# Fullriver DC79-12 · Boat battery 12V 79Ah

![Fullriver DC79-12 · Boat battery 12V 79Ah](https://bateriasonline.es/2611-home_default/fullriver-dc79-12.jpg)

> Fullriver DC79-12: 79 Ah boat battery, 307×169×215 mm, AGM. Compare sizes and equivalents; 14-day returns.

**Category:** [Marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) → [Fullriver](https://bateriasonline.es/en/fullriver-batteries)

- **Canonical URL**: https://bateriasonline.es/en/fullriver-dc79-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DC79-12
- **MPN**: DC79-12
- **Price**: 317,91 € (VAT incl., Spain)
- **Last updated**: 2026-10-27

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Fullriver |
| Range | DC Series |
| Application | Boats |
| Technology | AGM |
| Voltage | 12 V |
| Capacity | 79 Ah |
| Length | 307 mm |
| Width | 169 mm |
| Height | 215 mm |
| Weight | 27 kg |
| Terminal type | AP |

## Quick description

Fullriver DC79-12: boat battery with 12 V and 79 Ah, measuring 307 × 169 × 215 mm.

## Description

## Where the Fullriver DC79-12 fits

The Fullriver DC79-12 is made for marine use. With 79 Ah, the DC79-12 suits boats that had a battery of that capacity.
The DC79-12 belongs to the Fullriver DC Series range. [The full range of Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## AGM technology in the DC79-12

Inside, the DC79-12 has glass fibre separators (AGM) that hold the electrolyte. The DC79-12 needs a charger with an AGM mode that does not exceed 14.7 V.

## Fullriver DC79-12 vs DC90-12 and DC105-12

What sets the DC79-12 apart from its neighbours in the Fullriver range:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver DC79-12 (this one) | 79 Ah | 307 × 169 × 215 | 27 kg |
| Fullriver DC90-12 | 90 Ah | 307 × 169 × 215 | 29.2 kg |
| Fullriver DC105-12 | 105 Ah | 307 × 169 × 236 | 30.2 kg |

- Fullriver DC90-12: 11 Ah more, the same dimensions.
- Fullriver DC105-12: 26 Ah more, a different case (307 × 169 × 236 mm).

## Equivalents and alternatives to the Fullriver DC79-12

We have no other battery with exactly the dimensions and polarity of the DC79-12. Browse the rest of our [marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries) to compare close options.

## Part numbers and codes for the Fullriver DC79-12

This is how the Fullriver DC79-12 appears on the label and in parts catalogues:

| Commercial reference | DC79-12 |
|---|---|
| Terminal type | AP |
| Not to be confused with | Fullriver DCG79-12 (79 Ah), Fullriver DC7-12 (7 Ah), Fullriver DC70-12 (70 Ah, 450 A) |

## Check this before ordering the Fullriver DC79-12

- Capacity of the DC79-12: 79 Ah; the same as your current battery or slightly more is fine.
- Length, width and height of the DC79-12: 307 × 169 × 215 mm.

## Frequently asked questions about the Fullriver DC79-12

### DC79-12 or DC90-12: which one suits me?

Compared with the DC79-12, the Fullriver DC90-12 has 11 Ah more. With 90 Ah, the DC90-12 runs longer between charges than the DC79-12 (79 Ah). Both measure 307 × 169 × 215 mm, so they fit the same tray.

### How much does the Fullriver DC79-12 weigh?

27 kg, with 79 Ah of capacity. For reference, the Fullriver DC90-12 (90 Ah) weighs 29.2 kg.

### How do I look after the boat battery in winter?

Leave it 100% charged, disconnected or on a marine maintenance charger. A battery that spends the winter half-discharged loses capacity permanently.

## Keep comparing: alternatives to the DC79-12

- [Other marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [The whole Fullriver range](https://bateriasonline.es/en/fullriver-batteries)

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