Fulmen FG1803 · 180Ah 12V 1000A · heavy-duty starter for lorries and tractors

At a glance: The battery on this page is the Fulmen FG1803, aimed at trucks and farm machinery. Capacity of 180Ah and 1000A for cold starts are the numbers to compare.

Is the Fulmen FG1803 right for you?

Big engines and long days: that is the world of the Fulmen FG1803, rated 180Ah 12V 1000A. Weighing 42.8 kg, it is a two-handed lift at least. Typing the exact code at baterias.online keeps every vehicle on the same battery.

180Ah is a typical capacity for trucks and farm machinery. 42.8 kg is a modest weight for what it stores.

Measurements, ratings and codes

Getting the best from the Fulmen FG1803

Coaches with long stops and the heating on drain their batteries faster than drivers expect. On a 24-volt vehicle, renew both 12-volt batteries together with the same reference. After several hard winters, most heavy-duty batteries are ready for retirement.

lead-acid: how it works

Six cells of about two volts each make up a typical 12-volt battery. Simple design makes flooded batteries easy to recycle. Check acid levels regularly on serviceable batteries.

Five checks for a perfect fit

• ✓ Cold cranking current reaches 1000A. It ought to equal the carmaker's requirement at minimum, more so for diesels in cold winters.
• ✓ Check that the alternator or controller suits lead-acid.
• ✓ A case of 513 × 223 × 223 mm must sit flat with the clamp closed.

Common questions about the Fulmen FG1803

Other options with identical dimensions

Looking to compare? Each of these has the dimensions and polarity of the Fulmen FG1803.

Deta DG1803Deta DX1803Exide ED1803Exide EG1803Exide EX1803

Explore more

Codes matching and measurements agreeing? The Fulmen FG1803 can go straight into your basket at baterias.online. If the terminal side or size differ, browse the alternatives before ordering.

• More for trucks and farm machinery
• See every Fulmen reference