Vertex Heavy Duty Sealed 12v AGM Battery VP9A-4 Upgrade Replaces 12N9-4B YB9-B

Vertex Heavy Duty Sealed 12v AGM Battery VP9A-4 Upgrade

Replaces 12N9-4B YB9-B

Maintenance Free Sealed Vertex Motorcycle Battery VP9A-4

Absorbed Glass Mat Technology

12v - 9 Ah

L: 136 mm  X  H: 140 mm  X  W: 75 mm

Fits / Replaces

CB9-B  -  12N9-4B  -  YB9-B

Long Life

Zero Maintenance

Sealed

High Power

Superior Construction

World Class Technology

Charging Your Vertex Battery

Do not leave your AGM battery on trickle charge all the time unless you're using one of the trickle chargers designed specifically for AGM batteries.

Take it off now and then to let the battery slightly discharge but never less than 12.2v otherwise it will ruin the battery and shorten its life.

Your battery comes to you pre-conditioned ready to install out of the box.

You don't have to add acid, however due to storage variations in the supply chain you should always put the battery on an AGM type charger prior to fitting.