# Long WP2-12 · UPS battery 12V 2Ah

![Long WP2-12 · UPS battery 12V 2Ah](https://bateriasonline.es/909-home_default/long-wp2-12.jpg)

> Long WP2-12: 2 Ah UPS battery, 150×20×90 mm, AGM. Ask for a no-obligation quote.

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

- **Canonical URL**: https://bateriasonline.es/en/long-wp2-12
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WP2-12
- **MPN**: WP2-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WP Series |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 2 Ah |
| Length | 150 mm |
| Width | 20 mm |
| Height | 90 mm |
| Weight | 0.73 kg |

## Quick description

The Long WP2-12 is an UPS battery with 12 V and 2 Ah, measuring 150 × 20 × 90 mm.

## Description

## Where the Long WP2-12 fits

The Long WP2-12 replaces the original batteries in a UPS. Check dimensions, terminal type (F1 or F2) and capacity so it fits the unit.
The WP2-12 belongs to the Long WP Series range. [More Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long WP2-12

No other reference in the catalogue fully matches the dimensions and polarity of the WP2-12; you will find the closest ones among our [uPS batteries](https://bateriasonline.es/en/ups-batteries).

## Long WP2-12 vs WP1223A and WP4B-5

How the WP2-12 compares with Long batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WP2-12 (this one) | 2 Ah | 150 × 20 × 90 | 0.73 kg |
| Long WP1223A | 2.1 Ah | 182 × 23 × 61 | 0.71 kg |
| Long WP4B-5 | 2.3 Ah | 113 × 38 × 85.5 | 1.12 kg |

- Long WP1223A: 0.10 Ah more, a different case (182 × 23 × 61 mm).
- Long WP4B-5: 0.30 Ah more, a different case (113 × 38 × 85.5 mm).

## What it means that the WP2-12 is AGM

Inside, the WP2-12 has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

## Before ordering the WP2-12, check this

- Length, width and height of the WP2-12: 150 × 20 × 90 mm.
- Capacity of the WP2-12: 2 Ah; the same as your current battery or slightly more is fine.

## Long WP2-12 codes and part numbers

Shops, garages and catalogues identify the WP2-12 with these codes:

| Commercial reference | WP2-12 |
|---|---|
| Not to be confused with | Long WP2.2-12 (2.2 Ah), Long WP2.3-12 (2.3 Ah), Long WP2.6-12 (2.6 Ah) |

## Frequently asked questions about the Long WP2-12

### Long WP2-12 or WP1223A?

Compared with the WP2-12, the Long WP1223A has 0.10 Ah more. With 2.1 Ah, the WP1223A runs longer between charges than the WP2-12 (2 Ah). Mind the space: the WP1223A measures 182 × 23 × 61 mm.

### How much does the Long WP2-12 weigh?

The WP2-12 weighs 0.73 kg. For reference, the Long WP1223A (2.1 Ah) weighs 0.71 kg.

### Which charger does the Long WP2-12 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 WP2-12

- [Other uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [Long WP1250](https://bateriasonline.es/en/long-wp1250) · 2 Ah, 143×23×64 mm

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