Quick answer: Battery Fulbat FB4L-B GEL at a glance: 5.3Ah 12V 50A, intended for motorcycles and quads. Size and polarity decide most swaps, and both are listed on this page.
12VNominal voltage
5.3AhAmp-hours at C20
50ACold cranking amps
Fulbat FB4L-B GEL for motorcycles and quads
Your scooter, naked bike or quad takes a Fulbat FB4L-B GEL? Here are its details. Small batteries for motorcycles and quads differ in details you only see side by side. Once the code and size match, the order at baterias.online takes a couple of minutes.
5.3Ah makes it a smaller battery, good for light electrical loads.
Fulbat FB4L-B GEL data sheet
MakeFulbat
Model codeFB4L-B GEL
Product lineFULBAT Motorcycle GEL
Suitsmotorcycles and quads
Nominal voltage12V
Amp-hours at C205.3Ah
Cold cranking amps50A
Battery technologyGel
Size L × W × H120 × 70 × 92 mm
Battery weight1.6 kg
Polaritypositive on the right-hand side
Getting the best from the Fulbat FB4L-B GEL
Quads used for feeding livestock start on cold mornings. Tighten terminal bolts firmly but do not strip the small threads. Leaving a bike unused for months without a maintainer often kills a small battery.
gel: how it works
Thickened electrolyte keeps the acid evenly spread through the cell. Telecom sites in hot climates sometimes use gel. Fast chargers designed for car batteries can damage gel cells.
Five checks for a perfect fit
- ✓ Orientation matters: positive on the right-hand side on this model. Stand facing the long side with the terminals nearest you to compare.
- ✓ Stored energy reserve: 5.3Ah. Going much lower than your current battery can leave you short on cold mornings or long stops.
- ✓ Cold cranking 50A: compare with your handbook's requirement.
Questions buyers ask about the Fulbat FB4L-B GEL
Is the Fulbat FB4L-B GEL a 12V battery?
It is a 12V battery with a capacity of 5.3Ah. In banks of several units, connect only identical batteries bought at the same time.
Which way round are the posts on this battery?
The layout is positive on the right-hand side. Check the original before ordering, because the same case size is often sold in both orientations.
How should I charge a battery like this?
Its technology is gel. The table above repeats it next to the size and ratings.
Explore more
Keep the code FB4L-B GEL handy for next time: it makes reordering at baterias.online quick. Writing the fitting date on the battery helps when planning the next replacement.
