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

![Fullriver HC65/B · Electric wheelchair battery 12V 65Ah](https://bateriasonline.es/2452-home_default/fullriver-hc65-b.jpg)

> Fullriver HC65/B: 65 Ah electric wheelchair battery, 261×164.5×186.5 mm, AGM. Equivalent to Fullriver HC65X.

**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-b
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-HC65/B
- **MPN**: HC65/B
- **Price**: 413,95 € (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 | 164.5 mm |
| Height | 186.5 mm |
| Weight | 9.2 kg |
| Terminal type | M8 |

## Quick description

Fullriver HC65/B: electric wheelchair battery with 12 V and 65 Ah, measuring 261 × 164.5 × 186.5 mm.

## Description

## Who the Fullriver HC65/B is for

The Fullriver HC65/B 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/B belongs to the Fullriver FULLRIVER HC range. [More Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Equivalents and alternatives to the Fullriver HC65/B

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

| Model | Technology | Capacity | Dimensions (mm) |
|---|---|---|---|
| Fullriver HC65X | AGM | 65 Ah | 261 × 164.5 × 186.5 |

## Fullriver HC65/B vs DCG55-12 and HC60B

The real differences between the HC65/B and the closest Fullriver models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver HC65/B (this one) | 65 Ah | 261 × 164.5 × 186.5 | 9.2 kg |
| Fullriver DCG55-12 | 55 Ah | 271 × 170 × 189 | 19 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 HC60B: 5 Ah less, a different case (278 × 175 × 190 mm).

## Inside the HC65/B: AGM technology

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

## Before ordering the HC65/B, check this

- Length, width and height of the HC65/B: 261 × 164.5 × 186.5 mm.
- With 65 Ah, the HC65/B replaces an original battery of that capacity or slightly less.

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

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

| Commercial reference | HC65/B |
|---|---|
| Terminal type | M8 |
| Not to be confused with | Fullriver HC60B (60 Ah) |

## Frequently asked questions about the Fullriver HC65/B

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

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

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

9.2 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/B?

Only other AGM batteries with its dimensions and polarity: Fullriver HC65X. Neither an EFB nor a conventional battery replaces the HC65/B.

### Which charger does the Fullriver HC65/B 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 HC65/B

- [All electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [The whole Fullriver range](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver HC65X](https://bateriasonline.es/en/fullriver-hc65x) · 65 Ah, 261×164.5×186.5 mm

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