Fulbat FT9B-4 GEL · Motorcycle battery 8.4Ah 120A GEL

Motorcycle battery Fulbat FT9B-4 8.4Ah 120A 12V

The Fulbat FT9B-4 motorcycle battery is rated at 12 V, 8.4 Ah and 120 A of cold cranking current (EN), and is designed for motorcycles, scooters, quads and personal watercraft. Its 150 × 68 × 105 mm and the positive terminal on the left make it the exact replacement for the 8.4 Ah battery fitted as standard to many motorcycles.

• Compact and lightweight format.
• Holds its charge through winter storage.
• Sealed and ready to fit, no acid handling.
• GEL: excellent resistance to deep discharge and long cycle life.

What the Fulbat FT9B-4 is for

The Fulbat FT9B-4 is a common replacement in motorcycles, scooters, quads and personal watercraft. If your bike spends the winter standing, a trickle charger stops it reaching spring flat.

Will it fit your current battery tray?

It has external dimensions of 150 × 68 × 105 mm. 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. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

Fulbat: the maker behind the FT9B-4

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. All the Fulbat batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Technology inside the Fulbat FT9B-4

Fulbat builds the FT9B-4 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. Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight.

Manufacturer's warranty

The Fulbat FT9B-4 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.

When you get it and how to return it

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.