Fullriver FT1100-31 · Marine battery 12V 110Ah 1100A AGM

Marine battery Fullriver FT1100-31 Full Throttle Series 110Ah 1,100A 12V

With 110 Ah at 12 V and 1,100 A of cold cranking current (EN), the Fullriver FT1100-31 from the Full Throttle Series 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 330 × 173 × 237 mm format: same 110 Ah capacity.

In short: the Fullriver FT1100-31 (110 Ah, 1100 A, 330 × 173 × 237 mm). Verified equivalent alternatives: Fullriver FFD110-12 and Fullriver DC115-12A.

• 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.

What the Fullriver FT1100-31 is for

On board, the Fullriver FT1100-31 provides 110 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 34.10 kg and M8 + TP28 terminals.

Dimensions, polarity and mounting

It has external dimensions of 330 × 173 × 237 mm and weighs 34.10 kg. It uses M8 + TP28 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.

Fullriver: the maker behind the FT1100-31

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 FT1100-31: Full Throttle Series range and AGM technology

The Full Throttle Series is the Fullriver range the FT1100-31 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.

Care and maintenance

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.

Official warranty

The Fullriver FT1100-31 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.

Shipping, delivery and returns

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.