At a glance: Spec sheet headline for the Fulbat 12N5.5-3B GEL: 5.8Ah 12V 70A, made with motorcycles and quads in mind. The code 12N5.5-3B GEL on your old label is the quickest confirmation.
Fulbat 12N5.5-3B GEL for motorcycles and quads
Small engines come back to life with the Fulbat 12N5.5-3B GEL, rated 5.8Ah 12V 70A. Rated 5.8Ah 12V 70A, it matches machines that used this code from new. Typing the brand and code beats scrolling through dozens of lookalike boxes.
5.8Ah makes it a smaller battery, good for light electrical loads.
12VNominal voltage
5.8AhAmp-hours at C20
70AStarting power (EN)
Five checks for a perfect fit
- ✓ Before ordering, glance at your current battery: this reference is positive on the right-hand side, and your cables need to reach that corner.
- ✓ Rated 5.8Ah: check that the charger or alternator in your system can refill a battery of that capacity in reasonable time.
- ✓ Starting current 70A: look for the EN value on your old label and choose this reference only if it is equal or higher.
Measurements, ratings and codes
Frequently asked questions
Which way round are the posts on this battery?
On this model it is positive on the right-hand side. Face the battery with the terminals towards you to compare with your current one.
How should I charge a battery like this?
It is built with gel technology. Pick charging equipment with a matching mode and avoid storing it discharged.
What family does this battery come from?
Yes, FULBAT Motorcycle GEL includes other sizes. The brand page lists them.
Care tips for gel batteries
Thickened electrolyte keeps the acid evenly spread through the cell. Mobility users favour gel for daily deep discharges. Recharge a gel battery soon after each discharge rather than leaving it empty.
Alternatives that fit the same space
Same format, different makers: these alternatives match the Fulbat 12N5.5-3B GEL in size and layout.
Fulbat 12N5.5-3BExide 12N5,5-3BVarta 12N5.5-3B
Explore more
You will find this battery in the motorcycles and quads section of baterias.online, ready to order. Once the battery is in, keep the old one for recycling at an authorised point.
Practical advice for motorcycles and quads
A jet ski on a trailer spends months in the garage. Photograph the cable routing before removing the old battery, especially where leads run under the frame. Storing a bike for winter without a maintainer often ends with a new battery.
