Motobatt MB5.5U · Motorcycle battery 12V 7Ah 90A AGM

Motorcycle battery Motobatt MB5.5U Quadflex 7Ah 90A 12V

The Motobatt MB5.5U from the Quadflex range is a motorcycle battery with 7 Ah and 90 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 7 Ah capacity.

• AGM technology: absorbed electrolyte, no spills, can be mounted at an angle.
• 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 Motobatt MB5.5U is for

The Motobatt MB5.5U 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. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.48 kg.

Size, terminals and hold-down of the Motobatt MB5.5U

It has external dimensions of 135 × 60 × 130 mm and weighs 2.48 kg. Checking the three dimensions and the terminal position before buying avoids the most common mistake when replacing a battery.

The Motobatt MB5.5U: Quadflex range and AGM technology

Within the Motobatt catalogue, the Quadflex series groups the references designed for this use. The MB5.5U is the 7 Ah model of that family, with the same performance as its siblings in other sizes.

AGM (Absorbent Glass Mat) technology seals the electrolyte in glass microfibre. The result is a maintenance-free battery that is highly vibration-resistant and able to withstand deep discharges that would ruin a classic lead-acid battery.

Why choose Motobatt batteries

Motobatt batteries stand out for capacity and cranking current above the original battery in the same tray, thanks to a compact AGM design and the four-terminal Quadflex system. All the Motobatt batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Manufacturer's warranty

The Motobatt MB5.5U 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.

Usage and maintenance tips

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. If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure.

Shipping, delivery 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.