Fulmen FB457: drop-in battery for your car 45Ah 12V 330A

In short: For cars and vans there is the Fulmen FB457, carrying a 45Ah 12V 330A rating. Before anything else, measure the space: the case comes to 237 × 127 × 227 mm.

Fulmen FB457 data sheet

Fulmen FB457 in everyday use

Picture a dark January morning: the engine turns slowly, coughs and gives up. Wipe the tray clean and dry before the new battery goes in. Interior lights that fade when the starter turns are another hint.

Alternatives that fit the same space

Listed below: batteries with the same case and polarity as the Fulmen FB457.

Deta DB455Exide EB455Exide EB457Fulmen FB455Tudor TB455

Fulmen FB457 for cars and vans

Some drivers know their battery only as the Fulmen FB457 written on an old invoice, and that is enough. A hold-down ledge at the base keeps the battery firm in its tray. People pick batteries online at baterias.online because the measurements and ratings are on show before the basket.

45Ah keeps the battery small, handy for tight trays.

Answers before you buy

Will the Fulmen FB457 fit?

• ✓ A different chemistry from lead-acid may need system changes.
• ✓ Measure the space available: the case takes up 237 × 127 × 227 mm, and a few millimetres too many can stop the hold-down from closing.
• ✓ Plus pole position: positive on the left-hand side. Mixing up orientation is the most common reason a battery of the right size will not connect.

More options

Ordering the Fulmen FB457 online at baterias.online is simple once the code checks out. A tidy, clean tray gives the new battery a better start.

• Browse the full range for cars and vans
• More from Fulmen

About the technology: lead-acid

Plates made of lead and lead dioxide react with the acid. Flooded deep-cycle batteries give good value in solar and traction work. Recycle old batteries at an authorised point.