In short: Battery Fulmen FG1250 at a glance: 125Ah 12V 760A, intended for trucks and farm machinery. Nominal voltage is 12V, the same as most equipment of this kind.
12VNominal voltage
125AhCapacity, 20-hour rate (C20)
760ACold cranking current (EN)
Is the Fulmen FG1250 right for you?
Here is the Fulmen FG1250, a heavy-duty battery for trucks and farm machinery. Weighing 29.5 kg, it is a two-handed lift at least. Checking post layout on screen saves lugging the wrong battery across the yard.
125Ah is right in the usual range for trucks and farm machinery. At 29.5 kg, it is light for its capacity.
Technical figures at a glance
BrandFulmen
ReferenceFG1250
RangeFULMEN StartPRO
Applicationtrucks and farm machinery
Nominal voltage12V
Capacity, 20-hour rate (C20)125Ah
Cold cranking current (EN)760A
Battery technologyLead-acid
Outer measurements349 × 175 × 285 mm
Battery weight29.5 kg
Terminal polaritypositive on the right-hand side
EAN barcode3661024045407
Getting the best from the Fulmen FG1250
Tail lifts on delivery lorries pull heavy current dozens of times a day. Check the alternator output when replacing batteries on older trucks. Batteries that need charging after every weekend parked have lost too much capacity.
What lead-acid means for you
Maintenance-free flooded batteries have sealed caps. Conventional batteries deliver high current at a modest price. Hand old batteries in at an authorised recycling point.
Check before ordering
- ✓ Sticking with lead-acid avoids surprises, unless your vehicle maker approves a change.
- ✓ Check 349 × 175 × 285 mm against the tray, not just the old battery.
- ✓ Before ordering, glance at your current battery: this reference is positive on the right-hand side, and your cables need to reach that corner.
Your questions answered
Can one person lift this battery?
29.5 kg is the listed weight. For larger batteries, a second pair of hands makes fitting safer.
How many cold cranking amps does this battery give?
It delivers 760A. Compare with the value on your current battery; equal or higher is fine.
Will both the size and terminals match?
Size is 349 × 175 × 285 mm and polarity positive on the right-hand side. Both must match your current battery.
Can a battery be stored before use?
Yes, gradually. Lead batteries lose a little charge each month, lithium much less. A quick charge before use is a good idea.
Batteries with the same format
Other references from our catalogue with the same measurements and terminal position.
Deta DF1250Deta DG1250Exide EF1250Exide EG1250Fulmen FF1250
Related products and ranges
You will find this battery in the trucks and farm machinery section of baterias.online, ready to order. If in doubt about the fit, compare once more with the figures above.
