# Ritar RA12-120A · Motorhome battery 12V 127Ah

![Ritar RA12-120A · Motorhome battery 12V 127Ah](https://bateriasonline.es/3319-home_default/ritar-ra12-120a.jpg)

> Ritar RA12-120A: 127 Ah motorhome battery, 407×177×225 mm, AGM. Equivalent to Fulbat FPC12-120. Compare sizes and equivalents; 14-day returns.

**Category:** [Leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan) → [Ritar](https://bateriasonline.es/en/ritar-batteries)

- **Canonical URL**: https://bateriasonline.es/en/ritar-ra12-120a
- **Language**: en
- **Brand**: Ritar
- **Reference**: BOL-RITAR-RA12-120A
- **MPN**: RA12-120A
- **Price**: 269,64 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Ritar |
| Range | RITAR RA |
| Application | Motorhomes and caravans |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 127 Ah |
| Length | 407 mm |
| Width | 177 mm |
| Height | 225 mm |
| Weight | 32 kg |
| Terminal type | M8 |

## Quick description

The Ritar RA12-120A is a motorhome battery with 12 V and 127 Ah, measuring 407 × 177 × 225 mm.

## Description

## Who the Ritar RA12-120A is for

The Ritar RA12-120A is made for the living area of a motorhome. Unlike the starter battery, it takes slow, deep discharges night after night.
The RA12-120A belongs to the Ritar RITAR RA range. [More Ritar batteries](https://bateriasonline.es/en/ritar-batteries)

## Equivalents and alternatives to the Ritar RA12-120A

As the RA12-120A 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) |
|---|---|---|---|
| Fulbat FPC12-120 | AGM | 128.6 Ah | 408 × 177 × 225 |

## Ritar RA12-120A vs RA12-120S and RA12-100A: which one to choose?

Torn between the RA12-120A and another similar Ritar? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Ritar RA12-120A (this one) | 127 Ah | 407 × 177 × 225 | 32 kg |
| Ritar RA12-120S | 116 Ah | 328 × 172 × 222 | 29 kg |
| Ritar RA12-100A | 106 Ah | 328 × 172 × 222 | 27.5 kg |

- Ritar RA12-120S: 11 Ah less, a different case (328 × 172 × 222 mm).
- Ritar RA12-100A: 21 Ah less, a different case (328 × 172 × 222 mm).

## What it means that the RA12-120A is AGM

Inside, the RA12-120A 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 RA12-120A

- Length, width and height of the RA12-120A: 407 × 177 × 225 mm.
- Capacity of the RA12-120A: 127 Ah; the same as your current battery or slightly more is fine.

## Ritar RA12-120A codes and part numbers

Shops, garages and catalogues identify the RA12-120A with these codes:

| Commercial reference | RA12-120A |
|---|---|
| Terminal type | M8 |
| Not to be confused with | Ritar RA12-100A (106 Ah), Ritar RA12-120S (116 Ah), Ritar RA12-150A (159 Ah) |

## Frequently asked questions about the Ritar RA12-120A

### Ritar RA12-120A or RA12-120S?

Compared with the RA12-120A, the Ritar RA12-120S has 11 Ah less. With 127 Ah, the RA12-120A runs longer between charges than the RA12-120S (116 Ah). Mind the space: the RA12-120S measures 328 × 172 × 222 mm.

### How much does the Ritar RA12-120A weigh?

The RA12-120A weighs 32 kg. For reference, the Ritar RA12-120S (116 Ah) weighs 29 kg.

### Which battery is equivalent to the Ritar RA12-120A?

Only other AGM batteries with its dimensions and polarity: Fulbat FPC12-120. Neither an EFB nor a conventional battery replaces the RA12-120A.

### Which charger does the Ritar RA12-120A 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 RA12-120A

- [All leisure batteries for motorhomes and caravans](https://bateriasonline.es/en/leisure-batteries-motorhome-caravan)
- [Full Ritar catalogue](https://bateriasonline.es/en/ritar-batteries)
- [Fulbat FPC12-120](https://bateriasonline.es/en/fulbat-fpc12-120) · 128.6 Ah, 408×177×225 mm

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