MX30-3 High-Performance Motorcycle Battery (12 V, Maintenance-Free)

If your bike demands serious starting power, the MX30-3 has your back. Built for Australian riding conditions - heat, corrugations, stop-start traffic and long highway stints - this high-cranking 12 V battery delivers confident starts and stable voltage for larger capacity engines.

The sealed, maintenance-free design means no topping up water and no mess, while rugged internal plate construction helps the battery shrug off vibration from rough roads and heavy touring loads. Low self-discharge characteristics keep it ready to go after a week (or a few) in the shed, and the spill-resistant case helps with tight installations and fairing work where access isn’t perfect.

Whether you ride a big-twin cruiser, a fully-loaded tourer or a powersports machine with hungry accessories, the MX30-3 focuses on what matters: reliable cold cranking, steady output under load, and long service life when installed and charged correctly.

Key Features

• High-cranking output for confident starts on big-twin and touring engines
• Sealed, maintenance-free construction — no electrolyte top-ups required
• Vibration-resistant internals built for rough roads and long trips
• Low self-discharge to hold charge during periods of infrequent use
• Spill-resistant case for cleaner, safer installs
• MX30-3 footprint for straightforward replacement where specified
• Ready for accessories (heated grips, lights, chargers) when the bike’s charging system is in good order

Specifications