# Long WPX14-BS · Car battery 12V 12Ah

![Long WPX14-BS · Car battery 12V 12Ah](https://bateriasonline.es/1130-home_default/long-wpx14-bs.jpg)

> Long WPX14-BS: 12 Ah car battery, 151×88×147.5 mm, AGM. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/long-wpx14-bs
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WPX14-BS
- **MPN**: WPX14-BS
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | Starting Series |
| Application | Cars |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 12 Ah |
| Length | 151 mm |
| Width | 88 mm |
| Height | 147.5 mm |
| Weight | 4.91 kg |

## Quick description

Long WPX14-BS: car battery (AGM) with 12 V and 12 Ah, measuring 151 × 88 × 147.5 mm.

## Description

## The Long WPX14-BS at a glance

The Long WPX14-BS is made for petrol and diesel cars without automatic engine stop. The WPX14-BS covers the daily routine of a car without automatic engine stop: cold starts, short trips and loads with the ignition off.
At 12 Ah it is a small size: the usual choice for petrol superminis and city cars with little equipment. The WPX14-BS belongs to the Long Starting Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long WPX14-BS

We have no other battery with exactly the dimensions and polarity of the WPX14-BS. Browse the rest of our [car batteries](https://bateriasonline.es/en/car-batteries) to compare close options.

## AGM technology in the WPX14-BS

Inside, the WPX14-BS has glass fibre separators (AGM) that hold the electrolyte. The WPX14-BS needs a charger with an AGM mode that does not exceed 14.7 V.

## Before ordering the WPX14-BS, check this

- The WPX14-BS is AGM: it replaces an AGM or an EFB of the same size. You can swap an EFB for an AGM, but not an AGM for an EFB.
- With 12 Ah, the WPX14-BS replaces an original battery of that capacity or slightly less.
- Measure the space: the WPX14-BS takes up 151 × 88 × 147.5 mm.

## Frequently asked questions about the Long WPX14-BS

### Can the Long WPX14-BS be used in a car with Start-Stop?

Yes. As an AGM battery, the WPX14-BS handles automatic engine stop and brake energy recovery, and it can replace an EFB of the same size.

### How much does the Long WPX14-BS weigh?

4.91 kg, with 12 Ah of capacity.

### Which charger does the Long WPX14-BS need?

A charger with an AGM mode that limits voltage to about 14.4-14.7 V. Never an old unregulated charger: overcharging dries out an AGM beyond repair.

## More batteries to compare with the WPX14-BS

- [More car batteries](https://bateriasonline.es/en/car-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Exide EK013](https://bateriasonline.es/en/exide-ek013) · 1.2 Ah, 18 A, 97×43×58 mm

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