# Long WPL18-12SHR · UPS battery 12V 18Ah

![Long WPL18-12SHR · UPS battery 12V 18Ah](https://bateriasonline.es/1056-home_default/long-wpl18-12shr.jpg)

> Long WPL18-12SHR: 18 Ah UPS battery, 181×76×167 mm, AGM. Equivalent to Ritar RT12180 and Q-Battery 12LS-18. 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-wpl18-12shr
- **Language**: en
- **Brand**: Long
- **Reference**: BOL-LONG-WPL18-12SHR
- **MPN**: WPL18-12SHR
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Long |
| Range | WPL Series |
| Application | UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 18 Ah |
| Length | 181 mm |
| Width | 76 mm |
| Height | 167 mm |
| Weight | 5.67 kg |

## Quick description

The Long WPL18-12SHR is an UPS battery with 12 V and 18 Ah, measuring 181 × 76 × 167 mm.

## Description

## The Long WPL18-12SHR at a glance

The Long WPL18-12SHR 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 WPL18-12SHR spends most of its life on float charge, waiting for a power cut.
The WPL18-12SHR belongs to the Long WPL Series range. [The full range of Long batteries](https://bateriasonline.es/en/long-batteries)

## AGM technology in the WPL18-12SHR

The WPL18-12SHR 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 WPL18-12SHR vs WPS17-12 and WXL1280WN

Torn between the WPL18-12SHR and another similar Long? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Long WPL18-12SHR (this one) | 18 Ah | 181 × 76 × 167 | 5.67 kg |
| Long WPS17-12 | 17 Ah | 181 × 76 × 167 | 4.81 kg |
| Long WXL1280WN | 20 Ah | 181 × 76 × 167 | 6.5 kg |

- Long WPS17-12: 1 Ah less, the same dimensions.
- Long WXL1280WN: 2 Ah more, the same dimensions.

## Equivalents and alternatives to the Long WPL18-12SHR

As the WPL18-12SHR 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) |
|---|---|---|---|
| Ritar RT12180 | AGM | 18 Ah | 181 × 77 × 167 |
| Q-Battery 12LS-18 | AGM | 18 Ah | 181 × 77 × 167 |
| Fulbat FP12-18 | AGM | 18 Ah | 181.5 × 76.5 × 167.5 |
| Fulbat FP12-18FR | AGM | 18 Ah | 181.5 × 76.5 × 167.5 |
| Q-Battery 12LSX-7 F1 | AGM | 17 Ah | 181 × 77 × 167 |
| Q-Battery 12LS-17 | AGM | 17 Ah | 181 × 77 × 167 |

## What to look at before buying the WPL18-12SHR

- Capacity of the WPL18-12SHR: 18 Ah; the same as your current battery or slightly more is fine.
- The WPL18-12SHR needs 181 × 76 × 167 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Long WPL18-12SHR

### Long WPL18-12SHR or WPS17-12?

Compared with the WPL18-12SHR, the Long WPS17-12 has 1 Ah less. With 18 Ah, the WPL18-12SHR runs longer between charges than the WPS17-12 (17 Ah). Both measure 181 × 76 × 167 mm, so they fit the same tray.

### How much does the Long WPL18-12SHR weigh?

The WPL18-12SHR weighs 5.67 kg. For reference, the Long WPS17-12 (17 Ah) weighs 4.81 kg.

### Which battery is equivalent to the Long WPL18-12SHR?

Only other AGM batteries with its dimensions and polarity: Ritar RT12180, Q-Battery 12LS-18 and Fulbat FP12-18. Neither an EFB nor a conventional battery replaces the WPL18-12SHR.

## More batteries to compare with the WPL18-12SHR

- [All uPS batteries](https://bateriasonline.es/en/ups-batteries)
- [Full Long catalogue](https://bateriasonline.es/en/long-batteries)
- [Ritar RT12180](https://bateriasonline.es/en/ritar-rt12180) · 18 Ah, 181×77×167 mm
- [Q-Battery 12LS-18](https://bateriasonline.es/en/q-battery-12ls-18) · 18 Ah, 181×77×167 mm

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