# Fullriver DC12-12 · Boat battery 12V 12Ah

![Fullriver DC12-12 · Boat battery 12V 12Ah](https://bateriasonline.es/2295-home_default/fullriver-dc12-12.jpg)

> Fullriver DC12-12: 12 Ah boat battery, 151×99×101 mm, AGM. VAT included and shipping cost shown before you pay.

**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-dc12-12
- **Language**: en
- **Brand**: Fullriver
- **Reference**: BOL-FULLRIVER-DC12-12
- **MPN**: DC12-12
- **Price**: 56,25 € (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 | 12 Ah |
| Length | 151 mm |
| Width | 99 mm |
| Height | 101 mm |
| Weight | 4.2 kg |
| Terminal type | F1 |

## Quick description

Fullriver DC12-12: boat battery with 12 V and 12 Ah, measuring 151 × 99 × 101 mm.

## Description

## Who the Fullriver DC12-12 is for

The Fullriver DC12-12 is a battery for boats: engine starting or on-board service, depending on its design, with resistance to damp and hull vibration. Fit the DC12-12 securely on board and away from bilge water.
The DC12-12 belongs to the Fullriver DC Series range. [See all Fullriver batteries](https://bateriasonline.es/en/fullriver-batteries)

## Inside the DC12-12: AGM technology

The DC12-12 is AGM: the electrolyte is absorbed in glass fibre mats, so it is sealed and spill-proof. It withstands many more cycles than a conventional lead battery, at the cost of being more sensitive to overcharging.

## Fullriver DC12-12 vs FT100 and FT100R: which one to choose?

The real differences between the DC12-12 and the closest Fullriver models:

| Model | Capacity | Dimensions (mm) | Weight |
|---|---|---|---|
| Fullriver DC12-12 (this one) | 12 Ah | 151 × 99 × 101 | 4.2 kg |
| Fullriver FT100 | 8 Ah | 138 × 86 × 102 | 3 kg |
| Fullriver FT100R | 8 Ah | 138 × 86 × 102 | 3 kg |

- Fullriver FT100: 4 Ah less, a different case (138 × 86 × 102 mm).
- Fullriver FT100R: 4 Ah less, a different case (138 × 86 × 102 mm).

## Equivalents and alternatives to the Fullriver DC12-12

We have no other battery with exactly the dimensions and polarity of the DC12-12. 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 DC12-12

The DC12-12 is listed under these codes on labels, in garages and in catalogues:

| Commercial reference | DC12-12 |
|---|---|
| Terminal type | F1 |
| Not to be confused with | Fullriver DC10-12 (10 Ah), Fullriver DC17-12 (17 Ah, 120 A) |

## Before ordering the DC12-12, check this

- Capacity of the DC12-12: 12 Ah; the same as your current battery or slightly more is fine.
- The DC12-12 needs 151 × 99 × 101 mm of space: measure it with the hold-down clamp in place.

## Frequently asked questions about the Fullriver DC12-12

### DC12-12 or FT100: which one suits me?

Compared with the DC12-12, the Fullriver FT100 has 4 Ah less. With 12 Ah, the DC12-12 runs longer between charges than the FT100 (8 Ah). Mind the space: the FT100 measures 138 × 86 × 102 mm.

### How much does the Fullriver DC12-12 weigh?

4.2 kg, with 12 Ah of capacity. For reference, the Fullriver FT100 (8 Ah) weighs 3 kg.

### Which charger does the Fullriver DC12-12 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.

## Keep comparing: alternatives to the DC12-12

- [Other marine and boat batteries](https://bateriasonline.es/en/marine-boat-batteries)
- [Full Fullriver catalogue](https://bateriasonline.es/en/fullriver-batteries)
- [Fullriver FT185](https://bateriasonline.es/en/fullriver-ft185) · 14 Ah, 185 A, 177×86×131 mm

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