Fullriver DC17-12 · Marine battery 12V 17Ah 120A AGM

Marine battery Fullriver DC17-12 DC 17Ah 120A 12V

The Fullriver DC17-12 marine battery offers 12 V, 17 Ah and 120 A of cold cranking current (EN) from the DC range with AGM technology, designed for motor and sailing boats, both for engine starting and onboard services. It measures 181 × 77 × 167 mm, the format sought by anyone replacing a 17 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.

Dimensions, polarity and mounting

The Fullriver DC17-12 is made in the 181 × 77 × 167 mm format and weighs 6.22 kg. It uses M5 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 DC17-12 is for

With 17 Ah, the Fullriver DC17-12 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 6.22 kg and M5 terminals.

The Fullriver DC17-12: DC range and AGM technology

The DC is the Fullriver range the DC17-12 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.

Why choose Fullriver batteries

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.

Warranty and coverage

The Fullriver DC17-12 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. 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

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.