Varta 512919013: motorbike and ATV starter battery 12Ah 12V 125A

Summary: Spec sheet headline for the Varta 512919013: 12Ah 12V 125A, made with motorcycles and quads in mind. Terminals are of the Y6 type, so make sure your clamps suit them.

About the Varta 512919013

Spotted Varta 512919013 on your old battery? That code is the one to use. Small batteries for motorcycles and quads differ in details you only see side by side. At baterias.online, motorcycle batteries are filed by maker and reference so lookalikes never get mixed up.

12Ah is a typical capacity for motorcycles and quads.

Check before ordering

• ✓ Check that the alternator or controller suits AGM.
• ✓ Measure the space available: the case takes up 134 × 81 × 160 mm, and a few millimetres too many can stop the hold-down from closing.
• ✓ Plus post on this one: positive on the left-hand side. Make sure the cable lengths reach.

Full specifications of the Varta 512919013

Your questions answered

AGM: how it works

Oxygen formed at one plate travels through the mat and recombines at the other. Wheelchairs and scooters often use AGM for clean, sealed power. Over winter, a smart unit set to its AGM programme keeps a glass-mat battery healthy with no effort.

Batteries with the same format

Same format, different makers: these alternatives match the Varta 512919013 in size and layout.

Exide 12N12A-4A-1Exide EB12A-AVarta YB12A-AVarta YB12A-BFulbat FB12A-A

More options

Happy with the fit? Ordering the Varta 512919013 at baterias.online is quick. Writing the fitting date on the battery helps when planning the next replacement.

• More for motorcycles and quads
• The complete Varta range

Installation and maintenance tips

Jet skis spend most of the year parked, which is hard on a small battery. Lay a rag over the frame to avoid scratches while lifting the battery out. Storing a bike for winter without a maintainer often ends with a new battery.