# Caravan battery Fullriver DCG190-6 6V 190Ah AGM ![Caravan battery Fullriver DCG190-6 6V 190Ah AGM](https://baterias.com/125-home_default/battery-fullriver-dcg190-6-6v-190ah.jpg) > Fullriver DCG190-6 caravan battery 6V 190Ah AGM. DCG Series range. Dimensions 260×181×275 mm. For your on-board services. **Category:** [Boat Batteries](https://baterias.com/gb/boat-batteries) → [FULLRIVER](https://baterias.com/gb/fullriver) - **Canonical URL**: https://baterias.com/gb/battery-fullriver-dcg190-6-6v-190ah - **Language**: en-GB - **Brand**: FULLRIVER - **Reference**: BCOM-FULLRIVER-DCG190-6 - **MPN**: DCG190-6 - **Price**: 399,20 € - **Stock**: Out of stock ## Technical specifications | Feature | Value | |---|---| | Brand | FULLRIVER | | Reference | DCG190-6 | | Model | FULLRIVER DCG | | Voltage (V) | 6 V | | Largo | 260 mm | | Ancho | 181 mm | | Alto | 255 mm | | Peso | 29.8 kg | | Tecnología | AGM | | Terminal type | AP | | Capacity (C20) | 190 Ah (c20) | | Capacity (C5) | 155 Ah (c5) | ## Quick description **Fullriver DCG190-6 6V 190Ah** is a leisure battery for campers, motorhomes and caravans. Designed to power the entire interior kit (fridge, heater, water pump, USB, LED lighting) for several days off-grid, with no need to plug into a campsite hookup. ## Why this caravan battery? - **Real off-grid autonomy** no campsite hookup needed - **Lasts the whole season** handles daily discharges without capacity loss - **Powers it all at once** fridge, water pump, LED and USB without issues 🔌 Voltage 6 V ⚡ Capacity 190 Ah C20 📏 Dimensions 260×181×275 mm ⚙️ Technology AGM ⚖️ Weight 29,8 kg 🏷️ Model DCG Series ## Description ## Marine battery Fullriver DCG190-6 DCG 190Ah 6V 6*V* Voltage 190*Ah* Capacity 29.80*kg* Weight With **190 Ah** at **6 V**, the **Fullriver DCG190-6** from the **DCG** range is built for motor and sailing boats, both for engine starting and onboard services. Its 260 × 181 × 255 mm make it the exact replacement for the 190 Ah battery fitted as standard to many boats. - Resistant to humidity and salt air. - Sealed: no spills or gases in the locker. - Ready for starting outboard and inboard engines. - AGM: faster recharging and better cycle resistance than a conventional battery. ### Size, terminals and hold-down of the Fullriver DCG190-6 The Fullriver DCG190-6 is made in the 260 × 181 × 255 mm format and weighs 29.80 kg. It uses AP 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 the Fullriver DCG190-6 is for With 190 Ah, the Fullriver DCG190-6 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 29.80 kg and AP terminals. ### The Fullriver DCG190-6: DCG range and AGM technology Within the Fullriver catalogue, the **DCG** series groups the references designed for this use. The DCG190-6 is the 190 Ah model of that family, with the same performance as its siblings in other sizes. 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 DCG190-6 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. We guarantee that every Fullriver arrives new, charged and with the manufacturer's full warranty. ### Manufacturer's warranty The Fullriver DCG190-6 comes with the **manufacturer's official warranty** against manufacturing defects. Deep discharge from winter lay-up without charging is not covered. ### How to make it last longer Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. ### When you get it and how to return it 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 this battery AGM? What is it for? Yes. The DCG190-6 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 change this battery step by step? 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 this page. 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. ### What is the service life of the DCG190-6 model? Expected lifespan of the Fullriver DCG190-6 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 measurements of the DCG190-6 model? Dimensions (length × width × height) are 260×181×275 mm — also written as 260x181x275 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. ### Will the Fullriver DCG190-6 battery fit my boat? 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 DCG190-6 typically fits a wide range of European vehicles thanks to its standard DIN case format. ### What are the equivalents of the DCG190-6 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. ## Reviews - **Average rating**: 4.64 / 5 (8 reviews) ## Technical team (editorial authorship) The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries. → https://baterias.com/gb/technical-team --- *baterias.com — Automotive batteries · 2026-10-06*