Fullriver FT825-34 leisure and marine battery, rated 65Ah 12V 825A

At a glance: Need a battery for boats and motorhomes? Consider the Fullriver FT825-34, rated 65Ah 12V 825A. Get the size and terminal side right and you are most of the way there.

Fitting and everyday care

Narrowboat crews rely on their batteries for days between charges. Turn off the main isolator when leaving a boat for more than a few days. Swollen cases or a smell of acid in the locker call for immediate attention.

Technical figures at a glance

What AGM means for you

Glass-mat batteries are sealed, with small valves that only open if pressure builds up. Glass-mat batteries recover well after a deep discharge compared with flooded ones. Store AGM batteries charged and disconnected.

Questions buyers ask about the Fullriver FT825-34

Buying the Fullriver FT825-34 online

Sailing yachts, motor cruisers and campervans all turn up among the users of the Fullriver FT825-34. Every figure published for the Fullriver FT825-34 is on this page for planning the installation on paper. Search Fullriver FT825-34 and you land on this page with the figures in plain view.

At 65Ah, it is one of the compact options for boats and motorhomes. Big diesels and cold climates appreciate the 825A on offer here.

See also

When the numbers match, the Fullriver FT825-34 can be ordered online at baterias.online in a few minutes. Other Fullriver models are linked below if you need a different size from the same maker.

• Browse the full range for boats and motorhomes
• More from Fullriver

Check before ordering

• ✓ Cranking power on cold mornings: 825A. Big engines in harsh winters call for a generous figure.
• ✓ It comes with M8 + TP28 (SAE) terminals, so check that your leads, lugs or plugs can attach to them without adapters.
• ✓ The technology is AGM. Keep the same type as the original, and confirm your charger offers a matching profile.