Fullriver FFD35-12 · Marine battery 12V 35Ah 225A AGM

Marine battery Fullriver FFD35-12 Full Force Series 35Ah 225A 12V

The Fullriver FFD35-12 marine battery offers 12 V, 35 Ah and 225 A of cold cranking current (EN) from the Full Force Series range with AGM technology, designed for motor and sailing boats, both for engine starting and onboard services. Its 196 × 131 × 167 mm make it the exact replacement for the 35 Ah battery fitted as standard to many boats.

• Ready for starting outboard and inboard engines.
• AGM: faster recharging and better cycle resistance than a conventional battery.
• Resistant to humidity and salt air.
• Sealed: no spills or gases in the locker.

What the Fullriver FFD35-12 is for

The Fullriver FFD35-12 is designed for motor and sailing boats, both for engine starting and onboard services. If it is your starter battery, run the services from a separate battery; if it is a service battery, avoid routinely discharging it beyond 50%. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 9.90 kg and M6 terminals.

Dimensions, polarity and mounting

It has external dimensions of 196 × 131 × 167 mm and weighs 9.90 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

Fullriver: the maker behind the FFD35-12

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.

The Fullriver FFD35-12: Full Force Series range and AGM technology

The FFD35-12 is part of the Fullriver Full Force Series 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.

Care and maintenance

At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections.

Official warranty

The Fullriver FFD35-12 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.