Exide AGM12-18 – powersports battery for bikes, jet skis and quads – 18Ah 12V 250A

At a glance: One code, one battery: Exide AGM12-18, 18Ah 12V 250A, for motorcycles and quads. Compare the code on your old battery with AGM12-18 before ordering.

Why choose the Exide AGM12-18

Spotted Exide AGM12-18 on your old battery? That code is the one to use. Case size is 180 × 75 × 165 mm, worth checking with the seat off. Finding batteries online goes faster with the old battery in your hand.

18Ah sits in the comfortable middle for motorcycles and quads.

Measurements, ratings and codes

Exide AGM12-18 in everyday use

Jet skis spend most of the year parked, which is hard on a small battery. Photograph the cable routing before removing the old battery, especially where leads run under the frame. Dim lights and a weak horn at idle hint that the battery is losing capacity.

How AGM batteries work and how to look after them

Lead plates in AGM batteries are often slightly thinner than in flooded types. Glass-mat batteries shrug off vibration, which is why bikes and boats use them so often. Leaving a glass-mat battery flat for weeks invites sulphation.

Check before ordering

• ✓ Grab a tape measure: 180 × 75 × 165 mm is what this case needs.
• ✓ Mirror-image layouts exist; this one is positive on the right-hand side.
• ✓ Do not go far below your old battery's capacity; this one has 18Ah.

Answers before you buy

See also

Keep the code AGM12-18 handy for next time: it makes reordering at baterias.online quick. Note the fitting date somewhere you will find it again.

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• See every Exide reference