# Marine battery Fullriver DC200-6B 6V 200Ah 1000A AGM ![Marine battery Fullriver DC200-6B 6V 200Ah 1000A AGM](https://baterias.com/82-home_default/battery-agm-fullriver-dc200-6b-6v-200ah.jpg) > Fullriver DC200-6B marine battery 6V 200Ah 1000A AGM. DC Series range. Dimensions 244×190×275 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-dc200-6b-6v-200ah - **Language**: en-GB - **Brand**: FULLRIVER - **Reference**: BCOM-FULLRIVER-DC200-6B - **MPN**: DC200-6B - **Price**: 357,20 € (VAT incl., Spain) - **Last updated**: 2026-10-28 - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULLRIVER | | Reference | DC200-6 B | | Model | FULLRIVER DC | | Voltage (V) | 6 V | | Largo | 244 mm | | Ancho | 190 mm | | Alto | 275 mm | | Peso | 30.49 kg | | Tecnología | AGM | | Terminal type | AP | | Cold cranking amps (EN) | 1000 | | Capacity (C20) | 200 Ah (c20) | | Capacity (C5) | 165 Ah (c5) | ## Quick description **Fullriver DC200-6B 6V 200Ah 1000A** 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 200 Ah C20 🔋 Cold cranking 1000 A EN-1 📏 Dimensions 244×190×275 mm ⚙️ Technology AGM ⚖️ Weight 31,3 kg 🏷️ Model DC Series ## Description ## Marine battery Fullriver DC200-6B DC 200Ah 1,000A 6V 6*V* Voltage 200*Ah* Capacity 1,000*A* Cold cranking 30.49*kg* Weight With **200 Ah** at **6 V** and **1,000 A** of cold cranking current (EN), the **Fullriver DC200-6B** from the **DC** range is built for motor and sailing boats, both for engine starting and onboard services. It replaces the original battery without adaptation in boats with a 244 × 190 × 275 mm format: same 200 Ah capacity. - AGM technology: absorbed electrolyte, no spills, can be mounted at an angle. - Reinforced case against vibration and swell. - Powers onboard services: lights, sounder, GPS, fridge. - Tolerates the daily cycling of a boat in season. ### What the Fullriver DC200-6B is for With 200 Ah, the Fullriver DC200-6B covers motor and sailing boats, both for engine starting and onboard services. At the end of the season, charge it fully before winter storage. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 30.49 kg and AP terminals. ### Dimensions, polarity and mounting In terms of format, the Fullriver DC200-6B measures 244 × 190 × 275 mm (length × width × height) and weighs 30.49 kg. It uses AP terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery. ### The Fullriver DC200-6B: DC range and AGM technology The **DC** is the Fullriver range the DC200-6B belongs to: it shares the same construction and quality criteria with the rest of the series, and varies in capacity and format to suit each vehicle. 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. ### Fullriver: the maker behind the DC200-6B 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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty. ### Warranty and coverage The Fullriver DC200-6B comes with the **manufacturer's official warranty** against manufacturing defects. Deep discharge from winter lay-up without charging is not covered. ### Usage and maintenance tips At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. ### When you get it and how to return it Order **before 6:00 pm** 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 **14 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 Fullriver DC200-6B an AGM battery and what are the benefits of AGM? Yes. The DC200-6B 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 DC200-6B battery? Dimensions (length × width × height) are 244×190×275 mm — also written as 244x190x275 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. ## Equivalent batteries - [FULLRIVER DC245-6](https://baterias.com/gb/battery-agm-fullriver-dc245-6-6v-245ah) ## 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 · 2026-10-30*