Description
When your machine needs a reliable electrical foundation, look to the BikeMaster AGM Battery model MS12-12A-4A1 to get the job done right. Designed for powersports applications demanding dependable starting power, this absorbed glass mat battery arrives factory activated and ready to install. The advanced construction locks electrolyte within the glass fiber separators, which prevents spilling and protects the internal components from heavy vibration on rough terrain.
Weighing in at nine pounds with compact dimensions measuring eight by six by four inches, this battery fits cleanly into your machine’s stock battery box without modification. Maintenance is completely eliminated thanks to the sealed design, meaning you never have to check water levels or deal with corrosive terminal buildup. It delivers consistent amperage output across a wide temperature range, ensuring your engine fires up reliably whether you are riding in summer heat or crisp autumn air.
- Absorbed glass mat technology secures electrolyte safely within fiber separators
- Factory activated and sealed design eliminates the need for periodic water refilling
- Robust internal plates resist heavy mechanical shock and persistent engine vibration
- Compact footprint fits factory battery compartments without requiring adapters
- Maintains stable voltage output across varying weather and ambient temperatures
- Low self discharge rate retains charge effectively during extended storage periods
- Spill proof construction allows for flexible mounting orientations in tight spaces
Equip your powersports vehicle with a power source built to handle demanding trail conditions and daily usage without missing a beat.







