# Marine battery Fullriver FFD80-12 12V 80Ah 530A AGM ![Marine battery Fullriver FFD80-12 12V 80Ah 530A AGM](https://baterias.com/3189-home_default/battery-fullriver-ffd80-12-12v-80ah-530a.jpg) > Fullriver FFD80-12 marine battery 12V 80Ah 530A AGM. FF range. Dimensions 260×169×215 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-fullriver-ffd80-12-12v-80ah-530a - **Language**: en-GB - **Brand**: FULLRIVER - **Reference**: BCOM-FULLRIVER-FFD80-12 - **MPN**: FFD80-12 - **Price**: 445,80 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULLRIVER | | Reference | FFD80-12 | | Model | Full Force Series | | Voltage (V) | 12 V | | Largo | 260 cm | | Ancho | 169 cm | | Alto | 215 cm | | Peso | 23.1 kg | | Tecnología | AGM | | EAN | 131848 | | Terminal type | M6 | | Cold cranking amps (EN) | 530 | | Capacity (C20) | 80 | | Case type | 24 | | Capacity (C5) | 56 Ah (c5) | ## Quick description **Fullriver FFD80-12 12V 80Ah 530A** is a marine battery with reinforced anti-vibration case for moorings and offshore use. Tolerates the typical daily cycles on a boat (engine start + night-time services such as lights, sonar, fridge) and holds voltage even when the hull is rolling in open sea. ## 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 12 V ⚡ Capacity 80 Ah C20 🔋 Cold cranking 530 A EN-1 📏 Dimensions 260×169×215 mm ⚙️ Technology AGM ⚖️ Weight 23,1 kg 🏷️ Model FULLRIVER FF ## Description ## Marine battery Fullriver FFD80-12 Full Force Series 80Ah 530A 12V 12*V* Voltage 80*Ah* Capacity 530*A* Cold cranking 23.10*kg* Weight The **Fullriver FFD80-12** with AGM technology is a marine battery with **80 Ah** and **530 A** of cold cranking current (EN) for motor and sailing boats, both for engine starting and onboard services. Measuring 260 × 169 × 215 mm, it is the direct replacement for boats fitted from the factory with a 80 Ah battery of this format. - Sealed: no spills or gases in the locker. - Resistant to humidity and salt air. - AGM: faster recharging and better cycle resistance than a conventional battery. - Ready for starting outboard and inboard engines. ### What the Fullriver FFD80-12 is for On board, the Fullriver FFD80-12 provides 80 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 23.10 kg and M6 terminals. ### Size, terminals and hold-down of the Fullriver FFD80-12 It has external dimensions of 260 × 169 × 215 mm and weighs 23.10 kg. It uses M6 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. ### What Fullriver does differently With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty. ### The Fullriver FFD80-12: Full Force Series range and AGM technology The FFD80-12 is part of the Fullriver **Full Force Series** 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 (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery. ### Care and maintenance At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. As a service battery, avoid routine discharges below 50% to extend its cycle life. ### Manufacturer's warranty The Fullriver FFD80-12 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 Orders placed **before 6:00 pm** with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have **14 days** to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships. ## Frequently asked questions ### Is the FFD80-12 model AGM? What does this technology offer? Yes. The FFD80-12 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. ### In what position can it be installed on the boat? Being AGM, it is sealed and does not spill: it can be mounted tilted (never upside down) and copes well with vibration and wave impacts. Secure it firmly and keep the terminals away from water. ### What are the dimensions of the Fullriver FFD80-12 battery? Dimensions (length × width × height) are 260×169×215 mm — also written as 260x169x215 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. ## 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 --- *baterias.com — Automotive batteries · 2026-11-02*