# Long WPL120-12N · UPS battery 12V 120Ah

![Long WPL120-12N · UPS battery 12V 120Ah](https://bateriasonline.es/1122-home_default/long-wpl120-12n.jpg)

> Long WPL120-12N: 120 Ah UPS battery, 408×177×224 mm, AGM. Equivalent to Fulbat FP12-120 and Ritar HT12-110. 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-wpl120-12n
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WPL120-12N
- **MPN**: WPL120-12N
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WPL Series |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 120 Ah |
| Length | 408 mm |
| Width | 177 mm |
| Height | 224 mm |
| Weight | 35.5 kg |

## Quick description

The Long WPL120-12N is an UPS battery with 12 V and 120 Ah, measuring 408 × 177 × 224 mm.

## Description

## The Long WPL120-12N at a glance

The Long WPL120-12N replaces the original batteries in a UPS. The WPL120-12N spends most of its life on float charge, waiting for a power cut.
The WPL120-12N belongs to the Long WPL Series range. [See all Long batteries](https://bateriasonline.es/en/long-batteries)

## What it means that the WPL120-12N is AGM

Inside, the WPL120-12N has glass fibre separators (AGM) that hold the electrolyte. The WPL120-12N needs a charger with an AGM mode that does not exceed 14.7 V.

## Long WPL120-12N vs WPL125-12RN and KPH115-12N: differences

Torn between the WPL120-12N and another similar Long? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WPL120-12N (this one) | 120 Ah | 408 × 177 × 224 | 35.5 kg |
| Long WPL125-12RN | 125 Ah | 408 × 177 × 224 | 39.6 kg |
| Long KPH115-12N | 115 Ah | 338 × 170 × 217 | 35.2 kg |

- Long WPL125-12RN: 5 Ah more, the same dimensions.
- Long KPH115-12N: 5 Ah less, a different case (338 × 170 × 217 mm).

## Equivalents and alternatives to the Long WPL120-12N

Other AGM batteries that fit the WPL120-12N's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fulbat FP12-120 | AGM | 124.8 Ah | 408 × 177 × 225 |
| Ritar HT12-110 | AGM | 116.4 Ah | 407 × 177 × 225 |
| Q-Battery 12LS-120 M8 | AGM | 126 Ah | 409 × 176 × 222 |
| Long HTP120-12N | AGM | 120 Ah | 408 × 177 × 224 |
| Long WPL120-12RN | AGM | 120 Ah | 408 × 177 × 224 |
| Long WPL125-12RN | AGM | 125 Ah | 408 × 177 × 224 |

## Part numbers and codes for the Long WPL120-12N

This is how the Long WPL120-12N appears on the label and in parts catalogues:

| Commercial reference | WPL120-12N |
|---|---|
| Not to be confused with | Long WPL100-12N (100 Ah), Long WPL130-12N (130 Ah), Long WPL150-12N (150 Ah) |

## Before ordering the WPL120-12N, check this

- Your current battery should say about 120 Ah; a little more is also fine.
- Measure the space: the WPL120-12N takes up 408 × 177 × 224 mm.

## Frequently asked questions about the Long WPL120-12N

### WPL120-12N or WPL125-12RN: which one suits me?

Compared with the WPL120-12N, the Long WPL125-12RN has 5 Ah more. With 125 Ah, the WPL125-12RN runs longer between charges than the WPL120-12N (120 Ah). Both measure 408 × 177 × 224 mm, so they fit the same tray.

### How much does the Long WPL120-12N weigh?

35.5 kg, with 120 Ah of capacity. For reference, the Long WPL125-12RN (125 Ah) weighs 39.6 kg.

### Which battery is equivalent to the Long WPL120-12N?

Only other AGM batteries with its dimensions and polarity: Fulbat FP12-120, Ritar HT12-110 and Q-Battery 12LS-120 M8. Neither an EFB nor a conventional battery replaces the WPL120-12N.

### Which charger does the Long WPL120-12N 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.

## Other options if you are unsure about the WPL120-12N

- [More uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [More Long models](https://bateriasonline.es/en/long-batteries)
- [Fulbat FP12-120](https://bateriasonline.es/en/fulbat-fp12-120) · 124.8 Ah, 408×177×225 mm
- [Ritar HT12-110](https://bateriasonline.es/en/ritar-ht12-110) · 116.4 Ah, 407×177×225 mm

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