# Fullriver DCG55-12 · Electric wheelchair battery 12V 55Ah

![Fullriver DCG55-12 · Electric wheelchair battery 12V 55Ah](https://bateriasonline.es/2058-home_default/fullriver-dcg55-12.jpg)

> Fullriver DCG55-12: 55 Ah electric wheelchair battery, 271×170×189 mm, AGM. Compare sizes and equivalents; 14-day returns.

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

- **Canonical URL**: https://bateriasonline.es/en/fullriver-dcg55-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DCG55-12
- **MPN**: DCG55-12
- **Price**: 237,94 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fullriver |
| Range | DCG Series |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 55 Ah |
| Length | 271 mm |
| Width | 170 mm |
| Height | 189 mm |
| Weight | 19 kg |
| Terminal type | AP |

## Quick description

Fullriver DCG55-12: electric wheelchair battery with 12 V and 55 Ah, measuring 271 × 170 × 189 mm.

## Description

## The Fullriver DCG55-12 at a glance

The Fullriver DCG55-12 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The DCG55-12 belongs to the Fullriver DCG Series range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Inside the DCG55-12: AGM technology

The DCG55-12 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.

## Fullriver DCG55-12 vs DCG56-12 and HC60B

The real differences between the DCG55-12 and the closest Fullriver models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver DCG55-12 (this one) | 55 Ah | 271 × 170 × 189 | 19 kg |
| Fullriver DCG56-12 | 56 Ah | 278 × 175 × 190 | 21.1 kg |
| Fullriver HC60B | 60 Ah | 278 × 175 × 190 | 6.22 kg |

- Fullriver DCG56-12: 1 Ah more, a different case (278 × 175 × 190 mm).
- Fullriver HC60B: 5 Ah more, a different case (278 × 175 × 190 mm).

## Equivalents and alternatives to the Fullriver DCG55-12

No other reference in the catalogue fully matches the dimensions and polarity of the DCG55-12; you will find the closest ones among our [electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries).

## Fullriver DCG55-12 codes and part numbers

The DCG55-12 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | DCG55-12 |
|---|---|
| Terminal type | AP |
| Not to be confused with | Fullriver DCG50-12 (50 Ah), Fullriver DCG51-12 (51 Ah), Fullriver DCG56-12 (56 Ah) |

## Before ordering the DCG55-12, check this

- With 55 Ah, the DCG55-12 replaces an original battery of that capacity or slightly less.
- The DCG55-12 needs 271 × 170 × 189 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fullriver DCG55-12

### Fullriver DCG55-12 or DCG56-12?

Compared with the DCG55-12, the Fullriver DCG56-12 has 1 Ah more. With 56 Ah, the DCG56-12 runs longer between charges than the DCG55-12 (55 Ah). Mind the space: the DCG56-12 measures 278 × 175 × 190 mm.

### How much does the Fullriver DCG55-12 weigh?

The DCG55-12 weighs 19 kg. For reference, the Fullriver DCG56-12 (56 Ah) weighs 21.1 kg.

### Do I have to replace both batteries at once?

Yes. Wheelchairs fit two batteries in series, and a new one next to a worn one becomes unbalanced and lasts much less.

## More batteries to compare with the DCG55-12

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver HC50](https://bateriasonline.es/en/fullriver-hc50) · 50 Ah, 241×175×190 mm

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