# Long WP2.6-12 · UPS battery 12V 2.6Ah

![Long WP2.6-12 · UPS battery 12V 2.6Ah](https://bateriasonline.es/757-home_default/long-wp2-6-12.jpg)

> Long WP2.6-12: 2.6 Ah UPS battery, 178×34.5×66 mm, AGM. Equivalent to Fulbat FP12-2.6 and Fulbat FP12-2.3. 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-wp2-6-12
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WP2.6-12
- **MPN**: WP2.6-12
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WP Series |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 2.6 Ah |
| Length | 178 mm |
| Width | 34.5 mm |
| Height | 66 mm |
| Weight | 1 kg |

## Quick description

Long WP2.6-12: UPS battery with 12 V and 2.6 Ah, measuring 178 × 34.5 × 66 mm.

## Description

## Where the Long WP2.6-12 fits

The Long WP2.6-12 is a VRLA AGM battery for UPS and uninterruptible power systems: it stays charged for years waiting for an outage and delivers the energy instantly when it comes. The WP2.6-12 spends most of its life on float charge, waiting for a power cut.
The WP2.6-12 belongs to the Long WP Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## Equivalents and alternatives to the Long WP2.6-12

As the WP2.6-12 is an AGM battery, we only list other AGM batteries with its dimensions and polarity: neither an EFB nor a conventional battery can replace it.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fulbat FP12-2.6 | AGM | 2.6 Ah | 178 × 35 × 66 |
| Fulbat FP12-2.3 | AGM | 2.3 Ah | 178 × 35 × 66 |
| Fulbat FP12-2.3FR | AGM | 2.3 Ah | 178 × 35 × 66 |
| Ritar RT1223 | AGM | 2.3 Ah | 178 × 35 × 67 |
| Long WPS2.3-12 | AGM | 2.3 Ah | 178 × 34.5 × 66 |
| Long WP2.3-12 | AGM | 2.3 Ah | 178 × 34 × 66 |

## Long WP2.6-12 vs WP2.3-12 and WP2.2-12

What sets the WP2.6-12 apart from its neighbours in the Long range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WP2.6-12 (this one) | 2.6 Ah | 178 × 34.5 × 66 | 1 kg |
| Long WP2.3-12 | 2.3 Ah | 178 × 34 × 66 | 1.04 kg |
| Long WP2.2-12 | 2.2 Ah | 178 × 34 × 66 | 1.04 kg |

- Long WP2.3-12: 0.30 Ah less, the same dimensions.
- Long WP2.2-12: 0.40 Ah less, the same dimensions.

## AGM technology in the WP2.6-12

The WP2.6-12 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## What to look at before buying the WP2.6-12

- Length, width and height of the WP2.6-12: 178 × 34.5 × 66 mm.
- With 2.6 Ah, the WP2.6-12 replaces an original battery of that capacity or slightly less.

## Long WP2.6-12 codes and part numbers

The WP2.6-12 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | WP2.6-12 |
|---|---|
| Not to be confused with | Long WP2.2-12 (2.2 Ah), Long WP2.3-12 (2.3 Ah), Long WP20-12 (20 Ah) |

## Frequently asked questions about the Long WP2.6-12

### Long WP2.6-12 or WP2.3-12?

Compared with the WP2.6-12, the Long WP2.3-12 has 0.30 Ah less. With 2.6 Ah, the WP2.6-12 runs longer between charges than the WP2.3-12 (2.3 Ah). Both measure 178 × 34.5 × 66 mm, so they fit the same tray.

### How much does the Long WP2.6-12 weigh?

The WP2.6-12 weighs 1 kg. For reference, the Long WP2.3-12 (2.3 Ah) weighs 1.04 kg.

### Which battery is equivalent to the Long WP2.6-12?

Only other AGM batteries with its dimensions and polarity: Fulbat FP12-2.6, Fulbat FP12-2.3 and Fulbat FP12-2.3FR. Neither an EFB nor a conventional battery replaces the WP2.6-12.

## Other options if you are unsure about the WP2.6-12

- [Other uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Fulbat FP12-2.6](https://bateriasonline.es/en/fulbat-fp12-2-6) · 2.6 Ah, 178×35×66 mm
- [Fulbat FP12-2.3](https://bateriasonline.es/en/fulbat-fp12-2-3) · 2.3 Ah, 178×35×66 mm

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