# Marine battery Fullriver DC224-6A 6V 224Ah AGM

![Marine battery Fullriver DC224-6A 6V 224Ah AGM](https://baterias.com/88-home_default/battery-agm-fullriver-dc224-6a-6v-224ah.jpg)

> Fullriver DC224-6A marine battery 6V 224Ah AGM. DC Series range. Dimensions 260×180×251 mm. Cranking and house duties.

**Category:** [Boat Batteries](https://baterias.com/gb/boat-batteries) → [FULLRIVER](https://baterias.com/gb/fullriver)

- **Canonical URL**: https://baterias.com/gb/battery-agm-fullriver-dc224-6a-6v-224ah
- **Language**: en-GB
- **Brand**: FULLRIVER
- **Reference**: BCOM-FULLRIVER-DC224-6A
- **MPN**: DC224-6A
- **Price**: 352,30 €
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | FULLRIVER |
| Reference | DC224-6 A |
| Model | FULLRIVER DC |
| Voltage (V) | 6 V |
| Largo | 260 mm |
| Ancho | 180 mm |
| Alto | 251 mm |
| Peso | 29.8 kg |
| Tecnología | AGM |
| Terminal type | M8 |
| Capacity (C20) | 224 Ah (c20) |
| Capacity (C5) | 179 Ah (c5) |

## Quick description

**Fullriver DC224-6A 6V 224Ah** is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free.

## Why this marine battery?

- **Marine design** built for boat swell and vibration
- **Dual function** starts the engine and powers onboard services
- **Sealed and safe** maintenance-free even when the boat rolls

🔌 Voltage
6 V

⚡ Capacity
224 Ah C20

📏 Dimensions
260×180×251 mm

⚙️ Technology
AGM

⚖️ Weight
29,8 kg

🏷️ Model
DC Series

## Description

## Marine battery Fullriver DC224-6A DC 224Ah 6V

6*V* Voltage
224*Ah* Capacity
29.80*kg* Weight

With **224 Ah** at **6 V**, the **Fullriver DC224-6A** from the **DC** range is built for motor and sailing boats, both for engine starting and onboard services. It measures 260 × 180 × 251 mm, the format sought by anyone replacing a 224 Ah battery in boats.
- Reinforced case against vibration and swell.
- AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
- Tolerates the daily cycling of a boat in season.
- Powers onboard services: lights, sounder, GPS, fridge.

### What the Fullriver DC224-6A is for

On board, the Fullriver DC224-6A provides 224 Ah with a case reinforced against vibration and swell. Keep the terminals clean and protected from salt humidity. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 29.80 kg and M8 terminals.

### Dimensions, polarity and mounting

It has external dimensions of 260 × 180 × 251 mm and weighs 29.80 kg. It uses M8 terminals, the system that anchors and connects it in the vehicle. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

### Fullriver: the maker behind the DC224-6A

Fullriver specialises in deep-cycle AGM batteries for mobility, marine, solar and traction. Its DC and HC series are known for their tolerance to deep discharge and long cycle life. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

### The Fullriver DC224-6A: DC range and AGM technology

The DC224-6A is part of the Fullriver **DC** range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

### Care and maintenance

Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections. At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up.

### Manufacturer's warranty

The Fullriver DC224-6A comes with the **manufacturer's official warranty** against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.

### Delivery times and returns

Order **before [[ks:cutoff]]** with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have **[[ks:return_days]] days** to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.

## Frequently asked questions

### Is the DC224-6A model AGM? What does this technology offer?

Yes. The DC224-6A from Fullriver uses AGM (Absorbent Glass Mat) technology: a sealed lead-acid battery where the electrolyte is absorbed in a glass-fibre mat. It withstands more charge/discharge cycles than a conventional one, handles heat better and is the required technology for boats with advanced Start-Stop and regenerative braking. Expected lifespan: 5-8 years under normal conditions.

### How do I fit the DC224-6A model in my boat?

In most boats it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On boats with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### How long does the Fullriver DC224-6A battery last?

Expected lifespan of the Fullriver DC224-6A is 5 to 8 years in mild-climate boat use with Start-Stop. In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What are the dimensions of the Fullriver DC224-6A battery?

Dimensions (length × width × height) are 260×180×251 mm — also written as 260x180x251 mm — following the European DIN standard. Always measure the space in your boat before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### Is the DC224-6A valid for my vehicle?

Three options to confirm: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 10:00–13:30 and 16:40–18:00 (Spanish time, CET)). The DC224-6A typically fits a wide range of European vehicles thanks to its standard DIN case format.

### What are the equivalents of the DC224-6A model?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop boats. See the "Equivalents" section to view recommended options at the same performance level.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — automotive battery specialists since 2012.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-10-20*