Fulmen FB802 car battery replacement, rated 80Ah 12V 700A

At a glance: Short version: Fulmen FB802, made for cars and vans, with a rating of 80Ah 12V 700A. Compare the code on your old battery with FB802 before ordering.

Fulmen FB802: what it is and who it suits

Plenty of family hatchbacks and small vans leave the factory with a battery just like the Fulmen FB802. A cold-start figure of 700A gives a frosty January morning a fair chance. With the old battery's label in your hand, finding its match at baterias.online is straightforward.

Need extra reserve? 80Ah puts this one near the top for cars and vans. 17.8 kg keeps the load down, useful on bikes, boats and motorhomes.

Full specifications of the Fulmen FB802

Practical advice for cars and vans

An old car that has never had a new battery is often running on borrowed time. If the car does mostly short hops, a smart charger once a month makes a real difference. Choosing a lower capacity than the original to save a little usually ends with a dead battery once the frosts arrive.

Care tips for lead-acid batteries

Plates made of lead and lead dioxide react with the acid. Tractors and trucks use robust flooded batteries. Keep a flooded battery charged in cold weather.

Quick compatibility checklist

• ✓ Sticking with lead-acid avoids surprises, unless your vehicle maker approves a change.
• ✓ Check 315 × 175 × 175 mm against the tray, not just the old battery.
• ✓ 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.

Frequently asked questions

Same case, same terminal side

Same format, different makers: these alternatives match the Fulmen FB802 in size and layout.

Deta DB802Exide EB802Kronobat PB-80.0BTudor TB802Varta F17

Explore more

Keep the code FB802 handy for next time: it makes reordering at baterias.online quick. A minute spent comparing the label of your old battery avoids most mistakes.

• Other batteries for cars and vans
• See every Fulmen reference