# Ritar HR12-32W · High-rate UPS battery 12V 8Ah

![Ritar HR12-32W · High-rate UPS battery 12V 8Ah](https://bateriasonline.es/3268-home_default/ritar-hr12-32w.jpg)

> Ritar HR12-32W: 8 Ah high-rate UPS battery, 151×65×100 mm, AGM. Equivalent to Fulbat FPH12-35W and Ritar HR12-28W.

**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-hr12-32w
- **Language**: en
- **Brand**: Ritar
- **Reference**: BOL-RITAR-HR12-32W
- **MPN**: HR12-32W
- **Price**: 47,97 € (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 | 8 Ah |
| Length | 151 mm |
| Width | 65 mm |
| Height | 100 mm |
| Weight | 2.2 kg |
| Terminal type | F1 / F2 |

## Quick description

Ritar HR12-32W: high-rate UPS battery with 12 V and 8 Ah, measuring 151 × 65 × 100 mm.

## Description

## Where the Ritar HR12-32W fits

The Ritar HR12-32W is designed for power UPS systems. Its key figure is watts per cell over 15 minutes, not amp-hours.
The HR12-32W belongs to the Ritar RITAR HR range. [See all Ritar batteries](https://bateriasonline.es/en/ritar-batteries)

## AGM technology in the HR12-32W

Inside, the HR12-32W has glass fibre separators (AGM) that hold the electrolyte. The HR12-32W needs a charger with an AGM mode that does not exceed 14.7 V.

## Ritar HR12-32W vs HR12-28W and HR12-36W

The real differences between the HR12-32W and the closest Ritar models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Ritar HR12-32W (this one) | 8 Ah | 151 × 65 × 100 | 2.2 kg |
| Ritar HR12-28W | 7 Ah | 151 × 65 × 100 | 2.08 kg |
| Ritar HR12-36W | 9 Ah | 151 × 65 × 100 | 2.45 kg |

- Ritar HR12-28W: 1 Ah less, the same dimensions.
- Ritar HR12-36W: 1 Ah more, the same dimensions.

## Equivalents and alternatives to the Ritar HR12-32W

Other AGM batteries that fit the HR12-32W's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fulbat FPH12-35W | AGM | 9 Ah | 151 × 65 × 99 |
| Ritar HR12-28W | AGM | 7 Ah | 151 × 65 × 100 |
| Ritar HR12-36W | AGM | 9 Ah | 151 × 65 × 100 |

## Part numbers and codes for the Ritar HR12-32W

This is how the Ritar HR12-32W appears on the label and in parts catalogues:

| Commercial reference | HR12-32W |
|---|---|
| Terminal type | F1 / F2 |
| Not to be confused with | Ritar HR12-36W (9 Ah) |

## Before ordering the HR12-32W, check this

- Capacity of the HR12-32W: 8 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the HR12-32W: 151 × 65 × 100 mm.

## Frequently asked questions about the Ritar HR12-32W

### HR12-32W or HR12-28W: which one suits me?

Compared with the HR12-32W, the Ritar HR12-28W has 1 Ah less. With 8 Ah, the HR12-32W runs longer between charges than the HR12-28W (7 Ah). Both measure 151 × 65 × 100 mm, so they fit the same tray.

### How much does the Ritar HR12-32W weigh?

2.2 kg, with 8 Ah of capacity. For reference, the Ritar HR12-28W (7 Ah) weighs 2.08 kg.

### Which battery is equivalent to the Ritar HR12-32W?

Only other AGM batteries with its dimensions and polarity: Fulbat FPH12-35W, Ritar HR12-28W and Ritar HR12-36W. Neither an EFB nor a conventional battery replaces the HR12-32W.

### Can I use a standard UPS battery instead of the high-rate one?

If it fits and has the same voltage it will work, but runtime at full load will be shorter. For critical equipment stick to the UPS specification.

## Keep comparing: alternatives to the HR12-32W

- [Other high-rate UPS batteries](https://bateriasonline.es/en/high-rate-ups-batteries)
- [Full Ritar catalogue](https://bateriasonline.es/en/ritar-batteries)
- [Ritar HR12-20BW](https://bateriasonline.es/en/ritar-hr12-20bw) · 5 Ah, 152×50×101 mm
- [Ritar HR12-48WB](https://bateriasonline.es/en/ritar-hr12-48wb) · 12 Ah, 151×98×101 mm

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