# Fullriver HC65/S · Electric wheelchair battery 12V 65Ah

![Fullriver HC65/S · Electric wheelchair battery 12V 65Ah](https://bateriasonline.es/2456-home_default/fullriver-hc65-s.jpg)

> Fullriver HC65/S: 65 Ah electric wheelchair battery, 261×171.5×186.5 mm, AGM. Equivalent to Fullriver HC65.

**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-hc65-s
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-HC65/S
- **MPN**: HC65/S
- **Price**: 436,79 € (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 | 65 Ah |
| Length | 261 mm |
| Width | 171.5 mm |
| Height | 186.5 mm |
| Weight | 9.4 kg |
| Terminal type | M8+FR45 |

## Quick description

The Fullriver HC65/S is an electric wheelchair battery with 12 V and 65 Ah, measuring 261 × 171.5 × 186.5 mm.

## Description

## The Fullriver HC65/S at a glance

The Fullriver HC65/S is made for powered wheelchairs. It is fitted as a 12 V pair and takes hundreds of daily cycles, something a starter battery could not handle.
The HC65/S belongs to the Fullriver FULLRIVER HC range. [More Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Equivalents and alternatives to the Fullriver HC65/S

Other AGM batteries that fit the HC65/S's tray with the same polarity: an AGM can only be replaced by another AGM.

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fullriver HC65 | AGM | 65 Ah | 261 × 171.5 × 186.5 |

## Fullriver HC65/S vs DCG55-12, DCG65-12 and HC65/ST: which one to choose?

Torn between the HC65/S and another similar Fullriver? This is what changes:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver HC65/S (this one) | 65 Ah | 261 × 171.5 × 186.5 | 9.4 kg |
| Fullriver DCG55-12 | 55 Ah | 271 × 170 × 189 | 19 kg |
| Fullriver DCG65-12 | 65 Ah | 256 × 170 × 210 | 21.9 kg |
| Fullriver HC65/ST | 65 Ah | 261 × 171.5 × 204 | 11.5 kg |
| Fullriver HC60B | 60 Ah | 278 × 175 × 190 | 6.22 kg |

- Fullriver DCG55-12: 10 Ah less, a different case (271 × 170 × 189 mm).
- Fullriver DCG65-12: the same capacity, a different height (210 mm instead of 186.5 mm). It only fits if there is room for 210 mm of height.
- Fullriver HC65/ST: the same capacity, a different height (204 mm instead of 186.5 mm). It only fits if there is room for 204 mm of height.
- Fullriver HC60B: 5 Ah less, a different case (278 × 175 × 190 mm).

## AGM technology in the HC65/S

Inside, the HC65/S has glass fibre separators (AGM) that hold the electrolyte. The HC65/S needs a charger with an AGM mode that does not exceed 14.7 V.

## Check this before ordering the Fullriver HC65/S

- Measure the space: the HC65/S takes up 261 × 171.5 × 186.5 mm.
- Capacity of the HC65/S: 65 Ah; the same as your current battery or slightly more is fine.

## Part numbers and codes for the Fullriver HC65/S

This is how the Fullriver HC65/S appears on the label and in parts catalogues:

| Commercial reference | HC65/S |
|---|---|
| Terminal type | M8+FR45 |

## Frequently asked questions about the Fullriver HC65/S

### HC65/S or DCG55-12: which one suits me?

Compared with the HC65/S, the Fullriver DCG55-12 has 10 Ah less. With 65 Ah, the HC65/S runs longer between charges than the DCG55-12 (55 Ah). Mind the space: the DCG55-12 measures 271 × 170 × 189 mm.

### Fullriver HC65/S or DCG65-12/HC65/ST: what changes?

Mainly the height: the HC65/S is 186.5 mm tall and the Fullriver DCG65-12 210 mm, with the same length and width and 65 Ah against 65 Ah. The Fullriver HC65/ST is 204 mm tall, with 65 Ah and A. Before choosing between the HC65/S and the DCG65-12, measure the free height of the battery compartment with the cover or bonnet closed.

### How much does the Fullriver HC65/S weigh?

9.4 kg, with 65 Ah of capacity. For reference, the Fullriver DCG55-12 (55 Ah) weighs 19 kg.

### Which battery is equivalent to the Fullriver HC65/S?

Only other AGM batteries with its dimensions and polarity: Fullriver HC65. Neither an EFB nor a conventional battery replaces the HC65/S.

### How much range does the Fullriver HC65/S give in an electric wheelchair?

It depends on weight, terrain and the chair. As a guide, with 65 Ah per battery an average chair covers several kilometres a day; range drops with hills and cold batteries.

## Keep comparing: alternatives to the HC65/S

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver HC65](https://bateriasonline.es/en/fullriver-hc65) · 65 Ah, 261×171.5×186.5 mm

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