6VNominal voltage
220AhCapacity (C20)
990ACold cranking amps
At a glance: Spec sheet headline for the Fullriver DC220-6: 220Ah 6V 990A, made with boats and motorhomes in mind. Weight is 32.7 kg, worth knowing before you lift it out of the tray.
Fullriver DC220-6: dimensions and ratings
Fitting and everyday care
Rough passages give boat batteries a beating that a car battery never sees. Write the fitting date on each battery in the bank. Draining a lead bank flat every night shortens its life drastically.
Fullriver DC220-6: what it is and who it suits
Built for life on board boats and motorhomes, the Fullriver DC220-6 keeps lights and pumps going. Capacity, size and chemistry decide whether a leisure battery suits the job, and the table lists all three. Plenty of owners now pick batteries online while planning the winter refit.
With 220Ah, it outlasts most batteries for boats and motorhomes on a single charge. With 32.7 kg on the scales, it weighs less than many batteries of similar capacity.
Your questions answered
How much weight should I expect to lift?
It weighs 32.7 kg. Use the handle if fitted and lift with your legs, not your back.
Does this battery start well in winter?
990A under the EN test. Diesel engines usually need more cranking power than petrol engines of the same size.
Can I keep the Fullriver DC220-6 on a shelf before fitting?
Yes, gradually. Lead batteries lose a little charge each month, lithium much less. A quick charge before use is a good idea.
Check before ordering
- ✓ With M8 terminals, some installations need a different clamp or adapter. Check before fitting.
- ✓ Technology to match: AGM. Moving to a different chemistry may need settings changed in your system.
- ✓ A case of 306 × 174 × 226 mm must sit flat with the clamp closed.
Explore more
Codes matching and measurements agreeing? The Fullriver DC220-6 can go straight into your basket at baterias.online. Recycling the old battery is easy at most tips and garages.
How AGM batteries work and how to look after them
Glass-mat batteries are sealed, with small valves that only open if pressure builds up. Motorcycles benefit from glass-mat batteries because they tolerate lean angles and vibration. Replace an AGM battery whose case has bulged.
