Fulbat 12N5.5-4A/4B GEL · Motorcycle battery 12V 5.8Ah 70A GEL

Motorcycle battery Fulbat 12N5.5-4A/4B 5.8Ah 70A 12V

The Fulbat 12N5.5-4A/4B is a motorcycle battery with 5.8 Ah and 70 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. It replaces the original battery without adaptation in motorcycles with a 135 × 60 × 130 mm format: same 5.8 Ah capacity and the positive terminal on the left.

• GEL technology: gelled electrolyte, fully sealed and maintenance-free.
• Same JIS code as the original battery: fits first time.
• Resistant to the vibration typical of two wheels.
• Energetic cranking for high-compression engines.

What the Fulbat 12N5.5-4A/4B is for

With 5.8 Ah, the Fulbat 12N5.5-4A/4B covers the starting of motorcycles, scooters, quads and personal watercraft. The JIS code on your current battery label is the safest way to confirm equivalence.

Will it fit your current battery tray?

The Fulbat 12N5.5-4A/4B is made in the 135 × 60 × 130 mm format. The positive terminal on the left decides which side the cables end up on: it is the detail that causes most buying mistakes, so check it before ordering. For a direct replacement, the current battery tray must accept these dimensions and the same terminal layout; otherwise adapters will be needed or the hold-down will change.

What Fulbat does differently

Fulbat has manufactured in France since 1978 and specialises in motorcycles and light vehicles. Its catalogue is short and clear, covers almost the whole fleet and works only with sealed, leak-free batteries. At baterias.com we work directly with the manufacturer or its official distributor: real stock, brand-new product and official warranty.

Technology inside the Fulbat 12N5.5-4A/4B

Fulbat builds the 12N5.5-4A/4B to the same standards as the rest of its catalogue; what changes between references is capacity, format and terminal position.

GEL technology fixes the acid in a solid gel. That removes maintenance and leaks and gives very long cycle life, in exchange for slightly slower recharging and lower peak current than an AGM.

Usage and maintenance tips

GEL batteries need lower charging voltages: always use a charger with a GEL mode so as not to damage the electrolyte. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.

Warranty and coverage

The Fulbat 12N5.5-4A/4B comes with the manufacturer's official warranty. The warranty does not cover discharge through prolonged inactivity: if the bike stands for months, use a trickle charger.

Delivery times and returns

Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.