. Equivalent to Long WTZ8VIS. 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-wtz8v
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WTZ8V
- **MPN**: WTZ8V
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | Starting Series |
| Application | Cars |
| Voltage | 12 V |
| Capacity | 7 Ah |
| Length | 113 mm |
| Width | 70 mm |
| Height | 130 mm |
| Weight | 2.64 kg |

## Quick description

Long WTZ8V: car battery with 12 V and 7 Ah, measuring 113 × 70 × 130 mm.

## Description

## The Long WTZ8V at a glance

The Long WTZ8V 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. Its job is to start the engine in the cold with margin to spare and keep the car's electronics powered.
At 7 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The WTZ8V belongs to the Long Starting Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Part numbers and codes for the Long WTZ8V

The WTZ8V is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | WTZ8V |
|---|---|
| Not to be confused with | Long WTZ4V (3.7 Ah), Long WTZ6V (6 Ah) |

## Long WTZ8V vs WTZ6V and WTZ6V-E

What sets the WTZ8V apart from its neighbours in the Long range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WTZ8V (this one) | 7 Ah | 113 × 70 × 130 | 2.64 kg |
| Long WTZ6V | 6 Ah | 113 × 70 × 106 | 2.07 kg |
| Long WTZ6V-E | 6 Ah | 113 × 70 × 106 | 2.07 kg |

- Long WTZ6V: 1 Ah less, a different height (106 mm instead of 130 mm). It is the option if your battery tray cannot take the 130 mm height of the WTZ8V.
- Long WTZ6V-E: 1 Ah less, a different height (106 mm instead of 130 mm). It is the option if your battery tray cannot take the 130 mm height of the WTZ8V.

## Equivalents and alternatives to the Long WTZ8V

These batteries share voltage, dimensions and polarity with the WTZ8V, with similar capacity: compare cranking power, technology and price before deciding.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Long WTZ8VIS | | 7 Ah | 113 × 70 × 130 |

## What to look at before buying the WTZ8V

- Capacity of the WTZ8V: 7 Ah; the same as your current battery or slightly more is fine.
- Measure the space: the WTZ8V takes up 113 × 70 × 130 mm.

## Frequently asked questions about the Long WTZ8V

### Long WTZ8V or WTZ6V/WTZ6V-E: what changes?

Mainly the height: the WTZ8V is 130 mm tall and the Long WTZ6V 106 mm, with the same length and width and 6 Ah against 7 Ah. The Long WTZ6V-E is 106 mm tall, with 6 Ah and A. Before choosing between the WTZ8V and the WTZ6V, measure the free height of the battery compartment with the cover or bonnet closed.

### How much does the Long WTZ8V weigh?

2.64 kg, with 7 Ah of capacity.

### Which battery is equivalent to the Long WTZ8V?

With the same dimensions and polarity as the WTZ8V you have the Long WTZ8VIS; choose by cold cranking power, technology and price.

### Does the new battery need to be registered in the car?

In cars with energy management (common since 2010) it is worth registering the battery in the control unit so it adjusts charging. In older cars you just connect it.

## Keep comparing: alternatives to the WTZ8V

- [More motorcycle batteries](https://bateriasonline.es/en/motorcycle-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Long WTZ8VIS](https://bateriasonline.es/en/long-wtz8vis) · 7 Ah, 113×70×130 mm

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