Exide 12N9-4B-1 · Motorcycle battery 12V 9Ah 85A

Motorcycle battery Exide 12N9-4B-1 Moto Convencional 9Ah 85A 12V

The Exide 12N9-4B-1 motorcycle battery is rated at 12 V, 9 Ah and 85 A of cold cranking current (EN) from the Moto Convencional range, and is designed for motorcycles, scooters, quads and personal watercraft. Measuring 135 × 75 × 140 mm and the positive terminal on the left, it is the direct replacement for motorcycles fitted from the factory with a 9 Ah battery of this format.

In short: the Exide 12N9-4B-1 (9 Ah, 85 A, 135 × 75 × 140 mm, positive terminal on the left). Verified equivalent alternatives: Exide EB9-B and Varta 12N9-4B-1.

• Good balance of capacity, cranking power and price.
• Sealed and ready to fit, no acid handling.
• Holds its charge through winter storage.
• Compact and lightweight format.

Size, terminals and hold-down of the Exide 12N9-4B-1

It has external dimensions of 135 × 75 × 140 mm and weighs 3.10 kg. 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. It uses a B0 hold-down and M06 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.

What the Exide 12N9-4B-1 is for

With 9 Ah, the Exide 12N9-4B-1 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 3.10 kg, M06 terminals and B0 hold-down.

The Exide 12N9-4B-1: Moto Convencional range and conventional lead-acid technology

Within the Exide catalogue, the Moto Convencional series groups the references designed for this use. The 12N9-4B-1 is the 9 Ah model of that family, with the same performance as its siblings in other sizes.

The conventional lead-acid battery remains the most widespread technology thanks to its balance of capacity, cranking current and price. Well maintained and kept charged, it offers years of reliable service in vehicles without Start-Stop.

Exide: the maker behind the 12N9-4B-1

With more than a century of history, Exide Technologies manufactures automotive, marine, motorcycle and industrial batteries in Europe. Its presence as original equipment on assembly lines vouches for the quality of every reference. All the Exide batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.

Warranty and coverage

The Exide 12N9-4B-1 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.

How to make it last longer

If the bike spends the winter standing, connect a trickle charger: deep discharge through inactivity is the first cause of premature failure. On batteries with filler caps, check the electrolyte level and top up only with distilled water.

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.