# Ritar RA12-55A · Electric wheelchair battery 12V 58Ah

![Ritar RA12-55A · Electric wheelchair battery 12V 58Ah](https://bateriasonline.es/2950-home_default/ritar-ra12-55a.jpg)

> Ritar RA12-55A: 58 Ah electric wheelchair battery, 229×138×235 mm, AGM. VAT included and shipping cost shown before you pay.

**Category:** [Electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries) → [Ritar](https://bateriasonline.es/en/ritar-batteries)

- **Canonical URL**: https://bateriasonline.es/en/ritar-ra12-55a
- **Language**: en
- **Brand**: Ritar
- **Reference**: BOL-RITAR-RA12-55A
- **MPN**: RA12-55A
- **Price**: 178,03 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Ritar |
| Range | RITAR RA |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 58 Ah |
| Length | 229 mm |
| Width | 138 mm |
| Height | 235 mm |
| Weight | 15.5 kg |
| Terminal type | M6 |

## Quick description

The Ritar RA12-55A is an electric wheelchair battery with 12 V and 58 Ah, measuring 229 × 138 × 235 mm.

## Description

## The Ritar RA12-55A at a glance

The Ritar RA12-55A is made for powered wheelchairs. The RA12-55A is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The RA12-55A belongs to the Ritar RITAR RA range. [The full range of Ritar batteries](https://bateriasonline.es/en/ritar-batteries)

## Equivalents and alternatives to the Ritar RA12-55A

No other reference in the catalogue fully matches the dimensions and polarity of the RA12-55A; you will find the closest ones among our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries).

## Ritar RA12-55A vs RA12-60 and RA12-70S: which one to choose?

How the RA12-55A compares with Ritar batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Ritar RA12-55A (this one) | 58 Ah | 229 × 138 × 235 | 15.5 kg |
| Ritar RA12-60 | 63 Ah | 260 × 169 × 235 | 18.5 kg |
| Ritar RA12-70S | 74 Ah | 260 × 169 × 235 | 21.5 kg |

- Ritar RA12-60: 5 Ah more, a different case (260 × 169 × 235 mm).
- Ritar RA12-70S: 16 Ah more, a different case (260 × 169 × 235 mm).

## AGM technology in the RA12-55A

Inside, the RA12-55A has glass fibre separators (AGM) that hold the electrolyte. The RA12-55A needs a charger with an AGM mode that does not exceed 14.7 V.

## Before ordering the RA12-55A, check this

- Measure the space: the RA12-55A takes up 229 × 138 × 235 mm.
- Your current battery should say about 58 Ah; a little more is also fine.

## Ritar RA12-55A codes and part numbers

This is how the Ritar RA12-55A appears on the label and in parts catalogues:

| Commercial reference | RA12-55A |
|---|---|
| Terminal type | M6 |

## Frequently asked questions about the Ritar RA12-55A

### Ritar RA12-55A or RA12-60?

Compared with the RA12-55A, the Ritar RA12-60 has 5 Ah more. With 63 Ah, the RA12-60 runs longer between charges than the RA12-55A (58 Ah). Mind the space: the RA12-60 measures 260 × 169 × 235 mm.

### How much does the Ritar RA12-55A weigh?

The RA12-55A weighs 15.5 kg. For reference, the Ritar RA12-60 (63 Ah) weighs 18.5 kg.

### Which charger does the Ritar RA12-55A 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 RA12-55A

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More Ritar models](https://bateriasonline.es/en/ritar-batteries)

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