Fulmen FA852 | everyday motoring, hatchbacks to light vans | 85Ah 12V 800A

Summary: Quick facts on the Fulmen FA852: intended for cars and vans, rated 85Ah 12V 800A. Terminal position is the detail people most often forget.

Why choose the Fulmen FA852

Got a car that needs a Fulmen FA852? You are on the right page. Most drivers check the cold-cranking figure first, then the case size. With the old battery's label in your hand, finding its match at baterias.online is straightforward.

Big reserve: 85Ah is high for cars and vans. Lifting it in is easy at 18.6 kg, light for a battery of this capacity.

Before you order: a quick checklist

• ✓ Plus pole position: positive on the right-hand side. Mixing up orientation is the most common reason a battery of the right size will not connect.
• ✓ Stored energy reserve: 85Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
• ✓ For winter starts, 800A should at least match the old battery.

Measurements, ratings and codes

Questions and answers

The lead-acid technology explained

Charging turns lead sulphate back into active material. Conventional batteries deliver high current at a modest price. Pour in only distilled water, and only once the charge has finished.

Alternatives that fit the same space

If you prefer another make, these fit the same space with the same terminal side.

Deta DA852Exide EA852Tudor TA852Varta F18Deta DB802

Explore more

Got the old battery's label in front of you? Compare it once more, then order online at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.

• Browse the full range for cars and vans
• The complete Fulmen range

Fulmen FA852 in everyday use

Holiday over, the car has sat at the airport for two weeks and the dashboard barely lights up. Some recent models want the new battery registered through the diagnostic socket, so check the handbook. A battery that needs a jump after a weekend parked has lost too much capacity.