Fulbat FTX5L-BS · Motorcycle battery 12V 4.2Ah 80A AGM

Motorcycle battery Fulbat FTX5L-BS 4.2Ah 80A 12V

The Fulbat FTX5L-BS is a motorcycle battery with 4.2 Ah and 80 A of cold cranking current (EN), designed for motorcycles, scooters, quads and personal watercraft. Its 113 × 70 × 105 mm and the positive terminal on the right make it the exact replacement for the 4.2 Ah battery fitted as standard to many motorcycles.

In short: the Fulbat FTX5L-BS (4 Ah, 80 A, 113 × 70 × 105 mm, positive right). Verified equivalent alternatives: Exide ETZ7-BS and Varta TTZ7S-BS.

• Sealed and ready to fit, no acid handling.
• AGM: faster recharging and better cycle resistance than a conventional battery.
• Compact and lightweight format.
• Holds its charge through winter storage.

What the Fulbat FTX5L-BS is for

The Fulbat FTX5L-BS 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 113 × 70 × 105 mm. The positive terminal on the right 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.

Technology inside the Fulbat FTX5L-BS

Within the Fulbat catalogue, the FTX5L-BS is the 4.2 Ah model designed for this application.

In an AGM battery the electrolyte is absorbed in glass-fibre separators: there is no free liquid, it cannot spill and it can be mounted at an angle. That construction lowers internal resistance, speeds up recharging and multiplies cycle life compared with a conventional battery.

Why choose Fulbat batteries

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.

Official warranty

The Fulbat FTX5L-BS 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.

Care and maintenance

Check the resting voltage before the season (above 12.6 V on a charged battery) and make sure the terminals are clean and tight. Avoid repeated cranking attempts on a cold bike for long: if it does not start on the third try, let the battery rest for a minute.

Delivery times and returns

Same-day dispatch from our warehouse for in-stock orders placed before 6:00 pm: 24-48 working hours in mainland Spain and Portugal, 3 to 5 days in the islands and the rest of Europe. Returns are accepted for 14 days if the battery has not been used (free collection on the Iberian mainland). You will receive tracking by email.