Fulmen FB357 · 35Ah 12V 240A · petrol and diesel passenger vehicles

In short: Here is the Fulmen FB357 in one line: cars and vans, 35Ah 12V 240A. The code FB357 on your old label is the quickest confirmation.

Full specifications of the Fulmen FB357

Using it day to day: practical tips

Short school runs and supermarket trips never give a car battery the chance to refill properly. Tighten the hold-down clamp so the battery cannot rock on bumpy roads. A swollen or cracked case means the battery should come out straight away.

Is the Fulmen FB357 right for you?

Drivers who search for Fulmen FB357 usually have the old battery right in front of them, code and all. Weighing 8.9 kg, it is a manageable lift for one person. Plenty of drivers buy batteries online now that every figure is shown up front.

35Ah suits engines with modest electrical demands.

Common questions about the Fulmen FB357

Before you order: a quick checklist

• ✓ As a lead-acid battery it needs matching charge settings in the alternator, charger or solar regulator.
• ✓ Outside dimensions are 187 × 127 × 220 mm. Run a tape measure over your tray or compartment, including the height under the bonnet or lid.
• ✓ Stored energy reserve: 35Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.

Explore more

Got the old battery's label in front of you? Compare it once more, then order online at baterias.online. Have a spanner and a wire brush ready on the day.

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• The complete Fulmen range

How lead-acid batteries work and how to look after them

Lead-acid batteries are almost entirely recyclable. Trucks and tractors often rely on robust flooded batteries. Check the electrolyte level a few times a year if the battery has removable caps.