# Fullriver DCG26-12 · Electric wheelchair battery 12V 26Ah

![Fullriver DCG26-12 · Electric wheelchair battery 12V 26Ah](https://bateriasonline.es/2020-home_default/fullriver-dcg26-12.jpg)

> Fullriver DCG26-12: 26 Ah electric wheelchair battery, 165×176×125 mm, AGM. Equivalent to Long WP26-12 and Long WP26-12N.

**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-dcg26-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DCG26-12
- **MPN**: DCG26-12
- **Price**: 128,48 € (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 | 26 Ah |
| Length | 165 mm |
| Width | 176 mm |
| Height | 125 mm |
| Weight | 9.1 kg |
| Terminal type | M6 |

## Quick description

The Fullriver DCG26-12 is an electric wheelchair battery with 12 V and 26 Ah, measuring 165 × 176 × 125 mm.

## Description

## Where the Fullriver DCG26-12 fits

The Fullriver DCG26-12 is a deep-cycle battery for electric wheelchairs: sealed, maintenance-free and built to discharge and recharge every day without losing capacity. The DCG26-12 is fitted in pairs: two 12 V batteries in series give the chair's 24 V.
The DCG26-12 belongs to the Fullriver DCG Series range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Inside the DCG26-12: AGM technology

The DCG26-12 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. Being sealed, the DCG26-12 can be fitted in the boot or under a seat with no risk of spills.

## Fullriver DCG26-12 vs HC28 and DCG24-12

How the DCG26-12 compares with Fullriver batteries of similar size and capacity:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver DCG26-12 (this one) | 26 Ah | 165 × 176 × 125 | 9.1 kg |
| Fullriver HC28 | 28 Ah | 165 × 176 × 125 | 34.5 kg |
| Fullriver DCG24-12 | 24 Ah | 166 × 126 × 175 | 9 kg |

- Fullriver HC28: 2 Ah more, the same dimensions.
- Fullriver DCG24-12: 2 Ah less, a different case (166 × 126 × 175 mm).

## Equivalents and alternatives to the Fullriver DCG26-12

As the DCG26-12 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) |
|---|---|---|---|
| Long WP26-12 | AGM | 26 Ah | 166 × 175 × 125 |
| Long WP26-12N | AGM | 26 Ah | 166 × 175 × 125 |
| Long WP26-12NE | AGM | 26 Ah | 166 × 175 × 125 |
| Kronobat ES26-12 | AGM | 26 Ah | 166 × 175 × 125 |
| MK Battery ES26-12 | AGM | 26 Ah | 166.1 × 175 × 125 |
| MK Battery ES26-12SA | AGM | 26 Ah | 166.1 × 175 × 125 |

## Fullriver DCG26-12 codes and part numbers

Look for any of these DCG26-12 codes on your current battery or in the manufacturer's catalogue:

| Commercial reference | DCG26-12 |
|---|---|
| Terminal type | M6 |
| Not to be confused with | Fullriver DCG24-12 (24 Ah), Fullriver DCG56-12 (56 Ah) |

## Before ordering the DCG26-12, check this

- With 26 Ah, the DCG26-12 replaces an original battery of that capacity or slightly less.
- The DCG26-12 needs 165 × 176 × 125 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fullriver DCG26-12

### Fullriver DCG26-12 or HC28?

Compared with the DCG26-12, the Fullriver HC28 has 2 Ah more. With 28 Ah, the HC28 runs longer between charges than the DCG26-12 (26 Ah). Both measure 165 × 176 × 125 mm, so they fit the same tray.

### How much does the Fullriver DCG26-12 weigh?

The DCG26-12 weighs 9.1 kg. For reference, the Fullriver HC28 (28 Ah) weighs 34.5 kg.

### Which battery is equivalent to the Fullriver DCG26-12?

Only other AGM batteries with its dimensions and polarity: Long WP26-12, Long WP26-12N and Long WP26-12NE. Neither an EFB nor a conventional battery replaces the DCG26-12.

### 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 DCG26-12

- [More electric wheelchair batteries](https://bateriasonline.es/en/electric-wheelchair-batteries)
- [More Fullriver models](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver HC14V25](https://bateriasonline.es/en/fullriver-hc14v25) · 25 Ah, 260.4×164.2×182.9 mm
- [Fullriver HC16V25](https://bateriasonline.es/en/fullriver-hc16v25) · 25 Ah, 260.4×164.2×182.9 mm

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