Fullriver FT410 · Marine battery 12V 28Ah 410A AGM

Marine battery Fullriver FT410 Full Throttle Series 28Ah 410A 12V

The Fullriver FT410 marine battery offers 12 V, 28 Ah and 410 A of cold cranking current (EN) from the Full Throttle Series range with AGM technology, designed for motor and sailing boats, both for engine starting and onboard services. It measures 165 × 176 × 144 mm, the format sought by anyone replacing a 28 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.

What the Fullriver FT410 is for

With 28 Ah, the Fullriver FT410 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 10.40 kg and M6 + TP26 (SAE) terminals.

Will it fit your current battery tray?

It has external dimensions of 165 × 176 × 144 mm and weighs 10.40 kg. It uses M6 + TP26 (SAE) 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.

The Fullriver FT410: Full Throttle Series range and AGM technology

The FT410 is part of the Fullriver Full Throttle 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.

What Fullriver does differently

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. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Official warranty

The Fullriver FT410 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

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.

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.