Fullriver DCG120-12B · Caravan battery 120Ah AGM

Marine battery Fullriver DCG120-12B DCG 120Ah 12V

With 120 Ah at 12 V, the Fullriver DCG120-12B from the DCG 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 327 × 182 × 269 mm format: same 120 Ah capacity.

• Powers onboard services: lights, sounder, GPS, fridge.
• Tolerates the daily cycling of a boat in season.
• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• Reinforced case against vibration and swell.

Will it fit your current battery tray?

In terms of format, the Fullriver DCG120-12B measures 327 × 182 × 269 mm (length × width × height) and weighs 39.50 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 DCG120-12B is for

On board, the Fullriver DCG120-12B provides 120 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 39.50 kg and AP terminals.

The Fullriver DCG120-12B: DCG range and AGM technology

The DCG120-12B is part of the Fullriver DCG 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.

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.

Manufacturer's warranty

The Fullriver DCG120-12B 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

As a service battery, avoid routine discharges below 50% to extend its cycle life. Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections.

When you get it and how to return it

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.