Fullriver DC90-12 · Marine battery 12V 90Ah 530A AGM

Marine battery Fullriver DC90-12 DC 90Ah 530A 12V

The Fullriver DC90-12 with AGM technology is a marine battery with 90 Ah and 530 A of cold cranking current (EN) for motor and sailing boats, both for engine starting and onboard services. Its 307 × 169 × 215 mm make it the exact replacement for the 90 Ah battery fitted as standard to many boats.

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

What the Fullriver DC90-12 is for

With 90 Ah, the Fullriver DC90-12 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 28.70 kg and M6 terminals.

Dimensions, polarity and mounting

In terms of format, the Fullriver DC90-12 measures 307 × 169 × 215 mm (length × width × height) and weighs 28.70 kg. It uses M6 terminals, the system that anchors and connects it in the vehicle. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

The Fullriver DC90-12: DC range and AGM technology

Within the Fullriver catalogue, the DC series groups the references designed for this use. The DC90-12 is the 90 Ah model of that family, with the same performance as its siblings in other sizes.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Fullriver: the maker behind the DC90-12

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. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

Manufacturer's warranty

The Fullriver DC90-12 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.

How to make it last longer

Charge with a charger that has an AGM mode: it limits the voltage and protects the glass-fibre separators. As a service battery, avoid routine discharges below 50% to extend its cycle life.

Delivery times and returns

Order before 6:00 pm with stock available and it leaves today: mainland Spain and Portugal receive it in 24-48 working hours, the islands and the rest of the EU in 3 to 5 days. You have 14 days to return it if it has not been installed, with free collection on the mainland, and shipment tracking by email.