# Ritar HR12-20W · High-rate UPS battery 12V 5Ah

![Ritar HR12-20W · High-rate UPS battery 12V 5Ah](https://bateriasonline.es/3263-home_default/ritar-hr12-20w.jpg)

> Ritar HR12-20W: 5 Ah high-rate UPS battery, 90×70×107 mm, AGM. Compare sizes and equivalents; 14-day returns.

**Category:** [High-rate UPS batteries](https://bateriasonline.es/en/high-rate-ups-batteries) → [Ritar](https://bateriasonline.es/en/ritar-batteries)

- **Canonical URL**: https://bateriasonline.es/en/ritar-hr12-20w
- **Language**: en
- **Brand**: Ritar
- **Reference**: BOL-RITAR-HR12-20W
- **MPN**: HR12-20W
- **Price**: 38,81 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Ritar |
| Range | RITAR HR |
| Application | High-rate UPS systems |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 5 Ah |
| Length | 90 mm |
| Width | 70 mm |
| Height | 107 mm |
| Weight | 1.51 kg |
| Terminal type | F1 / F2 |

## Quick description

The Ritar HR12-20W is a high-rate UPS battery with 12 V and 5 Ah, measuring 90 × 70 × 107 mm.

## Description

## The Ritar HR12-20W at a glance

The Ritar HR12-20W is designed for power UPS systems. Its key figure is watts per cell over 15 minutes, not amp-hours.
The HR12-20W belongs to the Ritar RITAR HR range. [See all Ritar batteries](https://bateriasonline.es/en/ritar-batteries)

## Equivalents and alternatives to the Ritar HR12-20W

No other reference in the catalogue fully matches the dimensions and polarity of the HR12-20W; you will find the closest ones among our [high-rate UPS batteries](https://bateriasonline.es/en/high-rate-ups-batteries).

## Inside the HR12-20W: AGM technology

Inside, the HR12-20W has glass fibre separators (AGM) that hold the electrolyte. It is fitted in cars with advanced Start-Stop and in deep-cycle equipment.

## Check this before ordering the Ritar HR12-20W

- The HR12-20W needs 90 × 70 × 107 mm of space: measure it with the hold-down clamp in place.
- Capacity of the HR12-20W: 5 Ah; the same as your current battery or slightly more is fine.

## Ritar HR12-20W codes and part numbers

Shops, garages and catalogues identify the HR12-20W with these codes:

| Commercial reference | HR12-20W |
|---|---|
| Terminal type | F1 / F2 |
| Not to be confused with | Ritar HR12-20BW (5 Ah), Ritar HR12-28W (7 Ah), Ritar HR12-50W (14 Ah) |

## Frequently asked questions about the Ritar HR12-20W

### How much does the Ritar HR12-20W weigh?

The HR12-20W weighs 1.51 kg.

### What does W per cell mean on a high-rate battery?

The power each 2 V cell can deliver for 15 minutes down to a given end voltage. It is the figure UPS manufacturers use to size runtime.

### What are the dimensions and weight of the Ritar HR12-20W?

It measures 90 × 70 × 107 mm and weighs 1.51 kg. Compare these figures with the tray and the hold-down clamp before ordering.

## Other options if you are unsure about the HR12-20W

- [More high-rate UPS batteries](https://bateriasonline.es/en/high-rate-ups-batteries)
- [The whole Ritar range](https://bateriasonline.es/en/ritar-batteries)

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