# Fullriver HC55 · Electric wheelchair battery 12V 55Ah

![Fullriver HC55 · Electric wheelchair battery 12V 55Ah](https://bateriasonline.es/2425-home_default/fullriver-hc55.jpg)

> Fullriver HC55: 55 Ah electric wheelchair battery, 229×138×212 mm, AGM. Equivalent to Q-Battery 12LCP-56 and Long WP55-12N.

**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-hc55
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-HC55
- **MPN**: HC55
- **Price**: 354,56 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fullriver |
| Range | FULLRIVER HC |
| Application | Electric wheelchairs |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 55 Ah |
| Length | 229 mm |
| Width | 138 mm |
| Height | 212 mm |
| Weight | 3.3 kg |
| Terminal type | M6 |

## Quick description

Fullriver HC55: electric wheelchair battery with 12 V and 55 Ah, measuring 229 × 138 × 212 mm.

## Description

## Where the Fullriver HC55 fits

The Fullriver HC55 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. With 55 Ah per battery, the HC55 is designed for a full charge every night.
The HC55 belongs to the Fullriver FULLRIVER HC range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## What it means that the HC55 is AGM

The HC55 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the HC55 can be fitted in the boot or under a seat with no risk of spills.

## Fullriver HC55 vs DCG51-12 and HC64X

What sets the HC55 apart from its neighbours in the Fullriver range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver HC55 (this one) | 55 Ah | 229 × 138 × 212 | 3.3 kg |
| Fullriver DCG51-12 | 51 Ah | 229 × 138 × 212 | 17.1 kg |
| Fullriver HC64X | 64 Ah | 240.3 × 168.7 × 220 | 22.3 kg |

- Fullriver DCG51-12: 4 Ah less, the same dimensions.
- Fullriver HC64X: 9 Ah more, a different case (240.3 × 168.7 × 220 mm).

## Equivalents and alternatives to the Fullriver HC55

As the HC55 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) |
|---|---|---|---|
| Q-Battery 12LCP-56 | AGM | 56 Ah | 229 × 138 × 210 |
| Long WP55-12N | AGM | 55 Ah | 226 × 135 × 214 |
| Long WP55-12NE | AGM | 55 Ah | 226 × 135 × 214 |
| Kronobat ES55-12 | AGM | 55 Ah | 226 × 135 × 214 |
| MK Battery M55-12 SLD M | AGM | 55 Ah | 226 × 135 × 214 |

## Fullriver HC55 codes and part numbers

Look for any of these HC55 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | HC55 |
|---|---|
| Terminal type | M6 |
| Not to be confused with | Fullriver HC15 (15 Ah), Fullriver HC35 (35 Ah), Fullriver HC50 (50 Ah) |

## Check this before ordering the Fullriver HC55

- Your current battery should say about 55 Ah; a little more is also fine.
- The HC55 needs 229 × 138 × 212 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fullriver HC55

### Fullriver HC55 or DCG51-12?

Compared with the HC55, the Fullriver DCG51-12 has 4 Ah less. With 55 Ah, the HC55 runs longer between charges than the DCG51-12 (51 Ah). Both measure 229 × 138 × 212 mm, so they fit the same tray.

### How much does the Fullriver HC55 weigh?

The HC55 weighs 3.3 kg. For reference, the Fullriver DCG51-12 (51 Ah) weighs 17.1 kg.

### Which battery is equivalent to the Fullriver HC55?

Only other AGM batteries with its dimensions and polarity: Q-Battery 12LCP-56, Long WP55-12N and Long WP55-12NE. Neither an EFB nor a conventional battery replaces the HC55.

## Other options if you are unsure about the HC55

- [Other electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)
- [Q-Battery 12LCP-56](https://bateriasonline.es/en/q-battery-12lcp-56) · 56 Ah, 229×138×210 mm
- [Long WP55-12N](https://bateriasonline.es/en/long-wp55-12n) · 55 Ah, 226×135×214 mm

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