Maintenance Free AGM VRLA - Factory ActivatedWarranty 18 MonthsVoltage 12volts180 CCAL 150mm x W 87mm x H 145mmMaintenance-free AGM batteries with superior starting power to suit the latest high-performance motorcycles, ATV's and personal watercraft.Up to 30% more cranking amps thanks to specialist radial plate designs and extra battery platesHigh puncture resistant AGM separators for superior vibration & impact resistanceSulphation retardant to help curb plate damage and provide longer lifeSealed maintenance free design