Exide ET4B-BS YT4B-BS · Motorcycle battery 2Ah 35A AGM

Motorcycle battery Exide ET4B-BS Moto AGM 2Ah 35A 12V

With 2 Ah at 12 V and 35 A of cold cranking current (EN), the Exide ET4B-BS with AGM technology replaces the original battery of motorcycles, scooters, quads and personal watercraft. Its 115 × 40 × 85 mm and the positive terminal on the right make it the exact replacement for the 2 Ah battery fitted as standard to many motorcycles.

• 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 Exide ET4B-BS is for

With 2 Ah, the Exide ET4B-BS 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. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 0.90 kg, M13 terminals and B0 hold-down.

The Exide ET4B-BS: Moto AGM range and AGM technology

Within the Exide catalogue, the Moto AGM series groups the references designed for this use. The ET4B-BS is the 2 Ah model of that family, with the same performance as its siblings in other sizes.

AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.

Size, terminals and hold-down of the Exide ET4B-BS

In terms of format, the Exide ET4B-BS measures 115 × 40 × 85 mm (length × width × height) and weighs 0.90 kg. 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. It uses a B0 hold-down and M13 terminals, the system that anchors and connects it in the vehicle. 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 Exide does differently

Exide is one of the world's largest battery manufacturers and an original-equipment supplier to many car makers. Its European plants produce starter, industrial and leisure batteries under original-equipment quality controls. We guarantee that every Exide arrives new, charged and with the manufacturer's full warranty.

How to make it last longer

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.

Manufacturer's warranty

The Exide ET4B-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.

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.