# Long WPL155-12N · UPS battery 12V 155Ah

![Long WPL155-12N · UPS battery 12V 155Ah](https://bateriasonline.es/1137-home_default/long-wpl155-12n.jpg)

> Long WPL155-12N: 155 Ah UPS battery, 483×170×240 mm, AGM. Equivalent to Q-Battery 12LS-150 and Fulbat FP12-150. Price on request: ask for a free quote.

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

- **Canonical URL**: https://bateriasonline.es/en/long-wpl155-12n
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WPL155-12N
- **MPN**: WPL155-12N
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WPL Series |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 155 Ah |
| Length | 483 mm |
| Width | 170 mm |
| Height | 240 mm |
| Weight | 48.2 kg |

## Quick description

Long WPL155-12N: UPS battery with 12 V and 155 Ah, measuring 483 × 170 × 240 mm.

## Description

## The Long WPL155-12N at a glance

The Long WPL155-12N 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. Before ordering the WPL155-12N, check the terminal type and terminal orientation in your UPS.
The WPL155-12N belongs to the Long WPL Series range. [The full range of Long batteries](https://bateriasonline.es/en/long-batteries)

## AGM technology in the WPL155-12N

The WPL155-12N 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.

## Long WPL155-12N vs WPL150-12N and HTP150-12N

What sets the WPL155-12N apart from its neighbours in the Long range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WPL155-12N (this one) | 155 Ah | 483 × 170 × 240 | 48.2 kg |
| Long WPL150-12N | 150 Ah | 483 × 170 × 240 | 45.5 kg |
| Long HTP150-12N | 150 Ah | 483 × 170 × 240 | 48.4 kg |

- Long WPL150-12N: 5 Ah less, the same dimensions.
- Long HTP150-12N: 5 Ah less, the same dimensions.

## Equivalents and alternatives to the Long WPL155-12N

As the WPL155-12N 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) |
|---|---|---|---|
| Q-Battery 12LS-150 | AGM | 158 Ah | 483 × 170 × 240 |
| Fulbat FP12-150 | AGM | 156 Ah | 483 × 170 × 238.5 |
| Long WPL12550WN | AGM | 155 Ah | 483 × 170 × 240 |
| Long HTP150-12N | AGM | 150 Ah | 483 × 170 × 240 |
| Long WPL150-12N | AGM | 150 Ah | 483 × 170 × 240 |

## Long WPL155-12N codes and part numbers

The WPL155-12N is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | WPL155-12N |
|---|---|
| Not to be confused with | Long WPL55-12N (55 Ah), Long WPL150-12N (150 Ah) |

## Check this before ordering the Long WPL155-12N

- Capacity of the WPL155-12N: 155 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the WPL155-12N: 483 × 170 × 240 mm.

## Frequently asked questions about the Long WPL155-12N

### Long WPL155-12N or WPL150-12N?

Compared with the WPL155-12N, the Long WPL150-12N has 5 Ah less. With 155 Ah, the WPL155-12N runs longer between charges than the WPL150-12N (150 Ah). Both measure 483 × 170 × 240 mm, so they fit the same tray.

### How much does the Long WPL155-12N weigh?

The WPL155-12N weighs 48.2 kg. For reference, the Long WPL150-12N (150 Ah) weighs 45.5 kg.

### Which battery is equivalent to the Long WPL155-12N?

Only other AGM batteries with its dimensions and polarity: Q-Battery 12LS-150, Fulbat FP12-150 and Long WPL12550WN. Neither an EFB nor a conventional battery replaces the WPL155-12N.

### Which charger does the Long WPL155-12N 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 WPL155-12N

- [Other uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [The whole Long range](https://bateriasonline.es/en/long-batteries)
- [Q-Battery 12LS-150](https://bateriasonline.es/en/q-battery-12ls-150) · 158 Ah, 483×170×240 mm
- [Fulbat FP12-150](https://bateriasonline.es/en/fulbat-fp12-150) · 156 Ah, 483×170×238.5 mm

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